Hi Shay,
not necessarily. It depends what your goal is. --projfrac 0 for example
will minimize the chances of an activation spreading across the banks of
a sulcus.
cheers
Bruce
On Sun, 3 Jun 2012, Shay Ohayon wrote:
Dear Bruce,
I see, so you would recommend to use it with "--projfrac 0.5".
Dear Bruce,
I see, so you would recommend to use it with "--projfrac 0.5".
Thanks for your help.
-- Shay
On Sat, Jun 2, 2012 at 7:19 PM, Bruce Fischl wrote:
> Hi shay
> Are you using mri_vol2surf to sample it onto the surface before displaying
> in tksurfer? If so, you get to choose how to sam
Hi shay
Are you using mri_vol2surf to sample it onto the surface before displaying in
tksurfer? If so, you get to choose how to sample and interpolate?
Cheers
Bruce
On Jun 2, 2012, at 9:43 PM, Shay Ohayon wrote:
> Hi,
>
> I have another silly question. When a functional overlay (say, log
Hi,
I have another silly question. When a functional overlay (say, log p-value
map) is loaded to tksurfer, how exactly are the surface vertex values
computed? using simple interpolation of the loaded map? or is it something
more fancier, like looking along the normal of each surface face and takin
