Dear
FreeSurfers,
suppose I should estimate the
mean cortical thickness on a number N of ROIs (for instance,
the left inferior temporal, the left middletemporal, and the
left superior temporal). How would you suggest me to
proceed?
-
Just performing a simple average of the 3 cortical
thickness values obtained with the aparcstats2table?
-
Computing a weighted average of the 3 cortical
thickness values obtained with the aparcstats2table? In this
case, what would you use as weight? The area of the 3
regions?
Thank you.
Best,
Elisa
--
Elisa Veronese - PhD
Research
Unit on Brain Imaging and
Neuropsychology (RUBIN)
Inter-University
Center for
Behavioral
Neurosciences (ICBN)
University
of Udine and
University of
Verona, Italy