Dear all,
I would like to do the following things with task fMRI.
I threshold the file HCP_Q1-2_R120_tfMRI_ALLTASKS_level3_hp200_s4.dscalar.nii
to get the activation regionusing -cifti-math x5
I want to extract the average timeseries from the roi region. But it seems that
-cifti-parcellate
Hi Lisa,
While there is a -volume flag (e.g., for subcortical structures), it is not
mandatory. This command works for me:
wb_command -cifti-create-label $OUTPUT_DLABEL_1 \
-left-label $INPUT_LABEL_LH -right-label $INPUT_LABEL_RH
I'm sorry I don't know how to extract the frames.
Donna
On
To convert the output of -cifti-math to a label file, use wb_command
-cifti-label-import. You can use wb_command -cifti-merge to extract
frames, though it is not as convenient as something like fslroi would be
as you have to specify each frame.
Peace,
Matt.
On 4/29/14, 8:19 AM, Donna Dierker
If you have only one ROI, you could also look at
the -cifti-average-dense-roi command:
http://www.humanconnectome.org/software/workbench-command.php
Tim
On Tue, Apr 29, 2014 at 10:11 AM, Glasser, Matthew
glass...@wusm.wustl.eduwrote:
To convert the output of -cifti-math to a label file, use
Sorry, didn't get the URL right:
http://www.humanconnectome.org/software/workbench-command.php?function=-cifti-average-dense-roi
Tim
On Tue, Apr 29, 2014 at 1:18 PM, Timothy Coalson tsc...@mst.edu wrote:
If you have only one ROI, you could also look at
the -cifti-average-dense-roi command:
That command needs a -cifti-roi flag added to it for it to be usable in this case I think (and I think it should be added).
Matt.
From: Timothy Coalson tsc...@mst.edu
Date: Tuesday, April 29, 2014 at 1:19 PM
To: Matt Glasser glass...@wusm.wustl.edu
Cc: Donna Dierker