Dear HCP-Users,
I am pretty new to task fMRI data and I would like to check how to use the
files in the EVs folder to extract information from the .dtseries.nii file
for the MOTOR dataset. As an example, I chose subject 100307 with the LR
phase and I was able to build this table from the files in
Dear HCP-users,
Following positions maybe of interest to users on this list
Best,
Sang
==
Sang-Yun Oh
Assistant Professor
Statistics and Applied Probability
University of California, Santa Barbara
http://www.pstat.ucsb.edu/faculty/syoh/
We're hiring!
> *
Thank you!
On Fri, Aug 18, 2017 at 2:42 PM Glasser, Matthew wrote:
> wb_command -cifti-gradient and wb_command -cifti-correlation-gradient.
> There are also -metric-gradient for GIFTI files and -volume-gradient for
> NIFTI files.
>
> Peace,
>
> Matt.
>
> From: on
Dear HCP users,
In this paper,
https://www.nature.com/nature/journal/v536/n7615/fig_tab/nature18933_F2.html,
I imagine Figure 2g is a row in the dense connectome.
How were Figure 2, c and d generated? Is there code available to compute
the FC gradients? I searched the github, but nothing caught m
can have values greater than 1, see the
> graph on the right:
>
> https://en.wikipedia.org/wiki/Fisher_transformation
>
> This is why the "correct" answer for the diagonal is infinity for the
> "zcorr" file.
>
> Tim
>
>
> On Mon, May 15, 2017 at
, ...,
9.20160294e-01, 8.82132888e-01, 8.66434002e+00]],
dtype=float32)
Any insight would be appreciated
Thanks,
Sang
On Mon, May 15, 2017 at 1:13 PM Sang-Yun Oh wrote:
> Thank you for the response.
>
> I am, too, confused by some being non-zero finite values, and others being
>
n to itself.
>
> Tim
>
>
> On Mon, May 15, 2017 at 3:57 AM, Sang-Yun Oh wrote:
>
>> I downloaded group average functional correlation
>> file: HCP_S900_820_rfMRI_MSMAll_groupPCA_d4500ROW_zcorr.dconn.nii
>>
>> Some diagonal elements of the square matrix (91282x
I downloaded group average functional correlation
file: HCP_S900_820_rfMRI_MSMAll_groupPCA_d4500ROW_zcorr.dconn.nii
Some diagonal elements of the square matrix (91282x91282) are infinite
(Please see below).
I want to use this matrix in ananalysis; however, I am not sure how to
understand or deal
-
> Conte Center for the Neuroscience of Mental Disorders
> Washington University School of Medicine
> Department of Psychiatry, Box 8134
> 660 South Euclid Ave. Tel: 314-747-6173 <(314)%20747-6173>
> St. Louis, MO 63110 Email: mha...@wustl.edu
>
> From:
ted that matrix. I would have been after
> running ICA+FIX, which would remove linear trends, 24 movement regressors
> and ICA noise component timeseries.
>
> The matrix would have been made with FSLNets.
>
> Peace,
>
> Matt.
>
> From: on behalf of Sang-Yun Oh <
>
Dear HCP users,
I am new to this area and I would like to do a replication exercise to
learn more about HCP dataset and neuroscience tools.
What would be the simplest way to get my hands on matrix G (Figure 2) in
this paper? https://doi.org/10.1016/j.neuroimage.2013.05.039 I would
imagine G is af
Dear HCP users,
I am new to this area and I would like to do a replication exercise to
learn more about HCP dataset and neuroscience tools.
What would be the simplest way to get my hands on matrix G (Figure 2) in
this paper? https://doi.org/10.1016/j.neuroimage.2013.05.039 I would
imagine G is af
Hello,
It seems that sform_code and qform_code maybe inaccurate, and I am trying
to be completely certain of coordinate space information in the headers. (I
am new to neuroscience field)
For example,
100307/MNINonLinear/brainmask_fs.nii.gz
qform_name MNI_152
sform_name MNI_152
100307/MN
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