Hi David,
With 59k vertices, it sounds like you are using the versions of the HCP
individual data that was preprocessed at 1.6mm resolution for use with the 7T
data contained in the "Structural Preprocessed for 7T (1.6mm/59k mesh)" package
in ConnectomeDB. The 3T "Structural Preprocessed" package contains both 164k
and 32k resolution Conte69-registered standard mesh cortical surfaces in MNI
space in the {Subject_ID}/MNINonLinear/ and
{Subject_ID}/MNINonLinear/fsaverage_32k directories, respectively.
In addition, 32k versions of the 7 and 17 Network versions of the Yeo et al.
2011 parcellation are included in the RSN-networks.32k_fs_LR.dlabel.nii CIFTI
file that is included in the 900 Subjects group average dataset available in
ConnectomeDB: https://db.humanconnectome.org/data/projects/HCP_1200
Tim Coalson can give you more info on using wb_command to do surface resampling
if you want to do that as well.
Best,
Jenn
Jennifer Elam, Ph.D.
Scientific Outreach, Human Connectome Project
Washington University School of Medicine
Department of Neuroscience, Box 8108
660 South Euclid Avenue
St. Louis, MO 63110
314-362-9387<tel:314-362-9387>
e...@wustl.edu<mailto:e...@wustl.edu>
www.humanconnectome.org<http://www.humanconnectome.org/>
________________________________
From: hcp-users-boun...@humanconnectome.org
<hcp-users-boun...@humanconnectome.org> on behalf of David Hartman
<dhartman1...@gmail.com>
Sent: Friday, July 14, 2017 1:27:09 PM
To: hcp-users@humanconnectome.org
Subject: [HCP-Users] mapping HCP data into 7 functional networks (using Thomas
Yeo parcellation)
Hi,
Background:
Regarding the parcellation of the cortex into functional networks (“The
organization of the human cerebral cortex estimated by intrinsic functional
connectivity,” Yeo et al.) Yeo breaks up the cortex into 7 networks. However,
his cortical data has 163842 vertices, while the HCP data only has 59412
vertices.
Question:
I am looking to map the HCP data into these 7 networks, but I don’t see a way
to get the data into the same format as Yeo’s data (ie. 163842 vertices) to use
his mapping.
1. Does anyone know of a way to convert HCP data into the same format as Yeo’s
data to use his mapping or a direct way to map the HCP data to 7 networks?
Any help would be much appreciated.
Thank you,
David Hartman
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