Thank you so much. On Fri, Feb 9, 2018 at 11:48 AM, Douglas Greve <gr...@nmr.mgh.harvard.edu> wrote:
> It is already built into the HRF model. If you need to shift them more or > less than what is in the model, that can be accommodated. If you use the > -spmhrf option, then you will get the same HRF as is used in spm. > > On 2/6/18 11:45 PM, Ashley Cole wrote: > > Dear experts, > > I just have switched from SPM to Freesurfer. I am wondering if in FSFAST > analysis, we require to shift the regressors in time to account for the > delay in hemodynamic response? > > Thanks > > > _______________________________________________ > Freesurfer mailing > listfreesur...@nmr.mgh.harvard.eduhttps://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 > > > The information in this e-mail is intended only for the person to whom it > is > addressed. If you believe this e-mail was sent to you in error and the > e-mail > contains patient information, please contact the Partners Compliance > HelpLine at > http://www.partners.org/complianceline . If the e-mail was sent to you in > error > but does not contain patient information, please contact the sender and > properly > dispose of the e-mail. > >
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