Hi Ananth
we have regions in the LUT table (like the thalamic nuclei) that we don't segment yet.
Sorry Bruce On Mon, 30 Nov 2015, Ananth Narayanan wrote:
Hello freesurfer users,
I am a new user of freesurfer. We are using FS to define ROIs for out PET analysis. I looked at the FS color lookup table, and saw the following ROIs.
8001 Thalamus-Anterior 74 130 181 0 8002 Thalamus-Ventral-anterior 242 241 240 0 8003 Thalamus-Lateral-dorsal 206 65 78 0 8004 Thalamus-Lateral-posterior 120 21 133 0 8005 Thalamus-Ventral-lateral 195 61 246 0 8006 Thalamus-Ventral-posterior-medial 3 147 6 0 8007 Thalamus-Ventral-posterior-lateral 220 251 163 0 8008 Thalamus-intralaminar 232 146 33 0 8009 Thalamus-centromedian 4 114 14 0 8010 Thalamus-mediodorsal 121 184 220 0 8011 Thalamus-medial 235 11 175 0 8012 Thalamus-pulvinar 12 46 250 0 8013 Thalamus-lateral-geniculate 203 182 143 0 8014 Thalamus-medial-geniculate 42 204 167 0 Where can I find these regions?
9000 ctx-lh-prefrontal 30 5 30 0 9001 ctx-lh-primary-motor 30 100 45 0 9002 ctx-lh-premotor 130 100 165 0 9003 ctx-lh-temporal 105 25 5 0 9004 ctx-lh-posterior-parietal 125 70 55 0 9005 ctx-lh-prim-sec-somatosensory 225 20 105 0 9006 ctx-lh-occipital 225 20 15 0 9500 ctx-rh-prefrontal 30 55 30 0 9501 ctx-rh-primary-motor 30 150 45 0 9502 ctx-rh-premotor 130 150 165 0 9503 ctx-rh-temporal 105 75 5 0 9504 ctx-rh-posterior-parietal 125 120 55 0 9505 ctx-rh-prim-sec-somatosensory 225 70 105 0 9506 ctx-rh-occipital 225 70 15 0
Also, where can I find functionally defined regions of interest? I noticed the above in the FS lookup table as well. Like the dlPFC (bilateral) and the SM1 regions of interest? But again, I can't find it. Thank you. 'Sincerely,
- Ananth