External Email - Use Caution Thank you. I guess I am still confused on how to actually get results to visualize. I would like to assess left-right hemispheric cortical asymmetry . Ideally, i would like the analysis to be paired (ie. L vs R for each subject, rather than the average of L vs average of R across subjects). How would I go about analyzing and visualizing this in freesurfer using xhemi. Also is there a way to this with a ROI rather than the whole brain?
Thanks, Carlos On Tue, Jun 20, 2023 at 9:26 AM Douglas N. Greve <dgr...@mgh.harvard.edu> wrote: > External Email - Use Caution > > That map is whatever you are studying. Eg, lh.thickness > > On 5/25/2023 1:30 PM, Carlos Alcocer wrote: > > External Email - Use Caution > Hello, > > I am trying to do an asymmetry analysis using steps detailed in *MailScanner > has detected a possible fraud attempt from "secure-web.cisco.com" claiming > to be* > https://secure-web.cisco.com/1_yNnJ9fMi64wWs9Ha4WPhzOEIiP_nSgP3fNcqEdlPAUTHBsMormRtH1uG7T4xSV4GYb3fuvVu9HPdEeEcoLi7p4OX6TiXtjcba8MO0vbTMWhRoATdv7gJo5go_xcxF5BofFGAHkEGU2MQVoUTW1iMNROeneLdTxINLgvUVYJ5PJxittYfUIATJLBwd6KcTTR02GGhXKniBllSqVJRxrOqJe5P0so_97JPwLiaeR6-cOS4jGGmm0YgLa0S9yMyQOACu-JQGfuO3K8oExEMIw78330TuXBdcdeRX1aHB0vrLhMM_febq4aiKTW5u0gj4EA/https%3A%2F%2Fsurfer.nmr.mgh.harvard.edu%2Ffswiki%2FXhemi > <https://secure-web.cisco.com/1E9BKFPFixB_mpRwvgfFNlEN0qYfJdo8MVLo6aeqDf-afyiae0jseDSkmT4rjZVPVW2YddkoaVShtXUvmMsZD2Q-O-EMrqoRl9tSf1WZdkCT-CHkbB5CF1uzhSSh52snNjiVSUe06Hglkpgu0zWkav2vu-QdQ9SI82oqSGVYhDWH2OrUtc9r-If8eYFj3engrDG1rTdNx-nUlQfLR4sDnC7xSGjz5joW_VQ91mx5zoRqiJRipABc1J_XyomlcuybTD_qYerY4spWepy4DYT69qhv4ush_fMBBytkxd2h1sE4pHwpxMg_BUR5CoVcqKGPclpe-J-6ZS5kwFL7RnVDnXg/https%3A%2F%2Fsurfer.nmr.mgh.harvard.edu%2Ffswiki%2FXhemi> > > However, step 1.3 starts with running: > > mris_apply_reg --src lh.map.mgh --trg lh.map.lh.fsaverage_sym.mgh > --streg $SUBJECTS_DIR/subject/surf/lh.fsaverage_sym.sphere.reg > $FREESURFER_HOME/subjects/fsaverage_sym/surf/lh.sphere.reg > > What is this lh.map.mgh file? and where can I find it/how can i make it? > > Thank you, > > Carlos > > > > > _______________________________________________ > Freesurfer mailing listfreesur...