The MNI ICBM MRI data base is stored in /data/icbm/mri1/subjects.
The directories /data/icbm/mri1/subjects/00XXX is the subject directory for ICBM subj 00XXX.
In this directory, we have:
| ./classify | - | classified data (GM,WM,CSF) from the stereotaxic T1,T2 and PD |
| ./final | - | stereotaxic registered T1, T2 and PD data (1mm^3 voxels) |
| ./logs | - | all the log files form all of the processing. |
| ./native | - | the original minc volumes, straight off the scanner. Includes T1, PDa, PDb, T2a and T2b volumes. The T1 is 1mm^3, the T2 and PD is 1x1x2mm |
| ./normalize | - | intensity normalization field (result of N3) |
| ./seg | - | all segmentation labels for the stereotaxic data |
| ./surfaces | - | all extracted cortical, brain stem and cerebellar surfaces. |
| ./temp | - | temporary working space for data processing. Should be empty. |
| ./transforms | - | linear and non-linear registration transformations for linear intra-subject registration (mapping T1, PDa, PDb, T2a and T2b together) and stereotaxic registration (linear/mni_icbm_00XXX_t1tal_lin.xfm and nonlinear/mni_icbm_00XXX_t1tal_nl.xfm) The actual deformation grid volume is in nonlinear/mni_icbm_00XXX_t1tal_nl_grid_0.mnc |
The stereotaxic target is the MNI 305 t1-weighted average found in /avgbrain/brain/images/model/average_305.mnc
| ICBM update | - | Daily information for database |
Please contact Louis Collins if you have any questions.