as a
nuisance regressor? I have also checked the fmcpr.mcdat but I also cannot find
this in the X.dat data set
~Erik Jahner
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For some participants I then get this error and it appears my label is not
transforming into a volume appropriately when I examine the data.
"ERROR: no voxels found in segmentation".
Thanks again for all your assistance.
~Erik Jahner
On 11 Jul 2021, at 7:52 AM, Douglas N. Greve
created) at
each frame along the surface to get a timcourse for a particular region?
I see there is a way to do this with anatomical features such as thickness, but
I do not see a way to do this with functional data across frames for signal
intensity.
Thanks
~Erik Jahner
What is the appropriate size for a surface based seed?
I am referencing a study with volumetric based seeds with spheres with a radius
of 3mm (in fMRI data). I would like to do a similar study using surface based
representations. In a volumetric based analysis folding may actually increase
Dear free surfer experts,
I was wondering if someone could give me some general guidance on controlling for
multiple comparisons using clustering and FDR. This the situation. I completed an
analysis of functional data by first dividing the cortex into parcellations using
the icosahedron 5
Dear Free Surfer Experts,
I have a follow-up question to a previous message sent by Lingqiang which you
responded to on Dec 21st 2011. (I have included a copy of this message below,
but here is a link
https://mail.nmr.mgh.harvard.edu/pipermail/freesurfer/2011-December/021728.html
). In a
data. See below for
additional details of the parameters I entered.
Thanks
Erik Jahner
> On Sep 9, 2016, at 8:20 AM, ERIK JAHNER <erik.jah...@icloud.com
> <mailto:erik.jah...@icloud.com>> wrote:
>
>
>> Dear Freesurfer experts,
>>
>> I am attempting to
and css for each of the 210
timepoints).
3. Is this information in the X.mat file? If so, what is its location?
Thanks
Erik Jahner
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Dear Free Surfer experts
I am attempting to run a functional connectivity analysis on some resting
state data. However, I keep getting stuck in this final step of the online
Functional Connectivity Pathway. I have made a change based on discussion
boards, but it do not help. CHANGE: in the
and not across sulci.
Is there an automated way or easy way of building this ROI map.
Erik Jahner
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The information in this e-mail
On Jul 09, 2016, at 09:00 AM, freesurfer-requ...@nmr.mgh.harvard.edu wrote:
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Hello FreeSurfer Developers, This is Erik Jahner, I’m attempting to complete the final step in the tutorial concerning FSFast Functional connectivity walkthrough (http://surfer.nmr.mgh.harvard.edu/fswiki/FsFastFunctionalConnectivityWalkthrough ), but for I get the following error when I run
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