Freesurfer August 2017

freesurfer@nmr.mgh.harvard.edu

145 participants
233 discussions

Cerebellum parcellation
by Otília 01 Aug '17

01 Aug '17

Hello, I would like to use the cerebellum atlas (http://www.freesurfer.net/fswiki/CerebellumParcellation_Buckner2011 [1]) to obtain parcellated cerebellum volumes. Is it possible? How? Thank you in advance, -- OTILIA Links: ------ [1] http://www.freesurfer.net/fswiki/CerebellumParcellation_Buckner2011

1 0

niiRead error
by Francesca Strappini 01 Aug '17

01 Aug '17

Hi, I'm trying to register to the surface a *t*-test map created with afni (3dttest++) but I got this error message: mri_vol2surf --mov movierestTest.nii.gz --regheader fsaverage --surf-fwhm 3 --hemi lh --o movierestTest_lh.nii.gz srcvol = movierestTest.nii.gz srcreg unspecified srcregold = 0 srcwarp unspecified surf = white hemi = lh reshape = 0 interp = nearest float2int = round GetProjMax = 0 INFO: float2int code = 0 niiRead(): 5 dimensions in /media/francesca/DATA/Shared/fmri-experiments/fc_categories/searchlight/tesrest/movierestTest.nii.gz; unsupported Invalid argument ERROR: could not read movierestTest.nii.gz as type 24 Thanks Francesca -- Francesca Strappini, Ph.D. Neurobiology Department Weizmann Institute of Science 234 Herzl Street, Rehovot 7610001 Israel Tel.: +972 58 444 2584 E-mail: francesca.strappini(a)weizmann.ac.il

3 5

Extracting vertex data from thickness maps after masking by sig.mgh
by Elijah Mak 01 Aug '17

01 Aug '17

Hi Freesurfer Team, I have previously used mri_binarize to derive the mask.mgh from the sig.mgh after a first-level group comparison of cortical thickness. Now, I would like to extract the vertex data from from another modality surface within and outside the mask in individual subjects. Is there an nice workflow to do that? Thanks a lot. I hope my question made sense! Best Wishes, Elijah

2 4

Jump to page:

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Freesurfer August 2017