wow - you have been busy - I'll be in touch later today.
t
On Mar 26, 2010, at 9:52 AM, Lara Foland-Ross wrote:
> Hello,
>
> I have an anatomically defined mask of the amygdala, which I would
> like to use to extract percent signal change in featquery.
>
> As I understand it, featquery provides the number of voxels within
> this mask showing a non-zero value (i.e. voxels having a percent
> signal change value >0), as well as the max/min/mean percent signal
> change occuring across those non-zero voxels. Is this correct? And
> if so, how can I obtain percent signal change that is averaged
> across ALL voxels contained within the ROI (zero and non-zero)?
>
> Thanks,
> Lara
> Teena Moody, Ph.D.
> Center for Cognitive Neurosciences at UCLA
> 760 Westwood Blvd. Suite B8-169
> Los Angeles, CA 90095
> (310) 794-9360 lab
> (310) 503-5630 cell
> [log in to unmask]
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