NeuroImaging Research Group Prof. Richard M. Leahy
Selected Publications (last updated 09-10-2002)

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MEG-EEG | PET | Image Analysis

MEG-EEG Research

(selected references)

Pantazis, D., Nichols, T.E., Baillet, S., Leahy, R.M., "Spatiotemporal Localization of Significant Activation in MEG Using Permutation Tests", Proceedings of the 18th Conference on Information Processing in Medical Imaging, IPMI'03, Ambleside, UK, July 2003, Springer Series in Medical Imaging, pp. 512-523, Taylor, C.J. and Noble, J.A.(Eds.): July 2003 pdf

 

Ermer JJ, Mosher JC, Baillet S, Leahy, R.M., "Rapidly recomputable EEG forward models for realistic head shapes", Phys Med Biol 2001, Apr;46(4), pp. 1265-1281 pdf

 

Ermer, J.J.; Mosher, J.C.; Mingxiong Huang; Leahy, R.M., "Paired MEG data set source localization using recursively applied and projected (RAP) MUSIC", Biomedical Engineering, IEEE Transactions on, Volume:47 Issue:9, pp. 1248-1260, Sept. 2000pdf

 

Mosher, J.C.; Baillet, S.; Jerbi, K.; Leahy, R.M., "MEG multipolar modeling of distributed sources using RAP-MUSIC", Signals, Systems and Computers, 2000. Conference Record of the Thirty-Fourth Asilomar Conference on , Volume: 1, pp 318-322, 2000 pdf

 

J.C. Mosher, S. Baillet & R.M. Leahy, "EEG Source Localization and Imaging Using Multiple Signal Classification Approaches", Journal of Clinical Neurophysiology, Vol. 16, No 3, pp. 225-238, June 1999. [Review Article]

 

J. C. Mosher, R. M. Leahy, D. W. Shattuck, S. Baillet, "MEG Source Imaging using Multipolar Expansions", Proceedings of the 16th Conference on Information Processing in Medical Imaging, IPMI'99, Visegrád, Hungary, June/July 1999, Springer Series in Computer Science, pp.15-28, A. Kuba, M. Sámal, A. Todd-Pokropek (Eds.): June/July 1999.pdf

 

Mosher, J.C.; Leahy, R.M.; Lewis, P.S., "EEG and MEG: forward solutions for inverse methods", IEEE Transactions on Biomedical Engineering, Volume: 46 3 , March 1999, Page(s): 245 -259.pdf

 

Mosher, J.C.; Leahy, R.M., "Source localization using recursively applied and projected (RAP) MUSIC", IEEE Transactions on Signal Processing, Volume: 47 2 , Feb. 1999, Page(s): 332 -340.pdf

 

M X Huang, J C Mosher and R M Leahy, "A sensor-weighted overlapping-sphere head model and exhaustive head model comparison for MEG",Phys. Med. Biol., pp.423-440, Vol. 44, 1999,pdf

 

Mosher, J.C.; Leahy, R.M., "Recursive MUSIC: A framework for EEG and MEG source localization", IEEE Transactions on Biomedical Engineering, Volume: 45 11 , Nov. 1998 , Page(s): 1342 -1354.pdf

 

Leahy RM. Mosher JC. Spencer ME. Huang MX. Lewine JD, "A study of dipole localization accuracy for MEG and EEG using a human skull phantom. Electroencephalography ", Clinical Neurophysiology. 107(2):159-73, Aug. 1998 pdf

 

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, 1997, pp. 5-8. pdf

 

Phillips, J.W.; Leahy, R.M.; Mosher, J.C.; Timsari, B. "Imaging neural activity using MEG and EEG", IEEE Engineering in Medicine and Biology Magazine, Volume: 16 3 , pp. 34-42, May-June 1997, pdf

 

Phillips, J.W.; Leahy, R.M.; Mosher, J.C., "MEG-based imaging of focal neuronal current sources", IEEE Transactions on Medical Imaging, Volume: 16 3, pp. 338-348, June 1997pdf

