[Freesurfer] Creating average overlays for time-varying data (MEG)

g multiple frames of data overlay? Or am I better trying to do the whole operation with .w files, with one per timepoint? Many thanks in advance, Padraig -- Pádraig Kitterick Graduate Student Department of Psychology University of York Heslington York YO10 5DD UK Tel: +44 (0) 1904 43 3170 Ema

Re: [Freesurfer] Creating average overlays for time-varying data (MEG)

eed to create an ico4 average subject. > Date: Mon, 21 Jan 2008 16:08:41 -0500 > From: [EMAIL PROTECTED] > To: [EMAIL PROTECTED] > Subject: Re: [Freesurfer] Creating average overlays for time-varying data (MEG) > CC: freesurfer@nm

Re: [Freesurfer] Creating average overlays for time-varying data (MEG)

stribution includes read/write functions for it. Padraig Doug Greve wrote: I'm not even sure what stc is. Is that the multi-frame .w file? Pádraig Kitterick wrote: Dear Don and Doug, Thank you for the suggestions. I have devised a workflow by using .w files for each timepoint/subject,

Re: [Freesurfer] Creating average overlays for time-varying data (MEG)

: Re: [Freesurfer] Creating average overlays for time-varying data (MEG) > CC: freesurfer@nmr.mgh.harvard.edu > > > > Pádraig Kitterick wrote: > > > Dear list, > > > > I am trying to use freesurfer to visualise MEG data (minimum norm) > > overl

Re: [Freesurfer] Creating average overlays for time-varying data (MEG)

till miss a few dipoles, which is why smoothing before sampling to ico seems to be a good idea. And we have to smooth anyway before doing group analysis because the ico7 vertices that correspond to a single subject's decimated dipoles will vary from subject to subject. -- Pádraig Kitter

Re: [Freesurfer] recon-all error @ mris_volmask...

2 EST 2008 ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Pádraig Kitterick Graduate Student Department of Psychology University of York Heslington York YO10 5DD UK Tel: +44 (0) 1904 43 3170 Email: [EMAIL

Re: [Freesurfer] IO with freesurfer files (.mgh in particular) from Python

should I simply try mri_convert them into .minc and use netcdf module within python? Thanks in advance for the ideas! -- Pádraig Kitterick Graduate Student Department of Psychology University of York Heslington York YO10 5DD UK Tel: +44 (0) 1904 43 3170 Email: [EMAIL PROTECTED

Re: [Freesurfer] IO with freesurfer files (.mgh in particular) from Python

k('>b',fp.read(charsize))[0] nv = ndim1 * ndim2 * ndim3 * nframes vol = numpy.fromstring(fp.read(floatsize*nv),dtype=numpy.float32).byteswap() nvert = max([ndim1,ndim2,ndim3]) vol = numpy.reshape(vol,(ndim1,ndim2,ndim3,nframes),order='F') vol = numpy.sque

[Freesurfer] Vertex information lookup

, 12.5). Loading the surface into tksurfer and selecting the same vertex gives a location of (24.90, -93.27, 12.26). The locations are obviously close, but the difference can't just be due to rounding errors. Padraig -- Pádraig Kitterick Graduate Student Department of Psychology Universi

Re: [Freesurfer] Vertex information lookup

olume. This will convert the coordinates into mni305 doug Pádraig Kitterick wrote: Dear list, I wish to obtain information about a list of surface vertices, including their coordinates in MNI305 and Talairach spaces. Is there any tool that can provide this information at the command line?

Re: [Freesurfer] downloadable manual

surfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Pádraig Kitteri

Re: [Freesurfer] how to locate the auditory cortex?

2008-08-27 bin.lv ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer