Digimouse: PET and Optical Simulations
Overview | Data Acquisition | Registration | Creation of Atlas | Simulations | Download
Current configuration does not allow embedding of the file atlas_rendering_72x164.swf because of its mimetype application/x-shockwave-flash.: atlas_rendering_72x164.swf |
|
Tissue type |
Type of material |
LAC(cm-1) |
air |
Air |
1.04E-04 |
background |
Adipose tissue |
0.0913 |
skeleton |
bone cortical |
0.1717 |
eye |
Eye lens |
0.1012 |
medulla, olfactory bulbs, heart, lachrymal glands, bladder wall, stomach, spleen, pancreas, liver, kindeys, adrenal glands, skin |
Soft tissue |
0.1008 |
cerebellum, external cerebrum, striatum, rest of the brain |
Brain |
0.0994 |
testes |
Testis |
0.0993 |
masseter muscles |
Muscle |
0.0999 |
lungs |
Lung tissue |
0.0999 |
bladder content |
Water |
0.0960 |
tumors |
Soft tissue |
0.1008 |
Figure: Linear Attenuation Coefficients that are assigned to the tissues in the atlas image to create an attenuation coefficient image for PET simulation
For optical simulations scattering and absorption coefficients are computed using the optical properties reported in
Alexandrakis, G., Rannou, F. R., and Chatziioannou, A. F. (2005). Tomographic bioluminescence imaging by use of a combined optical-pet (opet) system: A computer simulation feasibility study, Phys. Med. Biol., 50:4225–4241. http://dx.doi.org/10.1088/0031-9155/50/17/021