 

Phillips, J.W.; Leahy, R.M.; Mosher, J.C., "Dynamic Bayesian imaging using the magnetoencephalogram", Engineering in Medicine and Biology Society, 1996. Bridging Disciplines for Biomedicine., 18th Annual International Conference of the IEEE , Volume: 2, pp. 817-818, 1997 pdf

 

J. Phillips, R. Leahy and J.C. Mosher, "Dynamic MEG Imaging of Focal Neuronal Sources", pp 1928-1932, Proc. IEEE Nucl. Sci. Symp. and Medical Imag. Conf., Anaheim, Nov. 1996. pdf

 

Mosher, J.C.; Leahy, R.M.; Lewis, P.S., "Matrix kernels for MEG and EEG source localization and imaging ", Acoustics, Speech, and Signal Processing, 1995. ICASSP-95., 1995 International Conference on , Volume: 5, pp. 2943-2946, 1995 pdf

 

Lewis, P.S.; Mosher, J.C.; Leahy, R.M., "Neuromagnetic source reconstruction ", Acoustics, Speech, and Signal Processing, 1995. ICASSP-95., 1995 International Conference on, Volume: 5, pp. 2911-2914, 1995 pdf

 

Mosher, J.C.; Leahy, R.M.; Lewis, P.S., "Biomagnetic localization from transient quasi-static events ", Acoustics, Speech, and Signal Processing, 1993. ICASSP-93., 1993 IEEE International Conference on , Volume: 1, pp. 91-94, 1993 pdf

 

J. Mosher, J. Mosher, R. Leahy and P. Lewis , "Multiple dipole modeling and localization from spatiotemporal MEG data", IEEE Trans. Biomed. Eng., pp 541-557, June, 1992. pdf

 

Mosher, J.C.; Spencer, M.E.; Leahy, R.M.; Lewis, P.S., "Error bounds for MEG and EEG source localization ", Signals, Systems and Computers, 1992. 1992 Conference Record of The Twenty-Sixth Asilomar Conference on , pp. 150-155, 1992, pdf

 

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PET Research

(selected references)

 

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 (2002) 2773-2784 pdf

 

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 pdf

 

T.E. Nichols, J. Qi, E. Asma, R.M. Leahy, "Spatiotemporal Reconstruction of List Mode PET Data ", IEEE Transactions on Medical Imaging, vol.21, No.4, April 2002 pdf

 

E. Asma, T.E. Nichols, J. Qi, R.M. Leahy, "4D PET image reconstruction from list mode data ", Proc. IEEE Nuclear Science Symposium and Medical Imaging Conference, 2000 pdf

 

Bonetto, P.; Jinyi Qi; Leahy, R.M., "Covariance approximation for fast and accurate computation of channelized Hotelling observer statistics", IEEE Transactions on Nuclear Science, Volume: 47 Issue: 4 Part: 2, pp 1567-1572, Aug 2000. pdf

 

J. Qi and R. Leahy, "Resolution and noise properties of MAP reconstructions in fully 3D PET", IEEE Trans. Medical Imaging, Vol 19, pp 493-506, May 2000.pdf

 

A. Chatziioannou, A. Moore, A. Annala, K. Nguyen, R. Leahy, S Cherry, "Comparison of 3D MAP and filtered backprojection algorithms for high resolution animal imaging with microPET", IEEE Trans. Medical Imaging, May, 2000.pdf

 

R. Leahy and J. Qi, "Statistical approaches in quantitative positron emission tomography", invited review article, Statistics and Computing, Vol. 10, pp 147-165, 2000.pdf

 

T. E. Nichols, J. Qi, and R. M. Leahy,"Continuous Time Dynamic PET Imaging Using List Mode Data", Proceedings of the 16th Conference on Information Processing in Medical Imaging, IPMI'99, Visegrád, Hungary, June/July 1999, Springer Series in Computer Science, pp.15-28, A. Kuba, M. Sámal, A. Todd-Pokropek (Eds.): June/July 1999.pdf

