[Freesurfer] Hello Respected Community,

2020-04-12 Thread Safi Ullah .
External Email - Use Caution Hello Respected Community, I generated a label file using the command mri_vol2label --c $SUBJECTS_DIR/bert/mri/brainstemSsLabels.v10.mgz --id 173 --l midbrain.label the content of the label file is probably in RAS format. My question is how to locate a

[Freesurfer] Manipulating MRI volume data in Matlab

2020-04-15 Thread Safi Ullah .
External Email - Use Caution Dear Freesurfers, I recently started working on an brain sMRI related project. I have a minor (may be a major) issue. when I generate label files for a tissue e.g midbrain by using the command mri_vol2label --c $SUBJECTS_DIR/bert/mri/brainstemSsLabels.

Re: [Freesurfer] Manipulating MRI volume data in Matlab

2020-04-19 Thread Safi Ullah .
AM Douglas N. Greve wrote: > > > On 4/15/2020 11:17 AM, Safi Ullah . wrote: > > External Email - Use Caution > Dear Freesurfers, > > I recently started working on an brain sMRI related project. I have a > minor (may be a major) issue. > when I generate label file

Re: [Freesurfer] Manipulating MRI volume data in Matlab

2020-04-20 Thread Safi Ullah .
transformation do i need to correctly map the coordinates from label file over to mri.vol matrix? Warm Regards, Safi On Mon, Apr 20, 2020 at 12:12 AM Safi Ullah . wrote: > Thank you Doug, > I tried all the transformation matrices (although as per case 1 of the > referred link, i need

Re: [Freesurfer] Manipulating MRI volume data in Matlab

2020-04-21 Thread Safi Ullah .
t; > Tim > > -- > Dr. Tim Schäfer > Postdoc Computational Neuroimaging > Department of Child and Adolescent Psychiatry, Psychosomatics and > Psychotherapy > University Hospital Frankfurt, Goethe University Frankfurt am Main, Germany > > > > On April 20, 2020 at 11:37 AM &q

[Freesurfer] