¥Demo (continued):
HView
the surface in its inflated state with AFNI function
HTurn
foreground plane(s) off by pressing ÔfÕ once
åNow
all you see is the background plane(s)
HTurn
background planes off by pressing ÔbÕ once
åNow
all you see is the No Color color on all nodes
HTurn
foreground plane(s) back on with ÔfÕ
åNow
you have foreground without background
H Turn background plane(s) back on with
ÔbÕ
åNow
you have foreground atop background
åNotice
how you can still see the background underneath the foregroundÑthis
is due to the background brightness attenuation of the foreground colors.
HToggle
background intensity attenuation off and on with ÔaÕ and see the effect on the resultant maps.