 

J. Qi and R. Leahy, "A theoretical study of the contrast recovery and variance of MAP reconstructions from PET data", IEEE Trans. Med. Imag.,Vol. 18, Issue:4, April 1999, pp 293-305.pdf

 

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, Vol. 43, pp 1001-1013, 1998. pdf

 

J. Qi, R. Leahy, C. Hsu, T. Farquhar, S. Cherry, "Fully 3D Bayesian image reconstruction for the ECAT EXACT HR+ ", IEEE Trans. Nucl. Sci., Vol. 45, pp 1096-1103, June 1998. pdf

 

Z. Zhou, R. Leahy and J. Qi, "Approximate Maximum likelihood hyperparameter estimation for Gibbs priors", IEEE Trans. Image Processing, Vol 6, pp 844-861, Jun 1997pdf

 

M. Chan, R. Leahy, E Mumcuoglu, S. Cherry, "Comparing lesion detection performances of PET image reconstruction algorithms: a case study", IEEE Trans. Nuclear Science, pp 1558-1563, August, 1997pdf

 

E. 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, pp. 1569-1573, Nov. 1996 pdf

 

Mumcuoglu, E.U.; Leahy, R.M.; Zhou, Z.; Cherry, S.R. "A phantom study of the quantitative behavior of Bayesian PET reconstruction methods ", Nuclear Science Symposium and Medical Imaging Conference Record, 1995., 1995 IEEE , Volume: 3, pp. 1703-1707, 1995 pdf

 

Zhenyu Zhou; Leahy, R.M.; Mumcuoglu, E.U."Simultaneous hyperparameter estimation and Bayesian image reconstruction for PET ", Nuclear Science Symposium and Medical Imaging Conference, 1994., 1994 IEEE Conference Record, Volume: 4, pp. 1604-1608, 1995 pdf

 

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, Vol. 13, pp 687-701, Dec., 1994.pdf

 

T. Hebert and R. Leahy, "A generalized EM algorithm for 3D Bayesian reconstruction from Poisson data using Gibbs distributions", IEEE Trans. Med. Imag., Vol. 8, pp 194-202, 1989.pdf

 

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Image Analysis

(selected references)

B. 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, 2002. pdf

 

D.W. Shattuck and R.M. Leahy "Graph Based Analysis and Correction of Cortical Volume Topology," IEEE Transactions on Medical Imaging, November 2001. pdf




D.W. Shattuck, S.R. Sandor-Leahy, K.A. Schaper, D.A. Rottenberg, and R.M. Leahy, "Magnetic Resonance Image Tissue Classification Using a Partial Volume Model," NeuroImage, Vol. 13, No. 5, May 2001, pp. 856-876. pdf




D.W. Shattuck and R.M. Leahy, "Topologically constrained cortical surfaces from MRI," in Medical Imaging 2000: Image Processing, K. M. Hanson, Editor, Proc. of the SPIE Volume 3979, p. 747-758.




D.W. Shattuck and R.M. Leahy, "Topological refinement of volumetric data," Medical Imaging 1999: Image Processing, K. M. Hanson, Editor, Proc. of the SPIE Volume 3661, p. 204-213.




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, and D.A. Rottenberg, "Qualitative and Quantitative Evaluation of Six Bias-Correction Algorithms," NeuroImage, Vol. 13, No. 5, May 2001, pp. 931-943.




S. Sandor and R. Leahy, "Surface based labelling of cortical anatomy using a deformable atlas", IEEE Transactions on Medical Imaging Vol 16, pp 41-54, Feb 1997. pdf

 

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, Vol. 13, pp 386-397, June 1994.pdf

 

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, pp 1101-1113, Nov 1993.pdf

 

S. Song and R. Leahy, "Computation of 3D velocity fields from 3D cine CT images of a human heart", IEEE Trans. Med. Imag, Vol. MI-10, pp 295-306, Sep 1991.pdf


 

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