Anterior Collateral Sulcus
Left Right
Lateral CS (PR) 16
40
Medial CS (PR) 20
32
EC
21 33
Posterior Collateral Sulcus
Left Right
Lateral CS (PH) 23
36
Medial CS (PH) 8
5
TH midline (PH) 10 11
THRESHOLD: None
SUPERVISOR:Michael Petrides
COMMENTS: Painting the ICBM anterior collateral sulcus:
Borders: The anatomical regions used follow the description of
Amaral and
Insausti, 1990. i.e.:
Anterior border for the painting Collateral sulcus is the anterior tip
of
the amygdala. The posterior border of the collateral sulcus was determined
by the last slice where we can see the fornix (inclusive). The EC and
PH
dorsal limit was chosen by drawing a horizontal segment from the ventral
part of the hippocampus onto the medial surface of the brain. The ventral
limit of the PR and PH was chosen by following the lateral bank of
the
collateral sulcus. The break in the collateral sulcus was chosen as
the
anterior-posterior borders between the EC and PH. The PR and PH form
both
banks of the collateral sulcus.
Brain ICBM 100 all labels are in:
~vero/Submitted/Lateral_ACS_SPAM/Painting/icbm_100_mtl_labels.mnc
For the left lateral bank of the Anterior collateral sulcus of 20
patients, thus defining the anterior/posterior border of the collateral
sulcus, see ~vero/Submitted/Lateral_ACS_SPAM/Painting/icbm_101... 122.
n=20 Brains.