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Dear Doug,
I'd like to determine the inherent smoothing of ?h.thickness in my sample. What is the best way to do this?
Thanks, -joost
If you run a group analysis, there will be a fwhm.dat file with the estimate of the Gaussian full width half max. The smoothess is not Gaussian, but it gives a measure. Does that work?
On 05/08/2018 04:20 AM, Joost Janssen wrote:
Dear Doug,
I'd like to determine the inherent smoothing of ?h.thickness in my sample. What is the best way to do this?
Thanks, -joost
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Can it be done without (before) running a group analysis? Thanks, -joost http://www.cibersam.es/grupos/grupo-de-investigacion/ficha-personal?id=14486
On Tue, May 8, 2018 at 6:07 PM, Douglas N. Greve dgreve@mgh.harvard.edu wrote:
If you run a group analysis, there will be a fwhm.dat file with the estimate of the Gaussian full width half max. The smoothess is not Gaussian, but it gives a measure. Does that work?
On 05/08/2018 04:20 AM, Joost Janssen wrote:
Dear Doug,
I'd like to determine the inherent smoothing of ?h.thickness in my sample. What is the best way to do this?
Thanks, -joost
Freesurfer 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
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.
Not that I know of. I don''t know what it would mean
On 05/09/2018 12:14 PM, Joost Janssen wrote:
Can it be done without (before) running a group analysis? Thanks, -joost http://www.cibersam.es/grupos/grupo-de-investigacion/ficha-personal?id=14486
On Tue, May 8, 2018 at 6:07 PM, Douglas N. Greve <dgreve@mgh.harvard.edu mailto:dgreve@mgh.harvard.edu> wrote:
If you run a group analysis, there will be a fwhm.dat file with the estimate of the Gaussian full width half max. The smoothess is not Gaussian, but it gives a measure. Does that work? On 05/08/2018 04:20 AM, Joost Janssen wrote: > > > Dear Doug, > > I'd like to determine the inherent smoothing of ?h.thickness in my > sample. What is the best way to do this? > > Thanks, > -joost > > > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu <mailto:Freesurfer@nmr.mgh.harvard.edu> > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer <https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer> _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu <mailto:Freesurfer@nmr.mgh.harvard.edu> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer <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 <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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You can do this in Connectome Workbench with wb_command -metric-estimate-fwhm if you convert the thickness map and surface to GIFTI with mris_convert.
Peace,
Matt.
On 5/9/18, 2:14 PM, "freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Douglas N. Greve" <freesurfer-bounces@nmr.mgh.harvard.edu on behalf of dgreve@mgh.harvard.edu> wrote:
Not that I know of. I don''t know what it would mean
On 05/09/2018 12:14 PM, Joost Janssen wrote:
Can it be done without (before) running a group analysis? Thanks, -joost
http://www.cibersam.es/grupos/grupo-de-investigacion/ficha-personal?id=1 4486
On Tue, May 8, 2018 at 6:07 PM, Douglas N. Greve <dgreve@mgh.harvard.edu mailto:dgreve@mgh.harvard.edu> wrote:
If you run a group analysis, there will be a fwhm.dat file with the estimate of the Gaussian full width half max. The smoothess is not Gaussian, but it gives a measure. Does that work? On 05/08/2018 04:20 AM, Joost Janssen wrote: > > > Dear Doug, > > I'd like to determine the inherent smoothing of ?h.thickness in my > sample. What is the best way to do this? > > Thanks, > -joost > > > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu <mailto:Freesurfer@nmr.mgh.harvard.edu> > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer <https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer> _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edumailto:Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer 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 <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.
Freesurfer 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
freesurfer@nmr.mgh.harvard.edu
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Douglas N. Greve -
Glasser, Matthew -
Joost Janssen