== Journal Papers ==
=== 2011 ===
 1. YT Chang, RM Leahy, D Pantazis, __Modularity-based graph partitioning using conditional expected models__, Phys Rev E (In press).
 1. S Ahn, S Cho, Q Li, RM Leahy, __Optimal Rebinning of Time-of-Flight PET Data__, IEEE Trans. Med. Imag, 30(10):1808-18 (2011). [[http://dx.doi.org/10.1109/TMI.2011.2149537|Link]]
 1. G Simpson, D Weber, C Dale, D Pantazis, S Bressler, RM Leahy, T  Luks, __Dynamic Activation of Multiple Cortical Systems for Anticipatory Visual Spatial Attention__, J. Neuroscience 31:1519-10 (2011). [[http://dx.doi.org/10.1523/JNEUROSCI.1519-10.2011|Link]]
 1. F Tadel, S Baillet, JC Mosher, D Pantazis, RM Leahy, __Brainstorm: A user-friendly application for MEG/EEG analysis__, Computational Intelligence and Neuroscience, Vol. 2011, Article ID 879716, 13 pages, (2011). [[http://dx.doi.org/10.1155/2011/879716|Link]]
 1. S Somayajula, C Panagiotou, A Rangarajan, Q Li, SR Arridge, RM Leahy, __PET Image Reconstruction Using Information Theoretic Anatomical Priors__, IEEE Trans. Med Imag. 30(3): 537-549 (2011). [[http://dx.doi.org/10.1109/TMI.2010.2076827|Link]]

=== 2010 ===
 1. A Joshi, A Chaudhari, C Li, J Dutta, SR Cherry, DW Shattuck, AW Toga, RM Leahy, __Digiwarp: a method for deformable mouse atlas warping to surface topographic data__, Phys Med Bio, 55(20):6197-6214, 2010. [[http://dx.doi.org/10.1088/0031-9155/55/20/011|Link]]
 1. MG  Vuckovic, Q Li, A Nacca, RM Leahy, B Fisher, MW Jakowec GM Petzinger, __High Intensity Treadmill Exercise Upregulates Striatal Dopamine D2 Receptor in 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine-lesioned Mice: In vivo PET Imaging Study__,  Movement Disorders  25(16):2777-2784, 2010. [[http://www.ncbi.nlm.nih.gov/pubmed/20960487|Link]]
 1. AA. Joshi, D Pantazis, Q. Li,  H. Damasio, DW Shattuck, RM Leahy, __Sulcal set optimization for cortical surface registration__,  Neuroimage 50(3):950-959, 2010. [[http://dx.doi.org/10.1016/j.neuroimage.2009.12.064|Link]]
 1. H. Hui. D Pantazis, SL Bressler, RM Leahy, __Identifying True Cortical Interactions in MEG Using the Nulling Beamformer__. !NeuroImage 49(4):3161-3174, 2010. [[http://dx.doi.org/10.1016/j.neuroimage.2009.10.078|Link]]
 1. D. Pantazis, A Joshi, J Jintao, DW  Shattuck, L. Bernstein, H Damasio, RM Leahy, __Comparison of landmark-based and automatic methods for the registration of the cortical surface__, Neuroimage, 49(3):2479-2493, 2010. [[http://dx.doi.org/10.1016/j.neuroimage.2009.09.027|Link]]
 1. D. Pantazis, R.M. Leahy. __Statistical Inference in MEG Distributed Source Imaging__, to appear in MEG: An Introduction to Methods [[http://dx.doi.org/10.1093/acprof:oso/9780195307238.003.0010|Link]], Oxford University Press, Eds. PC Hansen, ML Kringelbach, R Salmelin, pp 245-272, 2010.

=== 2009 ===
 1. J Dutta, S Ahn, AA Joshi, RM Leahy, __Illumination Pattern Optimization for Fluorescence Tomography: Theory and Simulation Studies__, Phys Med Bio, 55: 2961-2982, 2009. [[http://www.ncbi.nlm.nih.gov/pubmed/20436232|Link]]
 1. Z. Li, Q. Li, D. Pantazis, X. Yu, RM Leahy, __Controlling Familywise Error Rate for Matched Subspace Detection in Dynamic FDG PET__,  IEEE Trans Med Imag 28(10): 1623-1631, 2009. [[http://dx.doi.org/10.1109%2FTMI.2009.2024939|Link]]
 1. AJ Chaudhari, S Ahn, R Levenson, RD Badawi, SR Cherry and RM  Leahy, __Excitation spectroscopy in multispectral optical fluorescence tomography: methodology, feasibility, and computer simulation studies__, Phys Med Bio 54(15):4687-4704, 2009. [[http://dx.doi.org/10.1088%2F0031-9155%2F54%2F15%2F004|Link]]
 1. S Ahn, RT Wang, CC Park, A Lin, RM Leahy, K Lange, DJ Smith, __Directed Gene Regulatory Networks Using Microarray Data from Radiation Hybrids__, PLoS Computational Biology 5(6): e1000407, June 2009. [[http://dx.doi.org/10.1371%2Fjournal.pcbi.1000407|Link]]
 1. C Panagiotou, S Somayajula, AP Gibson, M Schweiger, RM Leahy and SR Arridge, __Information Theoretic Regularization in Diffuse Optical Tomography__, J. Opt Soc Amer, 26(5): 1277-1290, 2009. [[http://dx.doi.org/10.1364%2FJOSAA.26.001277|Link]]
 1. C Li, GS. Mitchell, J Dutta, S Ahn, RM Leahy, SR Cherry, __A Three-Dimensional Multispectral Fluorescence Optical Tomography Imaging System for Small Animals Based on a Conical Mirror Design__, Optics Express 17(9):7571-7585 2009. [[http://dx.doi.org/10.1364%2FOE.17.007571|Link]]
 1. JLP Soto, D. Pantazis, K Jerbi, J-P Lachaux, L Garnero, RM Leahy, __Detection of event-related modulations of oscillatory brain activity with multivariate statistical analysis of MEG data__, Human Brain Mapping 30(6):1922-1934, 2009. [[http://dx.doi.org/10.1002%2Fhbm.20765|Link]]
 1. A. Chaudhari, A.A. Joshi, Y. Wu, R.M. Leahy, S.R. Cherry, R.D. Badawi, __Spatial distortion correction and crystal identification for MRI-compatible position-sensitive avalanche photodiode-based PET scanners__, IEEE Trans. Nucl. Sci vol.56, no.3, pp.549-556, June 2009. [[http://dx.doi.org/10.1109%2FTNS.2009.2018841|Link]]
 1. AA Joshi, DW Shattuck, PM Thompson, RM Leahy, __A Parameterization-based Numerical Method for Isotropic and Anisotropic Diffusion Smoothing on Non-Flat Surfaces__, IEEE Trans. Imag. Proc. 18(6):1358-1365, 2009. [[http://dx.doi.org/10.1109%2FTIP.2009.2016163|Link]]
 1. DW Shattuck, AA Joshi, D. Pantazis, E Kan, RA Dutton, ER Sowell, ML Thompson, AW Toga, RM Leahy, __Semi-automated method for delineation of landmarks on models of the cerebral cortex__,  Journal of Neuroscience Methods, 178:385-392, 2009. [[http://dx.doi.org/10.1016%2Fj.jneumeth.2008.12.025|Link]]
 1. Z. Li, Q. Li, X. Yu, P. Conti, RM Leahy, __Lesion Detection in Dynamic FDG-PET Using Matched Subspace Detection__, IEEE Trans. Med. Imag., 28(2):230-240. 2009. [[http://dx.doi.org/10.1109/TMI.2008.929105|Link]]
 1. S Cho, S. Ahn, Q Li, RM Leahy, __Exact and Approximate Fourier Rebinning of PET Data from Time-of-Flight to Non Time-of-Flight__, Phys. Med Bio. (2009) 54:467-484 [[http://dx.doi.org/10.1088%2F0031-9155%2F54%2F3%2F001|Link]]
 1. D. Pantazis; GV Simpson; DL Weber; CL Dale; TE Nichols, RM Leahy, __A novel ANCOVA design for analysis of MEG data with application to a visual attention study__, Neuroimage, 44 (2009) 164-174. [[http://dx.doi.org/10.1016%2Fj.neuroimage.2008.07.012|Link]]
 1. R. Leahy, R. Clackdoyle, F. Noo, __Computed Tomography__, In the Essential Guide to Image Processing, Ed. A. Bovik, Feb, Academic Press, 2nd edition, pp 741-776, 2009. [[http://dx.doi.org/10.1016/B978-0-12-374457-9.00026-3|Link]]

=== 2008 ===
 1. A. Chaudhari, A Joshi, SL Bowen, RM Leahy, SR Cherry, RD Badawi, __Crystal identification in positron emission tomography using nonrigid registration to a Fourier-based template__, Phys Med Bio, Phys. Med. Biol. 53 (2008) 5011-5027. [[http://dx.doi.org/10.1088%2F0031-9155%2F53%2F18%2F011|Link]]
 1. S. Cho, S. Ahn, Q. Li, RM Leahy, __Analytical properties of time-of-flight PET data__, Phys. Med. Bio, 53:2809-2821, 2008. [[http://dx.doi.org/10.1088%2F0031-9155%2F53%2F11%2F004|Link]]
 1. S. Ahn, A Chaudhari, F. Darvas, C. Bouman. RM Leahy, __Fast iterative image reconstruction methods for fully 3D multispectral bioluminescence tomography__, Phys. Med. Bio, 53(14):3921-42, 2008. [[http://dx.doi.org/10.1088%2F0031-9155%2F53%2F14%2F013|Link]]
 1. C. C. Park, S. Ahn, T. Wu, A. H. Khan, C. J. Farr, A. J. Lusis, R. M. Leahy, K. Lange, D. J. Smith, __Fine mapping of regulatory loci for mammalian gene expression using radiation hybrids__, Nature Genetics Nature Genetics 40, 421-429, 2008 [[http://dx.doi.org/10.1038%2Fng.113|Link]] [[http://dx.doi.org/10.1038%2Fng0508-682|Erratum]]
 1. S. Ahn, RM. Leahy, __Analysis of Resolution and Noise Properties of Nonquadratically Regularized Image Reconstruction Methods for PET__,  IEEE Trans. Med. Imag 27(3):413-424, Mar. 2008. [[http://dx.doi.org/10.1109/TMI.2007.911549|Link]]

=== 2007 ===
 1. A. Joshi, D.W. Shattuck, P.M. Thompson, R.M. Leahy, __Simultaneous Surface and Volumetric Brain Registration Using Harmonic Mappings__, IEEE Trans. Med. Imag 26 (12): 1657-1669, 2007. 
 1. MH Chin, AB Khan, WJ  Qian, VA Petyuk VA, J Boline, S Levy, AW Toga, SD Smith, RM Leahy, DJ Smith, __A genome-scale map of expression for a mouse brain section obtained using voxelation__, Physiological Genomics, 30 (3): 313-321, 2007 [[http://dx.doi.org/10.1152%2Fphysiolgenomics.00287.2006|Link]]
 1. K. Jerbi, JP Lachaux, K. N.Diaye, D. Pantazis, RM Leahy, L. Garnero, S. Baillet, __Coherent Neural Representation of Hand Speed in Humans Revealed by MEG Imaging__, Proc. Nat. Acad. Sci., Volume 104, Number 18, page 7676-7681, 2007. [[http://dx.doi.org/10.1073%2Fpnas.0609632104|Link]]
 1. S. Cho, Q. Li, S. Ahn and RM Leahy, __Iterative Image Reconstruction using Inverse Fourier Rebinning for fully 3D PET__, IEEE Trans. Med. Imag, 26: 347-358, 2007. [[http://dx.doi.org/10.1109/TMI.2006.887378|Link]]
 1. B. Dogdas, D. Stout, A. Chatziioannou, RM Leahy, __Digimouse: A 3D Whole Body Mouse Atlas from CT and Cryosection Data__, Phys. Med. Bio, 52: 577-587, 2007. [[http://dx.doi.org/10.1088%2F0031-9155%2F52%2F3%2F003|Link]]
 1. Q. Li, E. Asma, S. Ahn, RM Leahy,  __A Fast Fully 4D Incremental Gradient Reconstruction Algorithm for List Mode PET Data__, IEEE Trans. Med. Imag, 26:58-67, 2007. [[http://dx.doi.org/10.1109/TMI.2006.884208|Link]]

=== 2006 ===
 1. J. Qi and RM Leahy, __Iterative reconstruction techniques in emission computed tomography__, invited topical review, Phys. Med. Biol. 51 (2006) R541-R578. [[http://dx.doi.org/10.1088/0031-9155/51/15/R01|Link]]
 1. Q. Li and RM Leahy,  __Statistical modeling and reconstruction of randoms precorrected PET data__, I EEE Trans. Med. Imag, 25(12):1565-1572, 2006. [[http://dx.doi.org/10.1109%2FTMI.2006.884193|Link]]
 1. E. Kucukaltun-Yildirim, D. Pantazis and RM Leahy, __Task-Based Comparison of Inverse Methods in MEG__,  IEEE Trans. Biomed. Eng. 53(9):1783-1793,  2006 [[http://dx.doi.org/10.1109/TBME.2006.873747|Link]]
 1. A. Ruangma, B. Bai, J.S. Lewis, X. Sun, MJ Welch, RM Leahy, R. Laforest, __Three-dimensional maximum a posteriori (MAP) imaging with radiopharmaceuticals labeled with three Cu radionuclides__, Nucl. Med. Biol., 33(2):217-226, 2006. [[http://dx.doi.org/10.1016%2Fj.nucmedbio.2005.11.001|Link]]
 1. G. Zavattini, S. Vecchi, R.M. Leahy, BJ Pichler, D.J. Smith, S.R. Cherry, __A hyperspectral fluorescence system for 3-D in vivo optical imaging__, Phys. Med. Bio, 51: 2029-2043, 2006. [[http://dx.doi.org/10.1088/0031-9155/51/8/005|Link]]
 1. E. Asma and R.M. Leahy, __Mean and covariance properties of dynamic PET data reconstructions from list-mode data__, IEEE Trans. Med. Imag., 25(1):42-54, 2006 [[http://dx.doi.org/10.1109/TMI.2005.859716|Link]]
 1. F. Darvas, J.J. Ermer, J.C. Mosher, R.M. Leahy, __Generic head models for atlas-based EEG source analysis__, Human Brain Mapping, 27 (2): 129-143, 2006. [[http://www.ncbi.nlm.nih.gov/pubmed/16037984|Link]]
 1. C. Fennema-Notestine, B. Ozyurt, C.P. Clark., S. Morris. A. Bischoff-Grethe, M.W. Bondi, T.L. Jernigan, B. Fischl, F. Segonne, D.W. Shattuck, R.M. Leahy, D.E. Rex, A.W. Toga, K.H. Zou, G. G. Brown, __Quantitative Evaluation of Automated Skull-Stripping Methods Applied to Contemporary and Legacy Images: Effects of Diagnosis, Bias Correction, and Slice Location__, Human Brain Mapping,  27 (2): 99-113 FEB 2006. [[http://www.ncbi.nlm.nih.gov/pubmed/15986433|Link]]

=== 2005 ===
 1. AJ Chaudhari, F Darvas, JR Bading, RA Moats, PS Conti, DJ Smith, SR Cherry and RM Leahy, __Hyperspectral and multispectral bioluminescence optical tomography for small animal imaging__, Phys. Med. Bio, 50(23):5421-5442, 2005. [[http://www.ncbi.nlm.nih.gov/pubmed/16306643|Link]]
 1. A. Ossadtchi, J.C. Mosher, W.W. Sutherling, R. Greenblatt, R.M. Leahy, __Hidden Markov modelling of spike propagation from interictal MEG data__, Phys. Med. Bio, 50 (14): 3447-3469, 2005 [[http://www.ncbi.nlm.nih.gov/pubmed/16177520|Link]]
 1. B. Dogdas, D. Shattuck, RM Leahy, __Segmentation of Skull and Scalp in 3D Human MRI Using Mathematical Morphology__, Human Brain Mapping, 26(4):273-285, 2005. [[http://dx.doi.org/10.1002/hbm.20159|Link]]
 1. D. Pantazis, T. E Nichols, S. Baillet, RM Leahy, __A Comparison of Random Field Theory and Permutation Methods for the Statistical Analysis of MEG data__, Neuroimage, 25(2):383-394, 2005. [[http://www.ncbi.nlm.nih.gov/pubmed/15784416|Link]]
 1. F. Darvas, M. Rautiainen, D. Pantazis, H. Benali, S. Baillet, JC Mosher,  L. Garnero, RM Leahy, __Investigations of Dipole Localization Accuracy in MEG using the Bootstrap__, Neuroimage,  25(2):355-368, 2005 [[http://dx.doi.org/10.1016/j.neuroimage.2004.09.045|Link]]

=== 2004 ===
 1. Q. Li, E. Asma, J. Qi, R.M. Leahy, __Accurate Estimation of the Fisher Information Matrix for the PET Image Reconstruction Problem__, IEEE Trans. Med. Imag., 23 (9): 1057-1064, 2004. [[http://dx.doi.org/10.1109/TMI.2004.833202|Link]]
 1. A. Ossadtchi, S. Baillet, J.C. Mosher, D. Thyerlei, W. Sutherling, R.M. Leahy, __Automated Interictal Spike Detection and Source Localization in Magnetoencephalography Using Independent Components Analysis and Spatio-temporal Clustering__, Clinical Neurophysiology, Vol. 115, pp 508-522, 2004. [[http://www.ncbi.nlm.nih.gov/pubmed/15036046|Link]]
 1. K. Jerbi, S. Baillet, J.C. Mosher, G. Nolte, L. Garnero,  R.M. Leahy, __Localization of Realistic Cortical Activity in MEG using Current Multipoles__, Neuroimage, 22(2): 779-793, 2004. [[http://dx.doi.org/10.1016/j.neuroimage.2004.02.010|Link]]
 1. Y. Yang, YC Tai, S Siegel, D Newport, B Bai, Q Li, R M Leahy and S R Cherry, __Optimization and performance evaluation of the microPET II scanner for in vivo small-animal imaging__, Phys. Med. Biol, Phys. Med. Biol. Vol. 49, 2527-2545, 2004. [[http://www.ncbi.nlm.nih.gov/pubmed/15272672|Link]]
 1. F. Darvas, D. Pantazis, E. Kucukaltun-Yildirim and R.M. Leahy, __Mapping human brain function with MEG and EEG: methods and validation__, (23)1: S289-S299, Neuroimage 2004 [[http://www.ncbi.nlm.nih.gov/pubmed/15501098|Link]]
 1. R.M. Singh, D. Liu, A. Chaudhari, S.R. Cherry, R.M. Leahy, D.J. Smith, __Investigation of different transcript quantitation tools for high-throughput mapping of brain gene expression using voxelation__, 35 (4): 397-402, 2004. [[http://dx.doi.org/10.1023/B:HIJO.0000039878.01844.c6|Link]]

=== 2003 ===
 1. R.P. Singh, V.M. Brown, A. Chaudhari, R.M. Leahy, __High-Resolution Vooxelation Mapping of Human and Rodent Brain Gene Expression__, J. Neurosci Meth 125(1-2): 93-101 May, 2003. [[http://www.ncbi.nlm.nih.gov/pubmed/12763235|Link]]
 1. E. Asma, D. Shattuck, R. Leahy, __Losses Compression of Dynamic PET Data__, IEEE Transactions on Nuclear Science, 50 (1): 9-16, Feb.2003 [[http://dx.doi.org/10.1109/TNS.2002.807920|Link]]
 1. A.H. Khan, A. Ossadtchi, R. M. Leahy, __Error-correcting Microarray Design__, Genomics 81(2): 157-165 IEEE, 2003. [[http://www.ncbi.nlm.nih.gov/pubmed/12620393|Link]]
 1. T.A. Leil, A. Ossadtchi, T.E. Nichols, R.M. Leahy, __Genes Regulated by Learning in the Hippocampus__, J Neurisci Res 71(6): 763-768, Mar 2003.

=== 2002 ===
 1. A Ossadtchi, VM Brown, AH Khan, SR Cherry, RM Leahy, T Nichols, DJ Smith, __Statistical Analysis of Multiplex Brain Gene Expression Images__. Neurochem. Res., 27 (10): 1113-1121 2002. [[http://dx.doi.org/10.1002%2Fjnr.10541|Link]]
 1. B. Bai, Q. Li, C. H. Holdsworth, E. Asma, Y. C. Tai, A. Chatziioannou and R. M. Leahy, __Model-based normalization for iterative 3D PET image reconstruction__, Physics in Medicine and Biology, (47) 2773-2784, 2002 [[http://dx.doi.org/10.1088/0031-9155/47/15/316|Link]]
 1. Berger F, Lee YP, Loening AM, Chatziioannou A, Freedland SJ, Leahy R, Lieberman JR, Belldegrun AS, Sawyers CL, Gambhir SS,  __Whole-body skeletal imaging in mice utilizing microPET: Optimization of Reproducibility and Applications in Animal Models of Bone Disease__, Euro. J. Nucl. Med and Mol. Imag,  29 (9): 1225-1236, SEP 2002. [[http://www.ncbi.nlm.nih.gov/pubmed/12418463|Link]]
 1. D.W. Shattuck, J. Rapela, E. Asma, A. Chatzioannou, J. Qi and R. M. Leahy, __Internet2-based 3D PET Image Reconstruction Using a PC Cluster__ , Physics in Medicine and Biology, 47 (2002) 2785-2795, 2002. [[http://dx.doi.org/10.1088/0031-9155/47/15/317|Link]]
 1. Brown, V.M., Ossadtchi, A., Khan, A.H., Yee, S., Lacan, G., Melega, W.P.,Cherry, S.R., Leahy, R.M. & Smith, D.J. __Multiplex three dimensional brain gene expression mapping in a mouse model of Parkinson's disease__,  Genome Res  12 (6): 868-884 Jun 2002. [[http://dx.crossref.org/10.1101%2Fgr.229002|Link]]
 1. Leil, T.A., Ossadtchi, A., Cortes, J., Leahy, R.M. & Smith, D. J. __Finding new candidate genes for learning and memory__. Journal for Neuroscience Research, 68(2):127-137 Apr 15 2002. [[http://www.ncbi.nlm.nih.gov/pubmed/11948658|Link]]
 1. Brown, V.M., Ossadtchi, A., Gambhir, S.S., Cherry, S.R., Leahy, R.M. & Smith, D.J. __Gene expression tomography__. Physiol. Genomics 8 (2) 159-167 Feb 28 2002. [[http://www.ncbi.nlm.nih.gov/pubmed/11875194|Link]]
 1. D.W. Shattuck, R.M. Leahy, __Brain Suite: A Cortical Surface Identification Tool__, (invited article), Medical Image Analysis, 6 (2): 129-142 Jun 2002. [[http://dx.doi.org/10.1016/S1361-8415(02)00054-3|Link]]
 1. Brown, V.M., Ossadtchi, A., Khan, A.H., Cherry, S.R., Leahy, R.M. & Smith, D.J. __High throughput imaging of brain gene expression__. Genome Res. 12: 244-254, 2002. [[http://www.ncbi.nlm.nih.gov/pubmed/11827944|Link]]
 1. K. Jerbi, JC Mosher, S. Baillet, RM Leahy, __On MEG forward modeling using multipolar expansions__, Phys. Med. Biol., 47(4): pp 523-555, Feb 21 2002. [[http://dx.doi.org/10.1088/0031-9155/47/4/301|Link]]
 1. TE Nichols, J. Qi, E. Asma, RM Leahy, __Spatiotemporal Reconstruction of List Mode PET Data__, IEEE Trans Med Imag., 21 (4): 396-404 Apr  2002 [[http://dx.doi.org/10.1109/TMI.2002.1000263|Link]]

