I would note that we don’t recommend mapping group average volume data to group average surfaces. It is a much better idea to map the data onto the individuals' surfaces and register it on the surface (and also avoid smoothing in the volume or even better avoid smoothing entirely):
See this article currently in press at PNAS: https://www.biorxiv.org/content/early/2018/04/23/255620 Peace, Matt. From: <[email protected]<mailto:[email protected]>> on behalf of Joseph Orr <[email protected]<mailto:[email protected]>> Date: Friday, June 1, 2018 at 6:37 PM To: Kristian M Eschenburg <[email protected]<mailto:[email protected]>> Cc: HCP Users <[email protected]<mailto:[email protected]>> Subject: Re: [HCP-Users] Conte69 164k and 32k mesh I'd recommend using the S900 group maps available at the BALSA site which is referred to on the caret page: https://balsa.wustl.edu/ You can register volumetric data to the surfaces following the instructions in the Workbench tutorial or this blog post: http://mvpa.blogspot.com/2014/03/connectome-workbench-adding-volumes.html I've found workbench to be more user friendly than caret, assuming that's what you were intending to use. Joe -- Joseph M. Orr, Ph.D. Assistant Professor Department of Psychological and Brain Sciences Texas A&M Institute for Neuroscience Texas A&M University College Station, TX On Fri, Jun 1, 2018 at 5:48 PM, Kristian M Eschenburg <[email protected]<mailto:[email protected]>> wrote: Hi HCP Admins Where can I download the 164k and 32k resolution Conte69 template meshes? I'm trying to register data I've acquired to the same MNI space-surfaces as the HCP data. I searched the SumsDB site (http://brainvis.wustl.edu/wiki/index.php//Caret:Atlases/Conte69_Atlas<https://urldefense.proofpoint.com/v2/url?u=http-3A__brainvis.wustl.edu_wiki_index.php__Caret-3AAtlases_Conte69-5FAtlas&d=DwMFaQ&c=ODFT-G5SujMiGrKuoJJjVg&r=ZKy1VO33u0kvO-PqY1gpb9Ld-AGhtT8c9PAcpsEyp70&m=VgTjzj6GtNY5OkkbA0JzFKw5Q0JILeOmYmRx6TQulFY&s=F3ndSFg5e0RefqpYKJ5c2JOgCVlaCJP6wVu0gQQHqXc&e=>) and it seems there was a "catastrophic failure" w.r.t to making this data freely available. Any information is appreciated. Kristian _______________________________________________ HCP-Users mailing list [email protected]<mailto:[email protected]> http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list [email protected]<mailto:[email protected]> http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
