This is code that facilitates running Permutation Analysis of Linear
Models (PALM) for the correction of multiple comparisons on the
surface and in the volume. 

See https://surfer.nmr.mgh.harvard.edu/fswiki/FsPalm for
instructions. 

PALM, written by Anderson Winkler, offers a
huge number of analysis options for permutation. See the PALM Users
Guide (http://fsl.fmrib.ox.ac.uk/fsl/fslwiki/PALM) for more
details. The purpose of fspalm is to make it relatively easy to
interface with PALM, though it is still up to the user to make most of
the decisions. Those using PALM should cite the appropriate articles,
eg:

Winkler AM, et al. Non-Parametric Combination and related permutation tests for neuroimaging. Hum Brain Mapp. 2016 Apr;37(4):1486-511.
Winkler AM, et al, . Multi-level block permutation. Neuroimage. 2015;123:253-68.
Winkler AM, et al, . Faster permutation inference in brain
imaging. Neuroimage. 2016 Jun 7;141:502-516 

To install, copy fspalm, mri_volcluster, and mri_surfcluster into
$FREESURFER_HOME/bin