September 2009

Error in loading covariables when doing batch FC analysis

Submitted by frog on Wed, 09/30/2009 - 21:29

Hi, REST experts,

I was doing the batch FC analysis. I listed the subjects' covariables (9 variables) in a text file (Covlist.txt) as follows, 
C:\REST-analysis\Cov\Sub_001_detrend_filtered_cov.txt
C:\REST-analysis\Cov\Sub_002_detrend_filtered_cov.txt
C:\REST-analysis\Cov\Sub_003_detrend_filtered_cov.txt
C:\REST-analysis\Cov\Sub_004_detrend_filtered_cov.txt
......
C:\REST-analysis\Cov\Sub_017_detrend_filtered_cov.txt

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Resting-state fMRI topics

Fwd: What's new for '+"resting" +"fMRI"' in PubMed

Submitted by admin on Sat, 09/26/2009 - 21:16

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Resting-state fMRI topics

How to make ROI from Brodmann or AAL template by selecting specific area for functional connectivity

Submitted by WHJUNG on Thu, 09/24/2009 - 13:31

Hello
These days, I am trying to analyze functional connectivity in fMRI-resting data using REST1.3.
I have already analyzed using Seed ROI to learn REST software.  That result was pretty good.
So, now I am trying to analyze our data not using seed ROI but useing ROI from BA or AAL template by selecting specific area (e.g. hippocampus, amygdala).
How can I make ROI from BA or AAL template by selecting specific area?
Please comment.
Thank you for your reply in advance.

Forums: 
Resting-state fMRI topics

Available PhD student fellowship in neuroimaging markers of early stages of Alzheimer's disease

Submitted by jlcanlor on Mon, 09/21/2009 - 01:44

The Laboratory of Functional Neuroscience at the Department of Physiology, Anatomy and Cell Biology, University Pablo de Olavide, Seville (Spain), invites applications for one PhD student position to investigate in neuroimaging markers (structural and functional) of healthy and pathological aging. The position is renewed on a yearly basis, and the salary is according to spanish standard. Candidates are encouraged to apply as soon as possible. Evaluations will start immediately.

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Resting-state fMRI topics

Fwd: What's new for '+"resting" +"fMRI"' in PubMed

Submitted by admin on Sat, 09/19/2009 - 22:34

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Resting-state fMRI topics

Videos of resting-state fMRI symposium in Stanford

Submitted by ZangYF on Fri, 09/18/2009 - 14:59

Thanks to Dr. Michael D. Greicius for providing videos (http://restingstate.stanford.edu/) of the resting-state fMRI symposium in Stanford University, June 17, 2009. Below are the topic and speakers.

Bharat Biswal
University of Medicine & Dentistry of New Jersey, USA
Multi-site Validation of Resting State fMRI

Michael Greicius
Stanford University School of Medicine, USA

Forums: 
Resting-state fMRI topics

functional connectivity cannot output zFCmap*.img

Submitted by frog on Tue, 09/15/2009 - 07:48

 Dear experts,

I've done functional connectivity  using rest toolkit. I chose the parameters as the manual showed. But there were no any .img file created eg. no FCMap*.img and zFCMap*.img. I can not find the reason. Could anyone help me? Any commnets are greatly appreciated.
Best,

frog


Forums: 
Resting-state fMRI topics

Fwd: What's new for '+"resting" +"fMRI"' in PubMed

Submitted by admin on Sun, 09/13/2009 - 12:08

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