For now, I am just trying to get any arbitrary ROI that I define. (I'm new to this and am just trying to figure out how to get the basic process first.) Eventually, I will want it related to another signal such as the EEG from an epilepsy subject for example. In that case, it would be the active region that I want to capture and then map it to the surface. First, I want to be sure that I can get an ROI that I can then project to the surface (which I assume would be something like mri_vol2surf) if that makes sense. So i first need to be able to create the volume or label.
Thank you, Anna ________________________________________ From: freesurfer-boun...@nmr.mgh.harvard.edu [freesurfer-boun...@nmr.mgh.harvard.edu] on behalf of Bruce Fischl [fis...@nmr.mgh.harvard.edu] Sent: Monday, September 26, 2016 1:16 PM To: Freesurfer support list Subject: Re: [Freesurfer] Co-registering different source data can you explain what the ROI is supposed to represent? If you can create it in the volume, you can use mri_vol2surf to map it onto the surface. cheers Bruce On Mon, 26 Sep 2016, Crawford, Anna wrote: > Hi, > > I am having trouble figuring out how to create my own ROI. I can visualize > the anatomical ROI created automatically. How do I create a new ROI? > > Thanks, > Anna > ________________________________________ > From: freesurfer-boun...@nmr.mgh.harvard.edu > [freesurfer-boun...@nmr.mgh.harvard.edu] on behalf of Bruce Fischl > [fis...@nmr.mgh.harvard.edu] > Sent: Monday, September 26, 2016 10:44 AM > To: Freesurfer support list > Subject: Re: [Freesurfer] Co-registering different source data > > Hi Anna > > I'm not exactly sure what you mean, but if you register EEG electrodes to > the white or pial surface, then you can visualize them on the inflated > surface trivially. That is, you can create your ROI on any surface of the > same hemisphere/subject and visualize it on any other > > cheers > Bruce > > > On Mon, 26 Sep 2016, Crawford, Anna > wrote: > >> Hello, >> >> I am trying to create a new surface area on the inflated brain given by >> freesurfer >> using recon-all. I make to create my own ROI that is co-registered onto this >> surfer. >> Ultimately, I want to be able to take information from a different data >> source such as >> EEG and have it co-registered onto the inflated surface. How do I go about >> creating >> this new ROI surface? >> >> Thanks, >> Anna >> >> =================================== >> >> Please consider the environment before printing this e-mail >> >> Cleveland Clinic is ranked as one of the top hospitals in America by >> U.S.News & World >> Report (2015). Visit us online at http://www.clevelandclinic.org for a >> complete listing >> of our services, staff and locations. Confidentiality Note: This message is >> intended >> for use only by the individual or entity to which it is addressed and may >> contain >> information that is privileged, confidential, and exempt from disclosure >> under >> applicable law. If the reader of this message is not the intended recipient >> or the >> employee or agent responsible for delivering the message to the intended >> recipient, you >> are hereby notified that any dissemination, distribution or copying of this >> communication is strictly prohibited. If you have received this >> communication in error, >> please contact the sender immediately and destroy the material in its >> entirety, whether >> electronic or hard copy. Thank you. >> >> > _______________________________________________ > 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. > > > =================================== > > > Please consider the environment before printing this e-mail > > Cleveland Clinic is ranked as one of the top hospitals in America by U.S.News > & World Report (2015). > Visit us online at http://www.clevelandclinic.org for a complete listing of > our services, staff and locations. > > > Confidentiality Note: This message is intended for use only by the > individual or entity to which it is addressed and may contain information > that is privileged, confidential, and exempt from disclosure under applicable > law. If the reader of this message is not the intended recipient or the > employee or agent responsible for delivering the message to the intended > recipient, you are hereby notified that any dissemination, distribution or > copying of this communication is strictly prohibited. If you have received > this communication in error, please contact the sender immediately and > destroy the material in its entirety, whether electronic or hard copy. > > Thank you. > > _______________________________________________ > 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 =================================== Please consider the environment before printing this e-mail Cleveland Clinic is ranked as one of the top hospitals in America by U.S.News & World Report (2015). Visit us online at http://www.clevelandclinic.org for a complete listing of our services, staff and locations. Confidentiality Note: This message is intended for use only by the individual or entity to which it is addressed and may contain information that is privileged, confidential, and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient or the employee or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and destroy the material in its entirety, whether electronic or hard copy. Thank you. _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
