Region |
Hemisphere
R L |
Description |
Superior Precentral Sulcus ( SupPCS ) |
1 |
2 |
Defined anatomically
Ant: extends 7-9 mm anterior to the juncture between the Medial Frontal Gyrus and the Precentral Sulcus
Post: extending to, but not including voxels contiguous with the Central Sulcus
Sup: to edge of cerebral cortex (to z=71)
Inf : contiguous with InfPCS (to z=30)
Med: extends 2 voxels beyond extent of superior precentral sulcus
Lat: to edge of cerebral cortex |
Inferior Precentral Sulcus ( InfPCS ) |
3 |
4 |
Defined anatomically
Ant: extends 5 mm anterior to inferior precentral sulcus (to y=-14)
Post: extends 5 mm posterior to inferior precentral sulcus (to y=3)
Sup: contiguous with SupPCS
Inf : contiguous with Insula (except where lateral edges extending beyond insula )
Med: inferiorly contigous with Insula , superiorly extends to gray/white border
Lat: to edge of cerebral cortex |
Frontal eye fields (FEF) |
|
|
FEF= SupPCS + InfPCS |
Pre-Supplemental Eye Field ( PreSEF ) |
5 |
6 |
Ant: includes dorsomedial cortex along the longitudinal fissure immediately anterior to the SEF, extending rostrally to y= -26
Post: contiguous with SEF (to y=-7)
Sup: to edge of cerebral cortex (z=72)
Inf : contiguous with cingulate cortex, not including voxels within the cingulate sulcus
Med: a midline structure crossing the longitudinal fissure
Lat: to gray/white junction (y= ±12) |
Supplemental Eye Field (SEF) |
7 |
8 |
Ant: includes the dorsomedial cortex along the longitudinal fissure immediately posterior to PreSEF (y=-6, a coronal plane 5 mm anterior to the anterior commissure )
Post: at coronal plane anterior the paracentral sulcus (y=15)
Sup: to edge of cerebral cortex (z=73)
Inf : contiguous with cingulate cortex, not including voxels within the cingulate sulcus
Med: a midline structure crossing the longitudinal fissure
Lat: to gray/white junction (y= ±12) |
Middle Frontal Gyrus (MFG) |
9 |
10 |
Defined anatomically
Ant: extent of cerebral cortex within 5 voxels of superior and inferior frontal sulci . Excludes active voxels arising from the frontal pole on the longitudinal fissure anterior to pre-SEF
Post: extent of cerebral cortex within 5 voxels of superior and inferior frontal sulci .
Sup: to edge of cerebral cortex
Inf : extent of cerebral cortex including superior and inferior frontal sulci
Med: to gray-white junction
Lat: to edge of cerebral cortex |
Insula |
11 |
12 |
Defined anatomically
Ant, Post, Sup, Inf : includes cerebral cortex within 3 voxels of long and short insular gyri and circular sulcus
Med: 3 voxels lateral to putamen (non-contiguous)
Lat: a portion contiguous with InfPCS |
IntraParietal Sulcus (IPS) |
13 |
14 |
Defined anatomically to include the intraparietal sulcus proper, all branches, and the immediately adjacent cortical surface.
Ant: contiguous with but not including the central sulcus
Post, Sup, Lat: to edge of cerebral cortex
Posterior-inferior: to parieto-occipital sulcus
Inf : z=29
Med: contiguous with precuneus region (x= ±19) |
Precuneus |
15 |
16 |
Defined anatomically.
Ant: 5 mm posterior to the cingulate region
Post, Sup: to edge of cerebral cortex
Posterioinferior : to parieto -occipital sulcus
Inf : z=29
Lat: contiguous with intraparietal sulcus region (x= ±20) |
Cingulate |
|
|
Defined anatomically to include all cortex lying between the corpus callosum and the cingulate sulcus |
Anterior Cingulate ( AntCing ) |
17 |
18 |
Defined anatomically, except posterior border with motor cingulate region which was defined functionally.