=== 2001 ===
 1. M. Akhtari, WS Sutherling, AN Mamelak, JC Mosher, D Arthur, S Sands, P Weiss, N. Lopez, M. DiMauro, E. Flynn, R. Leahy, __Dipole Localization of Human Induced Focal Afterdischarge Seizure in Simultaneous Magnetoencephalography and Electrocorticography__, Brain Topography,  14(2): 101-116, 2001.  [[http://dx.doi.org/10.1023/A:1012940812742|Link]]
 1. S. Baillet, JC Mosher, RM Leahy, __Electromagnetic Brain Mapping__, IEEE Signal Processing Magazine 18 (6): 14-30,  pp 18 Nov 2001. [[http://dx.doi.org/10.1109/79.962275|Link]]
 1. JJ Ermer, JC Mosher, S Baillet, RM Leahy, __Rapidly Recomputable EEG Forward Models for Realistic Head Shapes__, Phys Med Biol., 46(4): 1265-1281 Apr 2001. [[http://dx.doi.org/10.1088/0031-9155/46/4/324|Link]]
 1. J.B. Arnold, J-S. Liow, K.A. Schaper, J.J. Stern, J.G. Sled, D.W. Shattuck, A.J. Worth, M.S. Cohen, R.M. Leahy, J.C. Mazziotta, D.A. Rottenberg, __Qualitative and Quantitative Evaluation of Six Bias-Correction Algorithms__, NeuroImage 13(5): 931-943, May 2001. [[http://dx.doi.org/10.1006/nimg.2001.0756|Link]]
 1. D.W. Shattuck, S.R. Sandor-Leahy, K.A. Schaper, D.A. Rottenberg, R.M. Leahy,  __Magnetic Resonance Image Tissue Classification Using a Partial Volume Model__, NeuroImage 13(5): pp 856-876, May 2001. [[http://dx.doi.org/10.1006/nimg.2000.0730|Link]]
 1. R. Leahy and J. Qi, __Statistical Approaches In Quantitative Positron Emission Tomography__, Invited Review Article, Statistics and Computing, Vol. 10, pp 147-165, 2000|Link]]
 1. D.W. Shattuck, R.M. Leahy, __Automated  Graph Based Analysis and Correction of Cortical Volume Topology__, IEEE Transactions on Medical Imaging,  20 (11): 1167-1177, 2001. [[http://dx.doi.org/10.1109/42.963819|Link]]

=== 2000 ===
 1. P. Bonetto,  J. Qi,  R.M Leahy, __Covariance approximation for fast and accurate Computation of Channelized Hotelling Observer Statistics__, IEEE Transactions on  Nuclear Science, 47 (4) 1567 -1572 Part 2 Aug 2000. [[http://dx.doi.org/10.1109/23.873017|Link]]
 1. JJ Ermer, J.C Mosher, , Huang, MX, Leahy, R.M, __Paired MEG data set source localization using recursively applied and projected (RAP) MUSIC__  IEEE Transactions on  Biomedical Engineering,  47(9): 1248 -1260 Sep 2000. [[http://dx.doi.org/10.1109/10.867959|Link]]
 1. A. Chatziioannou,  Moore, A. Annala, K. Nguyen, R.M. Leahy, S Cherry, __Comparison of 3D MAP and filtered backprojection algorithms for high resolution animal imaging with microPET.__, IEEE Trans. Medical Imaging, Vol 19, pp 507-512, May 2000. [[http://dx.doi.org/10.1109/42.870260|Link]]
 1. J. Qi and R. Leahy, __Resolution and noise properties of MAP reconstructions in fully 3D PET__, IEEE Trans. Medical Imaging, 19(5): 493-506 MAY 2000. [[http://dx.doi.org/10.1109/42.870259|Link]]

=== 1999 ===
 1. Qi and R.M.  Leahy, __A theoretical study of the contrast recovery and variance of  MAP reconstructions with applications to the selection of smoothing parameters__, IEEE Trans. Med. Imag., 18 (4) 293-305 Apr 1999. [[http://dx.doi.org/10.1109/NSSMIC.1998.773942|Link]]
 1. J.C. Mosher, S. Baillet, R.M.  Leahy, __EEG Source Localization and Imaging Using Multiple Signal Classification Approaches__, J. Clinical Neurophysiology, 16 (3): 225-238 May1999. [[http://www.ncbi.nlm.nih.gov/pubmed/10426406|Link]]
 1. JC.  Mosher, RM. Leahy, PS. Lewis, __EEG and MEG: Forward Solutions For Inverse Methods__, IEEE Trans. Biomedical Eng, 46, (3):  245-259 Mar 1999. [[http://dx.doi.org/10.1109/10.748978|Link]]
 1. MX. Huang, JC. Mosher, RM. Leahy, __Sensor Weighted Overlapping Sphere Head Model And Exhaustive Head Model Comparison For MEG__, Physics in Medicine and Biology, 44(2): 423-440 Feb 1999. [[http://dx.doi.org/10.1088/0031-9155/44/2/010|Link]]
 1. JC. Mosher, RM. Leahy, __Source Localization Using Recursively Applied And Projected (RAP) MUSIC__, IEEE Signal Proces.47(2): 332-340 Feb 1999. [[http://dx.doi.org/10.1109/78.740118|Link]]
 1. R. Leahy, __Tomography__, J. Wiley and Sons Encyclopedia of Electrical Engineering, Vol. 22, pp 280-289, Feb 1999. [[http://dx.doi.org/10.1002/047134608X.W4710|Link]]

=== 1998 ===
 1. JC .Mosher, RM Leahy, __Recursive MUSIC: A Framework for EEG and MEG Source Localization__, IEEE Trans. Biomedical Eng, 45(11): 1342-1354 Nov 1998. [[http://dx.doi.org/10.1109/10.725331|Link]]
 1. RM .Leahy, Mosher JC, Spencer ME, Huang MX, Lewine JD, __A study of dipole localization accuracy for MEG and EEG using a human skull phantom__, Electroencephalography and Clinical Neurophysiology, 107(2): 159-173 Aug 1998. [[http://www.ncbi.nlm.nih.gov/pubmed/9751287|Link]]
 1. J. Qi, R. Leahy, C. Hsu, T. Farquhar, S. Cherry, __Fully 3D Bayesian image Reconstruction for the ECAT EXACT HR+__, IEEE Trans. NUCL. SCI., 45(3): 1096-1103 Part 2 Jun 1998. [[http://dx.doi.org/10.1109/23.681985|Link]]
 1. J. Qi, R. M. Leahy, S. R. Cherry, A. Chatziioannou and T. H. Farquhar, __High Resolution 3D Bayesian Image Reconstruction Using the MicroPET Small-animal Scanner__, Physics in Medicine and Biology, 43(4):1001-1013 Apr 1998. [[http://dx.doi.org/10.1088/0031-9155/43/4/027|Link]]
 1. Weiss S, Leahy RM, Mosher JC, Stewart R,  __An Ensemble De-Noising Method For Spatio-Temporal EEG/MEG data__, Applied Signal Processing, Vol. 4, pp. 142-153, 1997 (issue actually published in 1998).

=== 1997 ===
 1. M. Chan, R. Leahy, E Mumcuoglu, S. Cherry, __Comparing Lesion Detection Performances Of PET Image Reconstruction Algorithms: a case study__,  IEEE Trans. Nuclear Science, 44(4): 1558-1563 Part 1 Aug 1997. [[http://dx.doi.org/10.1109/23.632731|Link]]
 1. J. Phillips, R. Leahy and J. Mosher, __MEG-based Imaging Of Focal Neuronal Current Sources__, IEEE Trans. on Medical Imaging 16(3): 338-348 June 1997. [[http://dx.doi.org/10.1109/42.585768|Link]]
 1. J. Phillip, R. Leahy, J. Mosher, and B. Timsari, __Imaging Neural Activity using MEG and EEG__, IEEE Engineering in Medicine and Biology Magazine (2nd Place Student Paper Award Winner at IEEE EMBS 1996), 16(3): 34-42 MAY-June 1997. [[http://dx.doi.org/10.1109/51.585515|Link]]
 1. Z. Zhou, R. Leahy and J. Qi, __Approximate Maximum likelihood hyperparameter estimation for Gibbs priors__, IEEE Trans. Image Processing, 6(6):  844-861 June 1997. [[http://dx.doi.org/10.1109/83.585235|Link]]
 1. S. Sandor and R. Leahy, __Surface based labelling of cortical anatomy using a deformable atlas__, IEEE Transactions on Medical Imaging  16(1): 41-54 Feb 1997. [[http://dx.doi.org/10.1109/42.552054|Link]]

