HCP 1200 subject release data

[赵小虎]

Dear experts,

I am trying to run a brain network analysis based on the fMRI surface using the HCP 1200 subject release data set. What I download on the website is HCP resting state fMRI data that has been preprocessed, and the format is CIFIT. The data in my previous research is all in NIFIT format, which can be matched to the brain atlas (AAL) with software such as dpabi and SPM to extract the bold signal of the whole brain. So for the HCP data, how to extract the BOLD signal of the relevant brain area from the data in this format? This is of great help to me. Looking forward to your reply！

Best wishes!

                                                                          xiaohu Zhao

 

[Harms, Michael]

 

Hi,

I suggest you begin by reviewing the materials available from our 2019 HCP Course:

https://store.humanconnectome.org/courses/2019/exploring-the-human-connectome.php

 

cheers,

-MH

 

-- 

Michael Harms, Ph.D.

-----------------------------------------------------------

Associate Professor of Psychiatry

Washington University School of Medicine

Department of Psychiatry, Box 8134

660 South Euclid Ave.                        Tel: 314-747-6173

St. Louis, MO  63110                          Email: mha...@wustl.edu

 

From: 赵小虎 <xiaohu...@163.com>
Reply-To: "hcp-...@humanconnectome.org" <hcp-...@humanconnectome.org>
Date: Friday, January 7, 2022 at 8:47 AM
To: "hcp-...@humanconnectome.org" <hcp-...@humanconnectome.org>
Subject: [hcp-users] HCP 1200 subject release data

 

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[Glasser, Matt]

I also would not recommend using HCP data as NIFTI volumes.  It has been acquired and processed differently to maximize spatial and temporal resolution.  It is not really intended to be used with volume-based methods, which have 3-fold poorer spatial localization:

 

https://www.pnas.org/content/115/27/E6356.short

 

Also the AAL atlas has little if anything to do with brain function.  The HCP made a multi-modal cortical parcellation for you to use with this data:

https://balsa.wustl.edu/file/87B9N

 

Overall if you are planning to use the HCP data, now is a good time to upgrade your analysis methods. 

Matt.

To view this discussion on the web visit https://groups.google.com/a/humanconnectome.org/d/msgid/hcp-users/0B54FDDB-6044-4EFC-8009-875453822331%40wustl.edu.