HI Marie, What is the minimum radius that you would suggest to use, and still produce reliable results JOn
----- Original Message ----- From: "Marie Schaer" <marie.sch...@unige.ch> To: "Jon Wieser" <wie...@uwm.edu> Cc: "freesurfer" <freesurfer@nmr.mgh.harvard.edu> Sent: Friday, October 11, 2013 9:04:27 PM Subject: Re: [Freesurfer] LGI radius Hi Jon, The fastest way is probably to change the radius value on row 40 in mris_compute_lgi. We originally intended to make an option for setting the radius, but I realize that we forgot it in the end. I'll see if we can change it for the next version, but in the mean time change the value directly in mris_compute_lgi and you'll be fine. Best, Marie On Oct 11, 2013, at 11:02 AM, Jon Wieser <wie...@uwm.edu> wrote: > Hi freesurfer experts > is it possbile to change the radius for the LGI computation. ( it's normally > set at 25 mm) we waned to try computing the LGI with a smaller radius. > I looked the in the "compute_lgi.m" file, and it does not use radius, (even > though radius is an input parameter for it) > Thanks > Jon > > -- > Jon Wieser > Research Specialist > UW-Milwaukee > Psychology Department, Pearse Hall Rm 366 > 2441 East Hartford Ave > Milwaukee, WI 53211 > Phone: 414-229-7145 > Fax: 414-229-5219 > _______________________________________________ > 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. > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