=== 1991-1996 ===
 1. E. Mumcuoglu, R. Leahy and S. Cherry, __Bayesian Reconstruction Of PET Images: quantitative methodology and performance analysis__, Physics in medicine and Biology, 41(9):1777-1807 Sep 1996. [[http://dx.doi.org/10.1088/0031-9155/41/9/015|Link]]
 1. Z. Zhou, C. Synolakis, R. Leahy, and S. Song, __Calculation of 3D  internal displacement fields from 3D x-ray computer tomographic images__, P Roy. Soc. Lond A Mat. 449(1937):537-554 Jun 8 1995. [[http://dx.doi.org/10.1098/rspa.1995.0057|Link]]
 1. E. Mumcuoglu, R. Leahy, S. Cherry and Z. Zhou, __Fast gradient based methods for Bayesian reconstruction of transmission and emission PET images__, IEEE Trans. Medical Imaging, 13(4): pp 687-701 Dec 1994. [[http://dx.doi.org/10.1109/42.363099|Link]]
 1. S. Song, R. Leahy, D. Boyd, B. Brundage and S. Napel, __Determining cardiac velocity fields and intraventricular pressure distribution from a sequence of ultrafast CT cardiac images__, IEEE Trans. Medical Imaging,  13(2): 386-397 June 1994. [[http://dx.doi.org/10.1109/42.293931|Link]]
 1. Z. Wu and R. Leahy, __An approximate method for evaluating the joint likelihood for GMRFs__, IEEE Trans. Image Processing, Vol. 2, pp 520-523, 1993. [[http://dx.doi.org/10.1109/83.242360|Link]]
 1. M. Defrise, R. Clack and R. Leahy, __A note on Smith's reconstruction algorithm for cone beam tomography__, IEEE Trans. Medical Imaging, Vol. 12, pp 622-623, 1993.
 1. Z. Wu and R. Leahy, __An Optimal Graph Theoretic Approach To Data Clustering: Theory And Its Application To Image Segmentation__, IEEE Trans. on Pattern Analysis and Machine Intelligence, Vol. 15(11): 1101-1113 Nov 1993. [[http://dx.doi.org/10.1109/34.244673|Link]]
 1. J. Mosher, M. Spencer, R. Leahy and P. Lewis, __Error Bounds For EEG And MEG Dipole Source Localization__, Electroenceph. Clin. Neurophysiol, 86(5): 303-321 May 1993. [[http://www.ncbi.nlm.nih.gov/pubmed/7685264|Link]]
 1. X. Yan and R. Leahy, __Cone Beam Tomography With Circular, Elliptical And Spiral Orbits__, Physics in Medicine and Biology, 37, PG 493 1992. PHYS MED BIOL 38(3):489-489 Mar 1993. [[http://dx.doi.org/10.1088/0031-9155/37/3/001|Link]]
 1. T. Hebert and R. Leahy, __Statistic-based 3D MAP image reconstruction from Poisson data using Gibbs priors__, IEEE Trans. Signal Processing, Vol. 40, pp 2290-2303, 1992.
 1. J. Mosher, R. Leahy and P. Lewis , __Multiple Dipole Modeling And Localization From Spatio-Temporal MEG Data__, IEEE  T BIO-MED Eng., 39(6): 541-557 June 1992. [[http://dx.doi.org/10.1109/10.141192|Link]]
 1. R. Leahy and B. Jeffs, __On the design of maximally sparse beamforming arrays__, IEEE Trans. Antennas and Propagation,39(8): 1178-1187 Aug 1991. [[http://dx.doi.org/10.1109/8.97353|Link]]
 1. S. Song and R. Leahy, __Computation of 3D velocity fields from 3D cine images of a beating heart__, IEEE Trans. Med. Imag,10(3) 462-472 Sep 1991. [[http://dx.doi.org/10.1109/42.97579|Link]]
 1. X. Yan and R. Leahy, __Derivation and analysis of a filtered backprojection algorithm for cone beam data__, IEEE Trans. Med. Imag, Vol. MI10(3): 462-472 Dec 1991. [[http://dx.doi.org/10.1109/42.97597|Link]]

=== 1985-1990 ===
 1. T. Hebert and R. Leahy, __A fast method for directly including attenuation in the EM algorithm__, IEEE Trans. Nucl. Sci.,37(2): 754-758 Part 1 Apr 1990. [[http://dx.doi.org/10.1109/23.106710|Link]]
 1. M. Singh, R. Leahy, K. Oshio, R. Brechner and X. Yan, __A new generation of SPECT and PET systems based on position sensitive photomultipliers__, IEEE Trans. Nucl. Sci., vol. NS-37, 1321-1327, 1990. [[http://dx.doi.org/10.1109/23.57383|Link]]
 1. M. Singh, R. Leahy, R. Brechner and X. Yan, __Design and imaging studies of a position sensitive photomultiplier based dynamic SPECT system__, IEEE Trans. Nucl. Sci.,36 (1): 1132-1137 Part 1 1989. [[http://dx.doi.org/10.1109/23.34618|Link]]
 1. T. Hebert, R. Leahy and M. Singh, __3D Maximum-Likelihood reconstruction for an electronically collimated single-photon-emission imaging-system __,J Opt Soc Ama 7(7): 1305-1313 July 1990.
 1. T. Hebert and R. Leahy, __A generalized EM algorithm for 3D Bayesian reconstruction from Poisson data using Gibbs priors__ IEEE Trans. Med. Imag., 8(2):  194-202 June 1989. [[http://dx.doi.org/10.1109/42.24868|Link]]
 1. M. Singh, R. Leahy, R. Brechner and T. Hebert, __Noise propagation in electronically collimated single photon imaging__, IEEE Trans. Nucl. Sci., 35(1):  772-777Part 1 Feb 1988. [[http://dx.doi.org/10.1109/23.12830|Link]]
 1. T. Hebert, R. Leahy and M. Singh, __Fast MLE for SPECT using an intermediate polar representation and a stopping criterion__, IEEE Trans. Nucl. Sci.,35(1)  615-619 Part 1 Feb 1988. [[http://dx.doi.org/10.1109/23.12798|Link]]
 1. B. Jeffs, R. Leahy and M. Singh, __An evaluation of methods for neuromagnetic image reconstruction__, IEEE Trans. on Biomed. Eng.,34(9): 713-723 Sep 1987. [[http://dx.doi.org/10.1109/TBME.1987.325996|Link]]
 1. R. Brechner, M. Singh and R. Leahy, __Computer simulation studies of tomographic reconstruction with an electronically collimated camera for SPECT__, IEEE Trans. Nucl. Sci.,34(1): 369-373 Feb 1987. [[http://dx.doi.org/10.1109/TNS.1987.4337365|Link]]
 1. R. Leahy and C. Goutis, __Optimal feasible solutions for image restoration and reconstruction__, IEEE trans. on Acoustics, Speech and Signal Processing, pp 1629-1642, Dec 1986 [[http://dx.doi.org/10.1109/TASSP.1986.1165001|Link]]

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== Conference Papers ==
=== 2010 ===
 1. Baillet S, Tadel F, Leahy RM, Mosher JC, Delorme A, Makeig S, Oostenveld R, Hamalainen M, Dalal SS, Zumer J, Clerc M, Wolters CH, Kiebel S, Jensen O, __Academic Software Toolboxes for the Analysis of MEG Data__, Biomag 2010, Croatia, IFMBE Proc. 28: 101-104, 2010. [[http://dx.doi.org/10.1007/978-3-642-12197-5_19|Link]]
 1. Joshi AA, Joshi SH, Dinov I, Shattuck DW, Leahy RM, Toga AW, __Anatomical Structural Network Analysis of Human Brain using Partial Correlation of Gray Matter Volumes__, Proc. of ISBI. 2010; 844-847. [[http://dx.doi.org/10.1109/ISBI.2010.5490118|Link]]
 1. Lepore N, Joshi AA, Leahy RM, Brun CC, Chou YY, Pennec X, Lee AD, Barysheva M, de Zubicaray GI, Wright MJ, McMahon KL, Toga AW, __New Combined Surface and Volume Registration__, Proc. of the SPIE 2010, Volume 7623, pp. 76231E-76231E-9. http://dx.doi.org/10.1117/12.844434
 1. Joshi AA, Joshi SH, Leahy RM, Shattuck DW, Dinov I, Toga AW, __Bayesian approach for network modeling of brain structural features__, Proc. SPIE. 2010; Vol. 7626, 762607. http://dx.doi.org/10.1117/12.844548
 1. C. Gardner, J. Dutta, G. Mitchell, S. Ahn, C. Li, P. Harvey, R. Gershman, S. Sheedy, J. Mansfield, S. R. Cherry, R. M. Leahy, and R. Levenson. __Improved in vivo fluorescence tomography and quantitation in small animals using a novel multiview__, multispectral imaging system. Biomedical Optics, OSA Technical Digest (CD) (Optical Society of America, 2010)
 1. R Ren, Q Li, S Ahn, S Cho, and R M Leahy, (2010),  "__Estimation of Gap Data Using Bow-Tie Filters for 3D Time-of-Flight PET__", IEEE Medical Imaging Conference, Nov 2010 http://dx.doi.org/10.1109/NSSMIC.2010.5874279
 1. W. Zhu, RM. Leahy, PS. Conti, and Q Li, "__Longitudinal Registration of Liver PET Scans Using Four Phase CT__", IEEE Nuclear Science Symposium and Medical Imaging Conference, Nov, 2010. http://dx.doi.org/10.1109/NSSMIC.2010.5874209
 1. Y Lin, Q Li, R.M. Leahy, (2010), "__Fast GPU-based time-of-fight MAP Reconstruction with a factored system matrix__", IEEE Nuclear Science Symposium Conference Record (NSS/MIC), Oct, 2010 http://dx.doi.org/10.1109/NSSMIC.2010.5874324
 1. Y Chang, D Pantazis, H.B. Hui, R.M. Leahy, (2010), "__Statistically optimal graph partition method based on modularity__", Proc. IEEE Int Symp. Biomed Imag, pp. 1193-1196, April, 2010. http://dx.doi.org/10.1109/ISBI.2010.5490208
 1. JLP Soto, D. Pantazis, K. Jerbi, S. Baillet and RM Leahy, __Canonical correlation analysis applied to functional connectivity in MEG__, Proc. IEEE Int Symp. Biomed Imag, pp113 - 116 Rotterdam, April, 2010. http://dx.doi.org/10.1109/ISBI.2010.5490400
 1. Y Chang, D Pantazis, R M Leahy, (2010), "__Statistically Optimal Modular Partitioning of Directed Graphs__", Proc. 44th Asilomar Conference on Signals, Systems and Computers, Asilomar, CA, Oct, 2010. http://dx.doi.org/10.1109/ACSSC.2010.5757568

=== 2009 ===
 1. Joshi AA, Leahy RM, Toga AW, Shattuck DW, __A Framework for Brain Registration via Simultaneous Surface and Volume Flow__, Lecture Notes in Computer Science (LNCS), Information Processing in Medical Imaging, vol 5636, pp576-58, 2009. http://dx.doi.org/10.1007/978-3-642-02498-6_48
 1. Li, QZ; Leahy, RM, __Direct estimation of Patlak parameters from list mode PET data__, Proc. IEEE Internaional Symposium on Biomedical Imaging, 390-393, Jun 2009.  Boston MA http://dx.doi.org/10.1109/ISBI.2009.5193066
 1. Joshi AA, Pantazis D, Damasio H, Li Q, Shattuck DW, Bernstein LE and Leahy RM, __Optimization of Landmark Selection for Cortical Surface Registration__, . IEEE Conf. Computer Vision and Pattern Recognition, 699-706, 2009. http://dx.doi.org/10.1109/CVPR.2009.5206560
 1. Lin Y., Li Q. and Leahy RM, __Kinetic Parameter Estimation for a Heterogeneous Tumor Model__, IEEE Medical Imaging Conference, Conf. Record, pp 3069-3073, 2009. http://dx.doi.org/10.1109/NSSMIC.2009.5401664
 1. I.K. Hong, Z. Burbar, C. Michel,  R. Leahy, __Ultrafast Preconditioned Conjugate Gradient MAP Reconstruction for Fully 3-D microPET__,  IEEE Medical Imaging Conference, Conf. Record, pp 3746-3747, 2009. http://dx.doi.org/10.1109/NSSMIC.2009.5401878
 1. S. Ahn, S. Cho, Q. Li, RM Leahy, __Optimized Weighting for Fourier Rebinning of Three-Dimensional Time-of-Flight PET Data to Non-Time-of-Flight__, IEEE Medical Imaging Conference, Conf. Record, pp 2989-2996, 2009. http://dx.doi.org/10.1109/NSSMIC.2009.5401593
 1. Dutta J, Ahn S, Joshi AA and Leahy RM, __Optimal Illumination Patterns for Fluorescence Tomography__. Proc. IEEE Intl. Symp. Biomedical Imaging (ISBI), Boston, MA, Jun. 28-Jul. 1, 2009, pp. 1275-1278. http://dx.doi.org/10.1109/ISBI.2009.5193295
 1. A. A. Joshi, A. J. Chaudhari, D. W. Shattuck, J. Dutta, R. M. Leahy, and A. W. Toga. __Posture matching and elastic registration of a mouse atlas to surface topography range data__. Proc. IEEE Intl. Symp. Biomedical Imaging (ISBI), Boston, MA, Jun. 28-Jul. 1, 2009, pp. 366-369. http://dx.doi.org/10.1109/ISBI.2009.5193060
 1. C. Li, G. S. Mitchell, J. Dutta, S. Ahn, R. M. Leahy and S. R. Cherry. __A high sensitivity multi-spectral three-dimensional fluorescence optical tomography system for small animal imaging__. Proc. Optical Tomography and Spectroscopy of Tissue VIII, SPIE Biomedical Optics Symposium (BiOS), vol. 7174, San Jose, CA, Jan. 24-29, 2009. http://dx.doi.org/10.1117/12.809705

=== 2008 ===
 1. J. Dutta, S. Ahn, A. J. Chaudhari, R. M. Leahy, "__Computationally efficient perturbative forward modeling for 3D multispectral bioluminescence and fluorescence tomography__," Proc. SPIE Medical Imaging: Physics of Medical Imaging, vol. 6913, pp. 69130C1-8, 2008. http://dx.doi.org/10.1117/12.770755
 1. Somayajula S., Joshi AA  and Leahy RM, __Mutual Information Based Non-Rigid Mouse Registration Using a  Scale-space Approach__, Proc. of 2008 IEEE International Symposium on Biomedical Imaging, pp. 1147-1150, Paris, France, May 2008. http://dx.doi.org/10.1109/ISBI.2008.4541204
 1. Sheraz Khan, B. Cottereau, R.M. Leahy, J.C. Mosher, Habib Ammari, Sylvain Baillet, __A Two-Step Imaging Procedure For MEG Characterization Of Cortical Currents: Location and Spatial Extent__, Proc. of 2008 IEEE International Symposium on Biomedical Imaging, pp. 1067-1070, Paris, France, May 2008. http://dx.doi.org/10.1109/ISBI.2008.4541184

=== 2007 ===
 1. Q. Li and RM Leahy, __Variance approximation for exponential family penalized maximum likelihood estimators: application to kinetic parameter estimation__,  International Symposium on Biomedical Imaging, Washington D.C., April 12-15, 2007. http://dx.doi.org/10.1109/ISBI.2007.357002
 1. S. Ahn, F. Darvas, C. Bouman, RM Leahy, __Fast image reconstruction methods for fully 3D multispectral optical bioluminescence tomography__, International Symposium on Biomedical Imaging, Washington D.C., April 12-15, 2007. http://dx.doi.org/10.1109/ISBI.2007.356830
 1. F. Darvas and RM Leahy, __Functional imaging of brain activity and connectivity with MEG__, in Brain Connectivity Handbook,  eds. V. Jirsa and R Macintosh, Springer-Verlag, 2007.  http://dx.doi.org/10.1007/978-3-540-71512-2_7
 1. S. Somayajula, A. Rangarajan, R. M. Leahy, __PET image reconstruction using anatomical information through mutual information based priors: a scale space approach__, IEEE International Symposium on Biomedical Imaging, Washington D.C., April 12-15, 2007. http://dx.doi.org/10.1109/ISBI.2007.356814
 1. Joshi AA, Shattuck DW, Thompson PM, and Richard M. Leahy, __A finite element method for elastic parameterization and alignment of cortical surfaces using sulcal constraints__, IEEE International Symposium on Biomedical Imaging, Washington D.C., April 12-15, 2007. http://dx.doi.org/10.1109/ISBI.2007.356933
 1. D. Pantazis, G.V. Simpson, D.L. Weber, C.L. Dale, T.E. Nichols, R.M. Leahy. __Exploring human visual attention in an MEG study of a spatial cueing paradigm using a novel ANCOVA design__, IEEE International Symposium on Biomedical Imaging, Washington D.C., April 12-15, 2007. http://dx.doi.org/10.1109/ISBI.2007.357047
 1. Joshi AA, Shattuck DW, Thompson PM. __Brain Image Registration using Cortically Constrained Harmonic Mappings__, Proceedings of IPMI, LNCS, Vol 4584, pp. 359-371, Springer 2007. http://www.ncbi.nlm.nih.gov/pubmed/17633713
 1. Eckstein I, Joshi AA, Leahy RM. Deshbrun M. __Generalized Surface Flows for Deformable Registration and Cortical Matching__, MICCAI, pp. 692-700, 2007 http://www.ncbi.nlm.nih.gov/pubmed/18051119
 1. Joshi AA, Shattuck DW, Thompson PM, and Richard M. Leahy, __Simultaneous Surface and Volumetric Brain Registration Using Harmonic Maps__, Proceedings of SPIE, Vol. 6498, 2007.
 1. Chaudhari AJ , Joshi AA, Darvas F, Leahy RM. __A method for atlas-based volumetric registration with surface constraints for Optical Bioluminescence Tomography in small animal imaging__, Proceedings Vol. 6510, 2007. http://dx.doi.org/10.1117/12.710197

=== 2006 ===
 1. H Hui, RM Leahy, __Linearly Constrained MEG Beamformers for MVAR Modeling of Cortical Interactions__, Proc. IEEE International Symposium of Biomedical Imaging, Arlington, VA, April 2006. http://dx.doi.org/10.1109/ISBI.2006.1624896
 1. Q. Li and RM Leahy, __Statistical Modeling and Reconstruction of Randoms Pre-Corrected PET Data__, Proc. IEEE International Symposium of Biomedical Imaging, Arlington, VA, April 2006. http://dx.doi.org/10.1109/TMI.2006.884193
 1. S. Ahn and RM Leahy, __Spatial Resolution Properties of Nonquadratically Regularized Image Reconstruction for PET__, Proc. IEEE International Symposium of Biomedical Imaging, Arlington, VA, April 2006. http://dx.doi.org/10.1109/ISBI.2006.1624909
 1. Z. Li, Q. Li, X. Yu, PS Conti, RM Leahy, __Matched Subspace Detection for Dynamic PET: An ROC Phantom Study for MAP Reconstruction__, Proc. IEEE International Symposium of Biomedical Imaging, Arlington, VA, April 2006 http://dx.doi.org/10.1109/ISBI.2006.1625172
 1. A Joshi, D Shattuck, P Thompson, RM Leahy, __Registration of cortical surfaces using sulcal landmarks for group analysis of MEG data__, Biomag 2006, Vancouver (in proc) http://dx.doi.org/10.1016/j.ics.2006.12.052
 1. S. Ahn, R. M. Leahy , __Analysis of Region of Interest Quantification for PET Image Reconstruction with Selective Regularization__, Conf. Record: IEEE Nucl. Sci. Symp. Med. Imag. Conf. , San Diego, 2006. http://dx.doi.org/10.1109/NSSMIC.2006.354240

=== 2005 ===
 1. AA Joshi, DW Shattuck, PM Thompson, RM Leahy, __A framework for registration, statistical characterization and classification of cortically constrained functional imaging data__, Int. Conf. Info. Proc. Med. Imag. (IPMI), Springer Verlag Lecture Notes in Computer Science Vol.  3565: 186-196, 2005 (winner: best poster presentation at IPMI-05). http://www.ncbi.nlm.nih.gov/pubmed/17354695
 1. D. Pantazis, W. Merrifield, F. Darvas, W. Sutherling, R.M. Leahy, "__Identification of the Language Dominant Hemisphere using MEG Cortical Imaging and Permutation Tests__", WSEAS 2005 International Conference on Cellular and Molecular Biology, Biophysics and Bioengineering, July 15-17, Vouliagmeni, Athens, Greece
 1. E. Asma and RM. Leahy, __Accurate Dynamic FIM Estimation from List-Mode PET Data for Uniform Resolution Reconstructions__, Conf. Record: IEEE Nucl. Sci. Symp. Med. Imag. Conf. , Puerto Rico, pp 1822-26, 2005. http://dx.doi.org/10.1109/NSSMIC.2005.1596675
 1. Q. Li, S Ahn and RM Leahy, __Fast Hybrid Algorithms for PET Image Reconstruction__, Conf. Record: IEEE Nucl. Sci. Symp. Med. Imag. Conf. , Puerto Rico, pp 1851-55, 2005 http://dx.doi.org/10.1109/NSSMIC.2005.1596691
 1. S Cho, Q Li, SAhn and RM. Leahy, __Fast Projectors for Iterative 3D PET Reconstruction__, Conf. Record: IEEE Nucl. Sci. Symp. Med. Imag. Conf. , Puerto Rico, pp 1933-37, 2005. http://dx.doi.org/10.1109/NSSMIC.2005.1596710
 1. B.Bai, RLaforest, A M. Smith and RM. Leahy, __Evaluation of MAP Image Reconstruction with Positron Range Modeling for 3D PET__, Conf. Record: IEEE Nucl. Sci. Symp. Med. Imag. Conf. , Puerto Rico, pp 2686-89, 2005. http://dx.doi.org/10.1109/NSSMIC.2005.1596890
 1. S Somayajula, E Asma, and RM. Leahy, __PET Image Reconstruction using Anatomical Information through Mutual Information Based Priors__, Conf. Record: IEEE Nucl. Sci. Symp. Med. Imag. Conf. , Puerto Rico, pp 2722-26, 2005. http://dx.doi.org/10.1109/NSSMIC.2005.1596899
 1. D. Pantazis, C. Dale, D. Weber, TE Nichols, GV Simpson, RM  Leahy, __Imaging of oscillatory behavior in event-related MEG studies__, Proceedings of SPIE, Computational Imaging III, Vol. 5674, p. 55-63, C.A. Bouman, E.L. Miller (Eds), March 2005 http://dx.doi.org/10.1117/12.600607

=== 2004 ===
 1. S. Baillet, J.C. Mosher, R.M. Leahy, __Electromagnetic Brain Imaging Using Brainstorm__, Proc. IEEE International Symposium of Biomedical Imaging, April 2004. http://dx.doi.org/10.1109/ISBI.2004.1398622
 1. D. Pantazis, RM  Leahy, TE Nichols, M Styner, __Statistical Surface-based Morphometry using a non-Parametric Approach__, Proc. IEEE International Symposium of Biomedical Imaging, April 2004. http://dx.doi.org/10.1109/ISBI.2004.1398780
 1. AA. Joshi, RM. Leahy, PM. Thompson, DW. Shattuck, __Cortical Surface Parameterization by P-Harmonic Energy Minimization__. Proc. IEEE International Symposium of Biomedical Imaging, April 2004. http://dx.doi.org/10.1109/ISBI.2004.1398566
 1. Q. Li, E. Asma, RM Leahy, __A Fast Fully 4D Incremental Gradient Reconstruction Algorithm for List Mode PET Data__, Proceedings IEE Int. Symp. Biomed. Imag., April 2004. http://dx.doi.org/10.1109/ISBI.2004.1398598

=== 2003 ===
 1. Q. Li, E. Asma, J. Qi, J.R. Bading,  R. Leahy, __Accurate Estimation of the Fisher Information Matrix for the PET Image Reconstruction Problem__, in Proc. IEEE Nuclear Science Symposium and Medical Imaging Conference, Portland, OR, 2003.
 1. J C. Mosher, S. Baillet, R.M. Leahy, __Equivalent of Linear Approaches in Bioelectromagnetic Inverse Solutions__, invited paper,  2003 IEEE Workshop on Statistical Signal Processing, St. Louis, Missouri, Sep 28 - Oct 1, 2003. http://dx.doi.org/10.1109/SSP.2003.1289402
 1. G. Zavattini, S. Vecchi, R.M. Leahy, S.J. Desmond, Si.R. Cherry, __A Hyperspectral Fluorescence Imaging System for Biological Applications__, in Proc. IEEE Nuclear Science Symposium and  Medical Imaging Conference, 2003, Portland, OR, 2003. http://dx.doi.org/10.1109/NSSMIC.2003.1351850
 1. B. Bai, A. Ruangma, R. Laforest, YC. Tai, R.M. Leahy, __Positron Range Modeling for Statistical PET Image Reconstruction__, in Proc. IEEE Nuclear Science Symposium and  Medical Imaging Conference, Portland, OR, 2003. http://dx.doi.org/10.1109/NSSMIC.2003.1352400
 1. K Jerbi, S.  Baillet, J.C.Mosher, L. Garnero, R.M  Leahy, __Modeling Realistic Patches of Cortical Activity with Current Multipoles__, 4th International Symposium on Nonivasive Functional Source Imaging within the Human Brain and Heart, Chieti, Italy, Sept. 10-13, 2003.
 1. Y. Yang, Y. C Tai, B. Bai, A. Chatziioannou, R. Silverman, K. Meadors, S. Siegel, D. Newport, Q. Li, R. Leahy, S. Cherry, __Performance Measurements on the microPET II Small Animal Scanner__, in Proc. IEEE Nuclear Science Symposium and  Medical Imaging Conference, 2003, Portland, OR, 2003.
 1. E. Asma, T.E. Nichols,  R. Leahy, __Temporally Invariant Uniform Spatial Resolution in Dynamic PET__, in Proc. IEEE Nuclear Science Symposium and Medical Imaging Conference, Portland, OR, 2003. http://dx.doi.org/10.1109/NSSMIC.2003.1352551
 1. D. Pantazis,  T .Nichols, S. Baillet, R. Leahy,  __Spatiotemporal Localization Of Significant Activation In MEG Using Permutation Tests__. I Taylor, C., Noble, J. A. (Eds), Proc. 18th Conf. Information Processing in Medical Imaging. pp. 512-523, July 2003. http://www.ncbi.nlm.nih.gov/pubmed/15344484
 1. F. Darvas, M. Rautiainenm S. Baillet, A. Ossadtchi, J.C. Mosher, R. M Leahy, __Investigations of Dipole Localization Accuracy in MEG using the Bootstrap__, ISBET, Santa Fe 2003. http://dx.doi.org/10.1109/SSP.2003.1289399

=== 2002 ===
 1. F. Darvas, J.C. Mosher, R. M. Leahy, __Generic Head Models for Atlas-Based EEG-Source Analysis__, Human Brain Mapping, New York 2003.
 1. B. Dogdas, Shattuck DW, Leahy RM, __Segmentation of Patient Specific MEG/EEG Skull, Scalp, and Brain Models from MRI__, Proceedings of Biomag 2002 Conference, August 2002.
 1. Dogdas, D. W. Shattuck, R. M. Leahy,  __Segmentation of the skull in 3D human MR images using mathematical morphology__, Proceedings of SPIE Medical Imaging Conference, vol. 4684, paper 180, pp. 1553-1562, February 2002.
 1. J.G. Brankov, Yongyi Yang, R.M. Leahy, M.N. Wernick, __Multi-modality Tomographic Image Reconstruction Using Mesh Modling__, Biomedical Imaging, 2002 Proceedings. 2002 IEEE International Symposium, July 2002. http://dx.doi.org/10.1109/ISBI.2002.1029280
 1. A. Ossadtchi, J. C. Mosher, S. Baillet, N. Lopez, W.S. Sutherling, R. M. Leahy, __Automated Detection of Dipole Clusters in Interictal MEG Data__, 13th International Conference on Biomagnetism, August 8-14 2002, Jena, Germany
 1. K. Jerbi, J.C. Mosher, G. Nolte, S. Baillet, L. Garnero & R.M. Leahy, __From Dipoles to Multipoles : Parametric Solutions to the Inverse Problem in MEG__, 13th International Conference on Biomagnetism, August 8-14 2002, Jena, Germany, in press
 1. S. Baillet, C. Adam, D. Schwartz, R. M. Leahy, J. C. Mosher, B. Renault, M. Baulac & L. Garnero, __Combined MEG and EEG Source Imaging of Interictal Activity in Partial Epilepsy__, 13th International Conference on Biomagnetism, August 8-14 2002, Jena, Germany, in press.
 1. A. Ossadtchi; R. M. Leahy, J. C. Mosher, N. Lopez; W. Sutherling, __Automated Interictal Spike Detection and Source Localization in MEG Using ICA and Spatial-Temporal Clustering__ , 2002 IEEE International Symposium on Biomedical Imaging Macro to Nano, June 2002. http://dx.doi.org/10.1109/ISBI.2002.1029375
 1. Alexei Osadtchi, Arshad Khan, Richard M. Leahy, Desmond J. Smith, __Using Error-Correcting  design to Improve cDNA Microarray Performance__, Proc. GENSIPS (workshop on genomic  processing), Raleigh, North Carolina, Oct, 2002.
 1. B. Bai, Patrick Chow, A. Chatziioannou R. M. Leahy, __Fully 3D Uniform Resolution Transmission PET Image Reconstruction__, in Proc. IEEE Nuclear Science Symposium and Medical Imaging Conference, Norfolk, 2002. http://dx.doi.org/10.1109/NSSMIC.2002.1239598
 1. E. Asma, T. E. Nichols and R.  M. Leahy, __Temporal Resolution Properties of Dynamic PET Images__, in Proc. IEEE Nuclear Science Symposium and Medical Imaging Conference, Norfolk, 2002 http://dx.doi.org/10.1109/NSSMIC.2002.1239438
 1. R. M. Leahy, B. Bai, E. Asma, Q. Li, and D.W. Shattuck,  __MAP Image Reconstruction Software Concorde MicroPET Scanners__, Academy of Molecular Imaging, Oct, 2002, San Diego

=== 2001 ===
 1. M. Akhtari, WS Sutherling, AN Mamelak, JC Mosher, D Arthur, S Sands, P Weiss, N. Lopez, M. DiMauro, E. Flynn, R. Leahy, __Dipole Localization of Human Induced Focal Afterdischarge Seizure in Simultaneous Magnetoencephalography and Electrocorticography__, Brain Topography,  14(2): 101-116, 2001 http://www.ncbi.nlm.nih.gov/pubmed/11797809
 1. E. Asma, D.W. Shattuck, RM Leahy, Lossless Compression of List-mode 3DPET Data, __Nuclear Science Symposium Conference Record__, 2001 IEEE, Vol. 2, pp.4 -10, Nov 2001. http://dx.doi.org/10.1109/NSSMIC.2001.1009740
 1. K. Jerbi, RM Leahy, JC Mosher, S. Baillet, __Modeling extended sources in MEG using multipoles__, Biomedizinische Technik, Band 46, Erganzungsband 2, 2001

=== 2000 ===
 1. E. Asma, TE Nichols, J Qi, RM Leahy, __4D PET Image Reconstruction from List Mode Data__, in Conference record,, IEEE Int. Nucl. Sci. Symp. and Medical Imaging Conf., Lyons, Oct., 2000. http://dx.doi.org/10.1109/NSSMIC.2000.950049
 1. JJ Ermer, S Baillet, JC Mosher, RM Leahy, __Rapidly re-computable EEG forward models for realistic head shapes__, Proceedings Biomag 2000, Helsinki, Aug 2000. http://dx.doi.org/10.1088/0031-9155/46/4/324
 1. A Ossadtchi, S Baillet, JC Mosher, RM Leahy, __Using mutual information to select event-related components in ICA__, Proceedings Biomag 2000, Helsinki, Aug 2000.
 1. S Baillet, JC Mosher, K Jerbi, RM Leahy, __Hybrid MEG source characterization by cortical remapping and imaging of parametric source models__, Proceedings Biomag 2000, Helsinki, Aug 2000.
 1. K Jerbi. S Baillet JC Mosher, RM Leahy, __Error bound in MEG multipole localization__, Proceedings Biomag 2000, Helsinki, Aug 2000.
 1. JC Mosher, S Baillet, RM Leahy, K Jerbi, __MEG Multipolar Modeling of Distributed Sources Using RAP MUSIC__, IEEE Proc. 34th Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, Nov 2000. http://dx.doi.org/10.1109/ACSSC.2000.910970
 1. D.W. Shattuck and R.M. Leahy, __Topologically constrained cortical surfaces from MRI__, in Medical Imaging, Image Processing, K. M. Hanson, Editor, Proc. of the SPIE Volume 3979, p. 747-758 2000 http://dx.doi.org/10.1117/12.387737
 1. D.W. Shattuck and R.M. Leahy __BrainSuite: An Automated CorticalSurface Identification Tool__, in S.L. Delp, A.M. DiGoia, and B. Jaramaz,(Eds.), Medical Image Computing and Computer-Assisted Intervention MICCAI 2000, Lecture Notes in Computer Science, p. 51-61, Springer-Verlag, Berlin Heidelberg, 2000.

