²Using the same
methods as before (i.e., select marker toggle, move focus there, [Set]), you must mark these extreme points of the cerebrum
åUsing 2 or 3 image
windows at a time is useful
åHardest marker to
select is [Most inferior
point] in the temporal lobe, since it is
near other (non-brain) tissue:
åOnce all 6 are set,
press [Quality?] to see if the distances are reasonable
ØLeave [Big Talairach
Box?] Pressed IN
ØIs a legacy from earliest
(1994-6) days of AFNI, when 3D box size of +tlrc datasets was 10 mm smaller
in I-direction than the current default
Sagittal view: most inferior point
Axial view: most inferior point