External Email - Use Caution I want to use the intensity of the macromolecular proton fraction (MPF). I want to compare the intensity of the MPF of the various brain regions or structures between two groups. I am not using the volumes. The MPF was registered on the T1 so does it mean that the intensity is from the MPF.
On Wed, Jan 24, 2024 at 6:44 PM ERNEST KISSI <[email protected]> wrote: > I want to use the intensity of the macromolecular proton fraction (MPF). I > want to compare the intensity of the MPF between two groups. > > On Wed, Jan 24, 2024 at 6:11 PM Fischl, Bruce R.,PHD < > [email protected]> wrote: > >> It is whatever volume you gave as input to recon-all. If you tell us >> which statistics you want to regenerate for another volume we can tell you >> know what commands to run. >> >> >> cheers >> >> Bruce >> >> >> >> *From:* [email protected] < >> [email protected]> *On Behalf Of *ERNEST KISSI >> *Sent:* Wednesday, January 24, 2024 9:05 AM >> *To:* Freesurfer support list <[email protected]> >> *Subject:* [Freesurfer] Freesurfer Intensity representation >> >> >> >> * External Email - Use Caution * >> >> Hi, >> >> >> >> Please I made an initial enquiry about using freesurfer for MPF maps. The >> feedback was that I register the MPF maps on their corresponding T1 images >> using multimodal registration. I used FSL to do the multimodal registration >> and then use recon-all in freesurfer. >> >> Now I want to know what the intensity and the volume of the output in the >> aseg file represent. Is it the intensity of the MPF or the TI and MPF? >> _______________________________________________ >> Freesurfer mailing list >> [email protected] >> https://secure-web.cisco.com/1dzKa_STAYsTK1G2J9O29BFrJaMJvbTrDyznta6_o8bUWmOqz7M2SBgy6hlaK2U5i0wx3dLFrqMTLnJFVd_qxc9bq-WbESbX3ltiVHN-8hNnEEYrduaDN2MIGEs4F08nJumBjD4WcMECAuVoQ7o33ZYPGsGbw4ZsRfEi8tqUBZvVotlCUFGqiJII1VRqxmmNeQk9EcBUAB-2D-p2F7STLxRGho-gTjrOqiGNW8UCGqo7FYa12XinUDFHKve4rsv3ImH89M7i5UygL8OlAXzNZ4rEAFpdV1YJZ3qcWW4OS7WxdxODk6Az0g2nfZebgOMhh/https%3A%2F%2Fmail.nmr.mgh.harvard.edu%2Fmailman%2Flistinfo%2Ffreesurfer >> 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 Mass General >> Brigham Compliance HelpLine at >> https://secure-web.cisco.com/1F-t5fr-KFilMf8aFC3PttrDMoFQbfizqDr5vsLk0hhpa_IlAcm-xI1hygl8JHGLBfqt9awYQ3iPa6usefFYNxfy2PDmEK0wOIk94zwClhZa4Fp41Po3W8lPcTQBpRaMHFcVCLvuQnOElRO0DqFUKpBWSJs-wi8T3E9Ovcyu9XSTly9DMzWePzIq7L9n601Yq-d32uYrpCXEaKgycHO4c1EGQYFOwyFAEqcoSh-DZovZrJIyrLWk4sUpDr-8XXmNgq3I5cdDxOr_Bp7CjH_Xk7Y92QMx8xrbvZXk73SzaizNBZzgQLe1_rsXIcEpBFrrU/https%3A%2F%2Fwww.massgeneralbrigham.org%2Fcomplianceline >> < >> https://secure-web.cisco.com/1F-t5fr-KFilMf8aFC3PttrDMoFQbfizqDr5vsLk0hhpa_IlAcm-xI1hygl8JHGLBfqt9awYQ3iPa6usefFYNxfy2PDmEK0wOIk94zwClhZa4Fp41Po3W8lPcTQBpRaMHFcVCLvuQnOElRO0DqFUKpBWSJs-wi8T3E9Ovcyu9XSTly9DMzWePzIq7L9n601Yq-d32uYrpCXEaKgycHO4c1EGQYFOwyFAEqcoSh-DZovZrJIyrLWk4sUpDr-8XXmNgq3I5cdDxOr_Bp7CjH_Xk7Y92QMx8xrbvZXk73SzaizNBZzgQLe1_rsXIcEpBFrrU/https%3A%2F%2Fwww.massgeneralbrigham.org%2Fcomplianceline> >> . >> >
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