=== 1999 ===
 1. M.X. Huang, C.J. Aine, L.E. Davis, J.M. Stephen, R.R. Lee, J.A. Butman, R.F. Christner, M.P. Weisend, J.C. Mosher, R.M. Leahy, __Characterizing the Recovery Process of a Sensorimotor Ischemic Strokes Using MEG__, Fifth International Conference on Functional Mapping of the Human Brain, June 1999, Dusseldorf, Germany.
 1. P. Bonetto, J. Qi, R. Leahy, __Covariance Approximation for Fast and Accurate Computation of Channelized Hotelling Observer Statistics__, in Conference record CD, IEEE Int. Nucl. Sci. Symp. and Medical Imaging Conf., Seattle, Oct., 1999. http://dx.doi.org/10.1109/NSSMIC.1999.842813
 1. D.W. Shattuck, R.M. Leahy, __Automated Topological Correct Cortical Surface From MR Images__, Annual Fall Meeting of the First Joint, vol:2, 13-16, Oct 1999. http://dx.doi.org/10.1109/IEMBS.1999.804311
 1. J. Qi and R. Leahy, __Resolution and noise properties of MAP reconstruction for fully 3D PET__, pp 35-38, Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine, Egmond aan Zee, The Netherlands, June 1999.
 1. D. Shattuck and R. Leahy, __Topological Refinement of Volumetric Data__,  Proc. SPIE Medical Imaging Conference Proceedings, SPIE Vol. 3661, pp 204-213, Feb 1999. http://dx.doi.org/10.1117/12.348575
 1. J. Qi and R. Leahy, __Fast computation of the covariance of MAP reconstructions in PET__, Proc. SPIE Medical Imaging Conference Proceedings, SPIE Vol. 3661, pp 344-355, Feb 1999. http://dx.doi.org/10.1117/12.348589
 1. M.X. Huang, C. Aine, M Weisend, J. Stephen, J. Mosher, R. Leahy, J. Meyer, R. Christner, J. Silveri, __Pre- and post-central sulcal sources evoked by stimulating the median nerve and index finger: are pre-central source due to passive muscle movement?__, in Recent Advances in Biomagnetism, eds. T. Yoshimoto et al, Tohoku University Press, Sendai, Japan, pp 450-453, 1999.
 1. Mosher JC, Leahy RM, Shattuck DW, Baillet S, Aine CJ, Huang MX, __MEG Source Imaging Using Multipolar Expansions__, Proc. 1999 Int. Conf. on Information Processing in Medical Imaging, IPMI99, Springer Verlag, Lecture Notes in Computer Science Eds. A.Kuba et al, 1613: pp15-28, 1999. http://dx.doi.org/10.1007/3-540-48714-X_2
 1. T. Nichols, J. Qi, R. Leahy, __Continuous time dynamic PET Imaging using list mode data__, Proc. 1999 Int. Conf. on Information Processing in Medical Imaging, IPMI99, Springer Verlag, Lecture Notes in Computer Science Eds. A. Kuba et al, pp 98-111, 1999. http://dx.doi.org/10.1007/3-540-48714-X_8

=== 1996-1998 ===
 1. Ermer JJ, Mosher JC, Leahy RM, __Paired MEG Data Set Source Localization Using Recursively Applied and Projected (RAP) MUSIC__,  IEEE Proc. 32th Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, Nov 1998. http://dx.doi.org/10.1109/ACSSC.1998.750879
 1. J. Qi and R. Leahy, __A theoretical study of the contrast recovery and variance of MAP reconstructions with applications to the selection of smoothing parameters__, Conference Record of the 1998 IEEE Nuclear Science Symposium and Medical Imaging Conference. http://dx.doi.org/10.1109/NSSMIC.1998.773942
 1. H. Hsu and R. Leahy, __PET Image Reconstruction Incorporating Anatomical Information using Segmented Regression__, Proceedings SPIE Medical Imaging Conference, Newport Beach, CA, Feb 1997. http://dx.doi.org/10.1117/12.274124
 1. J.C. Mosher, R.M. Leahy, M. Huang, M.E. Spencer, __Modeling versus Accuracy in EEG and MEG data__,  NFSI '97 in Biomedizinische Technik, Vol 42, No. 1, pp5-8 1997.
 1. J.C. Mosher and R. Leahy, __Source localization using Recursively Applied and Projected (RAP) MUSIC__, Proc. IEEE Proc. 31st Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, Nov 1997. http://dx.doi.org/10.1109/ACSSC.1997.679114
 1. Synolakis, Z, Zhou, R. Leahy, __Determination of internal deformation fields in asphalt cores using X-ray computer tomography__, Transportation Research Record No. 1526: Emerging Technologies in Geotechnical Engineering, National Academy Press, pp 135-141, 1996. http://dx.doi.org/10.3141/1526-17
 1. J. Phillip, R. Leah, and J. Mosher, __Dynamic Bayesian Imaging Using the Magnetoencephalogram__, Proceedings, IEEE Engineering in Medicine and Biology 18th Annual International Conference, (Second Place in Whitaker Foundation International Student Paper Competition) 781-782, 1996. http://dx.doi.org/10.1109/IEMBS.1996.651991
 1. J. Phillip, R. Leahy, and J. Mosher, __Dynamic MEG Imaging of Focal Neuronal Sources__, Proceedings, IEEE Nuclear Science Symposium and Medical Imaging Conference, Anaheim, CA, Nov 1996. http://dx.doi.org/10.1109/NSSMIC.1996.588011
 1. Mumcuoglu, R.  Leahy, S. Cherry, E. Hoffman, __Accurate Geometric and Physical Response Modeling for Statistical Image Reconstruction in High Resolution PET Scanners__, IEEE Nuclear Science Symposium and Medical Imaging Conference, Anaheim, CA, Nov 1996. http://dx.doi.org/10.1109/NSSMIC.1996.587924
 1. M. Chan, R. Leahy, E Mumcuoglu, S. Cherry, __Comparing lesion detection performances of PET image reconstruction algorithms: a case study__, IEEE Nuclear Science Symposium and Medical Imaging Conference, Anaheim, CA, Nov 1996 http://dx.doi.org/10.1109/NSSMIC.1996.587921
 1. J. Mosher, R. Leahy, __EEG and MEG source localization using recursively applied (RAP) MUSIC__, (invited paper) IEEE Proc. 30th Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, November 1996, http://dx.doi.org/10.1109/ACSSC.1996.599135
 1. M. Spencer, R. Leahy  and J. Mosher, __A Skull-Based Multiple Dipole Phantom for EEG and MEG Studies__, In Aine, C.J., Flynn, E.R., Okada, Y., Stroink, G., Swithenby, S.J., and Wood, C.C. (Eds.) Biomag96: Advances in Biomagnetism Research, Springer-Verlag, New York, http://www.osti.gov/bridge/product.biblio.jsp?osti_id=397096
 1. J. Mosher, C.H. Chang, R. Leahy, __Comparison of the Constant and Linear Boundary Element Method for EEG and MEG Forward Modeling__, In Aine, C.J., Flynn, E.R., Okada, Y., Stroink, G., Swithenby, S.J., and Wood, C.C. (Eds.) Biomag96: Advances in Biomagnetism Research, Springer-Verlag, New York, .
 1. J. Phillips, R. Leahy, and J. Mosher, __MEG-Based Imaging of Focal Neuronal Current Source In Aine__, C.J., Flynn, E.R., Okada, Y., Stroink, G., Swithenby, S.J., and Wood, C.C. (Eds.) Biomag96: Advances in Biomagnetism Research, Springer-Verlag, New York, .
 1. R. Leahy, J. Mosher  and J. Phillips, __A Comparative Study of Minimum Norm Inverse Methods for MEG Imaging__, In Aine, C.J., Flynn, E.R., Okada, Y., Stroink, G.,Swithenby, S.J., and Wood, C.C. (Eds.) Biomag96: Advances in Biomagnetism Research, Springer-Verlag, New York .
 1. Swithenby, S.J., and Wood, C.C. (Eds.) __Biomag96: Advances in Biomagnetism Research__, Springer-Verlag, New York, .
 1. S. Sandor, R. Leahy, B. Timsari, __Generating cortical constraints for MEG inverse procedures using MR volume data__, In Aine,C.J., Flynn, E.R., Okada, Y., Stroink, G.,

=== 1993-1995 ===
 1. Z. Zhou and R. Leahy, __Approximate maximum likelihood hyperparameter estimation for Gibbs priors__, Proc. IEEE Int. Conf. Image Pro., Oct., 1995 http://dx.doi.org/10.1109/ICIP.1995.537470
 1. J. Phillips, R. Leahy and J. Mosher,  __MEG based imaging of focal neuronal current sources__, Proc. IEEE Medical Imaging Conference, 1995. http://dx.doi.org/10.1109/NSSMIC.1995.501923
 1. Mumcuoglu, R. Leahy, Z. Zhou, S. Cherry, __A phantom study of the quantitative behavior of Bayesian PET reconstruction methods__, Proc. IEEE Medical Imaging Conference, 1995. http://dx.doi.org/10.1109/NSSMIC.1995.501914
 1. Z. Zhou, R. Leahy and E. Mumcuoglu, __Maximum likelihood estimation for Gibbs priors from incomplete data with applications to PET__,  Information Processing in Medical Imaging, pp 39-52, Eds: Y. Bizais, Barillot, R. Di Paola, Kluwer, 1995.
 1. S. Sandor and R. Leahy, __Towards automated labelling of cerebral  cortex using a deformable atlas__,  Information Processing in Medical Imaging, pp 127-138, Eds: Y. Bizais, Barillot, R. Di Paola, Kluwer, 1995
 1. J. Mosher, R. Leahy and P. Lewis, __Matrix kernels for MEG and EEG source localization and imaging__, Invited Paper, Proc. IEEE Int. Conf. Acoust. Speech and Signal Proc., Detroit, April, 1995. http://dx.doi.org/10.1109/ICASSP.1995.479462
 1. P. Lewis, J. Mosher and , R. Leahy, __Neuromagnetic source reconstruction__, Invited Paper, Proc. IEEE Int. Conf. Acoust. Speech and Signal Proc., Detroit, April, 1995. http://dx.doi.org/10.1109/ICASSP.1995.479454
 1. S. Sandor and R. Leahy, __Matching deformable atlas models to preprocessed magnetic resonance brain images__, Proc. IEEE Int. Conf. Image Proc.,pp 686-690,Austin, Nov 1994. http://dx.doi.org/10.1109/ICIP.1994.413801
 1. Z. Zhou and R. Leahy, __Simultaneous hyperparameter estimation and Bayesian image reconstruction in PET__, Proc. IEEE Nuclear Sci. Symp. and Medical Imaging Conf., 1994. http://dx.doi.org/10.1109/NSSMIC.1994.474756
 1. E. Mumcuoglu and R. Leahy, __Gradient projection conjugate gradient algorithm in Bayesian PET reconstruction__, Proc.IEEE Nuclear Sci. Symp. and Medical Imaging Conf., 1994. http://dx.doi.org/10.1109/NSSMIC.1994.474607
 1. S Sandor and R. Leahy, __Automatic anatomic labelling of magnetic resonance brain images__, Proc. IEEE Eng. Med. Biol. Conf., pp 553-554, Baltimore,  Nov., 1994 (region-6 finalist: IEEE EMBS Student Paper Competition). http://dx.doi.org/10.1109/IEMBS.1994.411907
 1. S Sandor and R. Leahy, __A 3-D morphological algorithm for automated labeling of the cortex in magnetic resonance brain  images__, Working Notes, AAAI Symposium on Applications of Computer Vision in Medical Imaging, pp 195-198, March 1994.
 1. R. Leahy, Z. Zhou, C. Synolakis, and S. Song, __3D multi-resolution motion estimation for incompressible continuous  media__, in Proc. 1993 Int. Conf Neural Networks and Signal Processing, pp 875-880, Guangzhou, China, Nov 1993.
 1. Z. Zhou, R. Leahy and E. Mumcuoglu , __A comparative study of the effects of using anatomical priors in PET reconstruction__, Proc. IEEE Nuclear Sci. Symp. and Medical Imaging Conf., pp    1749-1753, San Francisco, Nov 1993. http://dx.doi.org/10.1109/NSSMIC.1993.373592
 1. E. Mumcuoglu, R. Leahy and S. Cherry, __Fast Bayesian techniques for attenuation corrected whole-body PET__, Proc. IEEE Nuclear Sci. Symp. and Medical Imaging Conf., pp 1902-1906, San Francisco, Nov 1993. http://dx.doi.org/10.1109/NSSMIC.1993.373625
 1. J. Mosher, P. Lewis and R. Leahy, __Interpretation of MEG-MUSIC in biomagnetic source localization__, to appear in the Proc. BIOMAG93, Vienna, Aug 1993.
 1. J. Mosher, R. Leahy and P. Lewis, __Biomagnetic localization from transient quasi-static events__, Proc. IEEE Int. Conf. Acoust. Speech and Signal Proc., pp I-91-94, Minneapolis, April 1993. http://dx.doi.org/10.1109/ICASSP.1993.319062