@nmr.mgh.harvard.edu*MailScanner has > detected a possible fraud attempt from "secure-web.cisco.com" claiming to be* > https://secure-web.cisco.com/1JJz-0oyMTfbEHv9ckXgpvOQDglqhIDAwH7usCOuAVOavJ6nowFqeKdUgAJrXixkO0fkt572_G39HrqztETr6qFXxXsppvudlTn9FBNCc6sMFgy2xk0B0ZCDzRz_eJidA_wBTyaDnl9HiqMSKLdgCSdLZpB1lFJPRcRGzMAeFAu_5BY1bdbKSA4gtwhkCVU8tChT53gTzd_6PfzxeOAwoSE3OCtOsuen5-xG1ke9cW3j06h-Zo4USnyxdF-Y_FpGKjCIF90roi6wQwJVevW4aGgo2JeoSmk889lF18bWFA1O_CrEClArXu2ydr7w0-y1C/https%3A%2F%2Fmail.nmr.mgh.harvard.edu%2Fmailman%2Flistinfo%2Ffreesurfer > > <https://secure-web.cisco.com/1H9VGZ-Fdb3GbxWZ9FOurdwzqPxKdl8Qh1rm_2ddYX58E1-BM-nqU1Em3XxKc3ZHrmEtHFO5XCuk0i-xs-1de7zL41CWL7VMvR4hXgJtpXBh_1-q5shoHgKbz2c9Q13UB4xUt93d19XgdPdwqC6bZV0_RoKUIQhFmiLlQHR5PE0Z8StPjcYBmD-tXq4u8pPFg3MLiKOpajMoPwmXfsPo-I7p4zpyE4IaCJFmRgvVz6ihiWHqT7Mr6EKuVBEn0SZb6ZrJxZxtAtAbApWKjVGJ_Jg/https%3A%2F%2Fmail.nmr.mgh.harvard.edu%2Fmailman%2Flistinfo%2Ffreesurfer> > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://secure-web.cisco.com/1JJz-0oyMTfbEHv9ckXgpvOQDglqhIDAwH7usCOuAVOavJ6nowFqeKdUgAJrXixkO0fkt572_G39HrqztETr6qFXxXsppvudlTn9FBNCc6sMFgy2xk0B0ZCDzRz_eJidA_wBTyaDnl9HiqMSKLdgCSdLZpB1lFJPRcRGzMAeFAu_5BY1bdbKSA4gtwhkCVU8tChT53gTzd_6PfzxeOAwoSE3OCtOsuen5-xG1ke9cW3j06h-Zo4USnyxdF-Y_FpGKjCIF90roi6wQwJVevW4aGgo2JeoSmk889lF18bWFA1O_CrEClArXu2ydr7w0-y1C/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/1iUXD90OGIfbkylWjMi3JgSY_cj9akAAkqbm9hBEudcLGERSmbl5kGsW6kIZPueWL6O06iQJejhSZXg5KyfRjiU2bxfYWp3mDDvfx58rNbSX9sEOAUH1u_WfpzU4E7KeOKFKP2gHbjuCJeO0ts0z5lSv-en2wbmDmY-Yq551WfBCK2cUYp-4g0k6zfCKHtw9QxQdwcB_u0RrVBdXfoB-a_enVDrHC4QU8hVnFLcr2P0d3GuKJrYfztDE7079M5HC5SUU3BLWq8kySmV44h3Rct_y93V48PbwcGLSh6Y-GF4L0TIJVr_p8ZNQ-Sdasa9QQ/https%3A%2F%2Fwww.massgeneralbrigham.org%2Fcomplianceline > < > https://secure-web.cisco.com/1iUXD90OGIfbkylWjMi3JgSY_cj9akAAkqbm9hBEudcLGERSmbl5kGsW6kIZPueWL6O06iQJejhSZXg5KyfRjiU2bxfYWp3mDDvfx58rNbSX9sEOAUH1u_WfpzU4E7KeOKFKP2gHbjuCJeO0ts0z5lSv-en2wbmDmY-Yq551WfBCK2cUYp-4g0k6zfCKHtw9QxQdwcB_u0RrVBdXfoB-a_enVDrHC4QU8hVnFLcr2P0d3GuKJrYfztDE7079M5HC5SUU3BLWq8kySmV44h3Rct_y93V48PbwcGLSh6Y-GF4L0TIJVr_p8ZNQ-Sdasa9QQ/https%3A%2F%2Fwww.massgeneralbrigham.org%2Fcomplianceline> > . > Please note that this e-mail is not secure (encrypted). If you do not > wish to continue communication over unencrypted e-mail, please notify the > sender of this message immediately. Continuing to send or respond to > e-mail after receiving this message means you understand and accept this > risk and wish to continue to communicate over unencrypted e-mail. >
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