DOI: 10.5281/zenodo.7373935
title: Brain surfaces computed with FreeSurfer 6 for all ABIDE I subjects

description: # ABIDE I FreeSurfer 6 'surfaces' data <br> This archive contains the following ABIDE I FreeSurfer 6 meshes / surfaces:<br> white, orig, sphere Note that the pial surface is part of the ABIDE I pial lgi dataset: https://zenodo.org/record/7132610<br> DOI: 10.5281/zenodo.7132610 <br> ## Credits This data is derived from the MRI scans of the ABIDE I dataset: * ABIDE I dataset: https://fcon_1000.projects.nitrc.org/indi/abide/ Quoting from that website: "The Autism Brain Imaging Data Exchange I (ABIDE I) represents the first<br> ABIDE initiative. Started as a grass roots effort, ABIDE I involved 17<br> international sites, sharing previously collected resting state functional<br> magnetic resonance imaging (R-fMRI), anatomical and phenotypic datasets<br> made available for data sharing with the broader scientific community.<br> This effort yielded 1112 dataset, including 539 from individuals with<br> ASD and 573 from typical controls (ages 7-64 years, median 14.7 years<br> across groups). This aggregate was released in August 2012. Its<br> establishment demonstrated the feasibility of aggregating resting<br> state fMRI and structural MRI data across sites; the rate of these<br> data use and resulting publications (see Manuscripts) have shown its<br> utility for capturing whole brain and regional properties of the brain<br> connectome in Autism Spectrum Disorder (ASD). In accordance with<br> HIPAA guidelines and 1000 Functional Connectomes Project / INDI<br> protocols, all datasets have been anonymized, with no protected<br> health information included." Citation: Di Martino, A., Yan, C. G., Li, Q., Denio, E., Castellanos, F. X., Alaerts, K., ... & Milham, M. P. (2014).<br> The autism brain imaging data exchange: towards a large-scale evaluation of the intrinsic brain architecture in autism. Molecular psychiatry, 19(6), 659-667. ## How this data was produced The following steps were used to create the data: * We downloaded all available MRI scans for the ABIDE I subjects (1035 subjects).<br> * We pre-processed all subjects in FreeSurfer version 6 (https://freesurfer.net) by running the full recon-all pipeline for each subject.<br> - We did not run any quality metrics on the scans or exclude any subjects. <br> ## Contained files * In order to reduce the size of this dataset, for each subject, we only included the following files:<br> - &lt;subject&gt;/surf/lh.white : the white surface for the left hemisphere<br> - &lt;subject&gt;/surf/rh.white : the white surface for the right hemisphere<br> - &lt;subject&gt;/surf/lh.orig : the orig surface for the left hemisphere<br> - &lt;subject&gt;/surf/rh.orig : the orig surface for the right hemisphere<br> - &lt;subject&gt;/surf/lh.sphere : the sphere surface for the left hemisphere<br> - &lt;subject&gt;/surf/rh.sphere : the sphere surface for the right hemisphere All files are in binary FreeSurfer surf format and represent triangular meshes.<br> All surfaces are full resolution. <br> ## What is NOT contained * The ABIDE demographics information (metadata on the subjects, like age, ...) is not included, you can get it from the ABIDE website.<br> * The pial surface is not included, get it from https://zenodo.org/record/7132610 instead. ## Author and License Note: For the authors of the original ABIDE I dataset, see the Credits section above. This lgi data was created by: Dr. Tim Schäfer<br> Postdoc Computational Neuroimaging<br> Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy<br> University Hospital Frankfurt, Goethe University Frankfurt am Main, Germany<br> http://rcmd.org/ts The data is published under the following license: Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0) See https://creativecommons.org/licenses/by-nc-sa/3.0/legalcode.txt or the file LICENSE for the full legal code. See https://creativecommons.org/licenses/by-nc-sa/3.0/ for an easy explanation of what this license means for you.