=== 1991-1992 ===
 1. P. Lewis, J. Mosher and R. Leahy, __A new approach to neuromagnetic source localization__, Proc. IEEE EMBS Satellite Symp. on Neuroscience and Technology, pp 104-111, Lyon, France, Nov 1992.
 1. E. Mumcuoglu and R. Leahy, __A statistical approach to transmission image reconstruction from ring source calibration measurements in PET__, 1992 IEEE Nuclear Science Symposium and Medical Imaging Conference, pp 910-912, Orlando, Oct 1992. http://dx.doi.org/10.1109/NSSMIC.1992.301010
 1. X. Yan, R. Leahy, Z. Wu, S. Cherry, __MAP estimation of PET images using prior anatomical information from MR scans__, conference record, 1992 IEEE Nuclear Science Symposium and Medical  Imaging Conference, pp 1201-1203, Orlando, Oct 1992. http://dx.doi.org/10.1109/NSSMIC.1992.301033
 1. J. Mosher, M. Spencer, R. Leahy, P. Lewis, __Error bounds for MEG and EEG source localization__, Invited paper, Proc. 26th Asilomar Conference on Signals, Systems & Computers, IEEE, pp 150-155, Oct 1992, Pacific Grove, CA. http://dx.doi.org/10.1109/ACSSC.1992.269277
 1. S. Sandor and R. Leahy, __Automatic Recognition of brain regions from magnetic resonance images__, Invited paper, Proc. 26th Asilomar Conference on Signals, Systems & Computers, IEEE, pp 172-177, Oct 1992, Pacific Grove, CA. http://dx.doi.org/10.1109/ACSSC.1992.269281
 1. M. Spencer, R. Leahy, J. Mosher, P. Lewis, __Adaptive filters for monitoring localized brain activity from surface potential time series__, Invited paper, Proc. 26th Asilomar Conference on Signals, Systems & Computers, IEEE, pp 156-161, Oct., 1992, Pacific    Grove, CA. http://dx.doi.org/10.1109/ACSSC.1992.269278
 1. Z. Wu and R. Leahy, __Image Segmentation via Edge Contour Finding: A Graph Theoretic Approach__, Proc. IEEE Conference of Computer Vision and Pattern  Recognition, pp 613-619, Illinois, June 1992. http://dx.doi.org/10.1109/CVPR.1992.223127
 1. J. Mosher, P. Lewis, J. Lewine, J. George, R. Leahy, M. Singh,    __Electromagnetic Imaging of Dynamic Brain Activity__, Proc. IEEE 1991 Medical Imaging Conference, pp 2221-2225 Nov 7-9 1991, Santa Fe, NM. http://dx.doi.org/10.1109/NSSMIC.1991.259314
 1. J. Mosher, P. Lewis, R. Leahy, Subspace Methods for Identifying Neural Activity from Electromagnetic Measurements of the Brain, Invited paper, Proc. 25th Asilomar Conference on  Signals, Systems & Computers, IEEE, pp. 237-241, Nov 1991, Pacific Grove, CA. http://dx.doi.org/10.1109/ACSSC.1991.186448
 1. R. Leahy and X. Yan, Incorporation of anatomical MR data for improved functional imaging with PET, in Information Processing in Medical Imaging, eds. A. Colchester and D. Hawkes, pp. 105-120, Springer-Verlag, 1991. (proceedings of the 12th International Conference, IPMI'91, Wye, UK, 1991).  http://dx.doi.org/10.1007/BFb0033746
 1. R. Leahy and X. Yan, Statistical approaches to medical image reconstruction, invited paper, joint meeting of the Amer. Stat. Ass. and Inst. Math. Stat., Aug 1991.
 1. T. Hebert and R. Leahy, MAP restoration of blurred, photon limited images via an expectation-maximization algorithm, Proc. IEEE Int. Conf. Acoust. Speech Sig. Proc.,  pp 2953-2956, Toronto, 1991 http://dx.doi.org/10.1109/ICASSP.1991.151022
 1. Z. Wu and R. Leahy, A graph theoretic approach to tissue classification in MR images, presented at the SPIE Symp. Elect. Imag. Sci. & Tech., San Jose, Feb 1991.
 1. X. Yan and R. Leahy, MAP Image Reconstruction Using Intensity And Line Processes For Emission  Tomography Data, invited paper, presented at the SPIE Symp. Elect. Imag. Sci. & Tech., San Jose,    Feb 1991. http://dx.doi.org/10.1117/12.45380

=== 1990 ===
 1. Z. Wu and R. Leahy, Tissue classification in MR images using hierarchical segmentation, in Conference Record, IEEE Nuclear Science Symposium, pp 1410-1414, Oct 1990. http://dx.doi.org/10.1109/NSSMIC.1990.693573
 1. S. Song and R. Leahy, Determining 3D Velocity Fields From 3D CINE-CT Images, In Conference Record, IEEE Nuclear Science Symposium, pp 1142-1146, Oct 1990.
 1. M. Singh, R. Brechner, K. Oshio, R. Leahy and V. Henderson,SQUID neuromagnetic reconstruction of brain activity, SPIE Int. Sym. Optical Optoelectronic Applied Science and Engineering,  San Diego, pp 417-426, July 1990.
 1. J. Mosher, R. Leahy and P. Lewis, Spatial localization of Neural  Sources using the Magnetoencephologram, presented at the 5th ASSP Spectral Estimation and Modeling Workshop, Oct 1990. http://dx.doi.org/10.1109/SPECT.1990.205593
 1. J. Mosher, P. Lewis, R. Leahy and M. Singh, Multiple dipole  modeling of spatio-temporal MEG data, SPIE Int. Sym. Optical Optoelectronic Applied Science and Engineering,  San Diego, pp    364-375, July1990.
 1. Z. Wu and R. Leahy, A new unsupervised hierarchical  segmentation algorithm for textured images, Int. Conf. Acoust. Speech Signal Processing, Alberquerque, pp 2325-2328, Apr 1990. http://dx.doi.org/10.1109/ICASSP.1990.116048
 1. R. Lee and R. Leahy, Multispectral classification of MR images using sensor fusion approaches, SPIE Medical Imaging IV,  Newport Beach, pp 149-157, Feb 1990. http://dx.doi.org/10.1117/12.18900
 1. R. Leahy, T. Hebert and R. Lee, Applications of Markov random field models in medical imaging, in Information Processing in    Medical Imaging, eds. J. lacer and D. Ortendahl, pp 1-14, Wiley-Liss, NY, 1991 (Proc. of 11th Int. Conf, IPMI'89, Berkeley, June, 1989).
 1. T. Hebert and R. Leahy, Bayesian reconstruction algorithm for emission tomography using a locally correlated prior, Proc. SPIE Int. Conf. on Medical Imaging, Newport Beach, pp 458-466, Feb 1989.
 1. R. Leahy and B. Jeffs, Optimal element placement in conformal beamforming arrays, Invited paper presented at 22nd Asilomar Conf. Signals, Systems and Computers, Nov. pp 803-807, 1988.
 1. R. Leahy, B. Jeffs and Z. Wu, A nonlinear simplex algorithm for minimum order solutions, IEEE Inter Conf. Acoust. Speech and Signal Proc., ICASSP-88, pp 745-748, New York, 1988. http://dx.doi.org/10.1109/ICASSP.1988.196691
 1. R. Leahy and T. Hebert, A comparison of least squares and maximum likelihood reconstruction methods for Poisson sources, Proc. Int. Conf. DSP, Florence, pp 584-588, 1987.
 1. L. Bedini, R. Leahy, A. Tonazzini, Image deconvolution by means of projection restoration, Proc. Int. Conf. DSP, Florence,    pp 461-465, 1987.
 1. R. Leahy and B. Jeffs, A DSP algorithm for minimum order solutions, Proc. 21st Asilomar Conf. Signals, Syst. Comp., pp 709-713, Nov. 1987.
 1. B. Jeffs, R. Leahy, M. Singh and R. Brechner, Evaluation of algorithms for a SQUID detector neuromagnetic imaging system, Proc. SPIE conf. Medical Imag., Vol. 767, pp 11-16, 1987.
 1. T. Hebert, R. Leahy and M. Singh, Maximum likelihood reconstruction for an electronically collimated single photon emission system, Proc. SPIE conf. Medical Imag., Vol 767, pp 77-83, 1987.
 1. R. Leahy, A. Tonazzini and H. Wang, A dual space optimization technique for maximum entropy signal reconstruction and restoration, 20th Asilomar Conf. on Signal, Systems and     Computers, Monterey, CA, Nov., pp 452-456, 1986.
 1. R. Leahy and A. Tonazzini, Maximum entropy signal restoration from short data records, IASTED Conf. on Measurement, Signal Processing and Control, pp 195-199, Italy, 1986.
 1. R. Leahy and C. Goutis, Optimal feasible solutions for signal restoration and reconstruction, in "Mathematics in Signal Processing", eds. Durrani et al, pp 281-300, Oxford Univ. Press, 1985.
 1. C.Goutis, M. Ibrahim and R. Leahy, Optimization for convolution  kernels with an application to detection of buried pipes, IEE Conf on Signal Proc., Loughborough, May 1985.
 1. R. Leahy and C. Goutis, Optimal techniques for constraint based signal restoration and image reconstruction, IEEE Inter Conf. Acoust. Speech and Signal Proc.,ICASSP-85, pp 664-667, Tampa, 1985. http://dx.doi.org/10.1109/ICASSP.1985.1168347 
 1. R. Leahy and C. Goutis, Tomographic and spectral analysis: a unified approach, Digital Signal Processing 84, pp 149-153, Florence, 1984.
 1. R. Leahy and C. Goutis, Knowledge based spectral estimation using modeling, Inter Conf on Radar, Radar-84, Paris, 1984.
 1. C. Goutis, R. Leahy and P. Cassidy, Spectra using data distribution and covariance modeling, Inter Conf. on Acoust. Speech and Sig. Proc., ICASSP-84, pp 31.7.1-31.7.4, San Diego., 1984. http://dx.doi.org/10.1109/ICASSP.1984.1172620
 1. R. Leahy, C. Goutis and S. Drossos, Tomographic and spectral estimation using noise statistics, IEEE Inter. Conf. on Acoust. Speech and Sig. Proc., ICASSP-84, pp4.3.1-4.3.4, San Diego, 1984. http://dx.doi.org/10.1109/ICASSP.1984.1172370
 1. C. Goutis, R. Leahy and S. Drossos, Reconstruction algorithms for limited view projection data, IEEE Inter. Conf. on Acoust. Speech Sig. Proc., ICASSP-83, pp 143-146, Boston, 1983. http://dx.doi.org/10.1109/ICASSP.1983.1172194
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