Ant : to cingulated sulcus (y= -52)
Post: contiguous with motor cingulate region (y= -16)
Sup: to cingulate sulcus (z=43 in midline), posterior portion of region contiguous with PreSEF region
Inf : ant portion contiguous with Sub- Genu cingulated region (z=10), post portion contiguous with corpus callosum
Med: a midline structure
Lat: to gray-white junction (x= ±18 at greatest width) |
Posterior Cingulate ( PostCing ) |
27 |
28 |
Defined anatomically to include posterior one-half of cingulate gyrus
Ant: coronal plan one-half the distance between anterior and posterior commissures ( Paus , 1996) (y=12)
Post: to cingulate sulcus (y=52)
Sup: to cingulate sulcus (z=44 at most superior point)
Inf : to edge of cerebral cortex, not including any area within nearby cerebellum (z=10)
Med: a midline structure
Lat: to gray-white junction (x=±18 at greatest width) |
Cingulate Motor Area |
49 |
50 |
Defined functionally by Paus , 1996 for division between anterior and posterior cingulate and Picard and Strick , 1996; 2001 for motor division of cingulate .
Ant: contiguous with anterior cingulate region (y= -15)
Post: contiguous with posterior cingulate (y=11)
Sup: to cingulate sulcus (z=44 at most superior point)
Inf : to corpus callosum
Med: a midline structure
Lat: to gray-white junction (x=±18 at greatest width) |
Sub- Genu Cingulate |
57 |
58 |
Defined anatomically.
Ant: to cingulate sulcus (y=-52)
Post: to corpus callosum (y=20)
Sup: contiguous with anterior cingulate region and inferior to the genu (z=9)
Inf : to cingulate sulcus (z= -8)
Med: a midline structure
Lat: x= ± 10 mm at greatest width |
Thalamus |
21 |
22 |
Defined anatomically to include thalamic regions without including adjacent white matter or ventricular areas.
Ant: portion contiguous with caudate, portion contiguous with ventricle, portion contiguous with white matter
Post, Sup, Med: contiguous with ventricle
Inf , Lat: to gray-white junction |
Lateral Cerebellum ( LatCer ) |
23 |
24 |
Defined anatomically. Includes both Anterior and Posterior regions of LatCer . Due to individual variation, care was taken to avoid any overlap of visual cortex with LatCer ROI, leaving a constant space of 7 mm unmapped between cerebellum and visual cortex. Vermis , dentate nucleus, other cerebellum nuclei, and prominent white matter projections were excluded from this ROI. |
SupraMarginal Gyrus (SMG) |
25 |
26 |
Defined anatomically on merged map of 15 control subjects with help of brain atlas ( Duvernoy HM, 1991) |
Primary Visual Cortex (V1/V2) |
29 |
30 |
Defined anatomically & functionally b : regions directly above and below the calcarine sulcus ; |
Dentate Gyrus |
31 |
32 |
Defined anatomically |
Colliculi |
33 |
34 |
Defined anatomically |
Medial Temporal Gyrus (MT) |
35 |
36 |
Defined functionally. c Bounded posteromedially in part by V3 and medially by white matter visual projections. |
Caudate |
43 |
44 |
Defined anatomically to include the head of the caudate region without including adjacent white matter or ventricular areas.
Ant, Sup, Med: to ventricular region
Post: contiguous with portion of thalamus and white matter
Inf , Lat: to gray-white junction |
Putamen |
45 |
46 |
Defined anatomically to include the putamen region without including adjacent white matter.
Ant, Post, Sup, Lat: to gray-white junction
Med: anteriorly to gray-white junction, posteriorly contiguous with globus pallidus region
Inf : to edge of cerebral cortex |
Globus Pallidus |
47 |
48 |
Defined anatomically to include globus pallidus region without including adjacent white matter.
Lat: contiguous with putamen region
Ant, Post, Sup, Inf , Med: to gray-white junction |
Cerebellar Vermis
(divided A-P, not R-L) |
51 (ant) |
52 (post) |
Defined anatomically with primary fissure dividing anterior and posterior, extending ± 4 mm from the mid- sagittal section, thus not included in LatCer |
V3 |
53 |
54 |
Defined functionally a |
Posterior Superior Temporal Sulcus ( pSTS ) |
55 |
56 |
Defined anatomically:
Post :MT
Ant :up to and including STS
Med: visual projections/white matter tracts, Lat border=all cortex, Sup : Supramarginal gyrus and IPS or projection of Sylvian fissure |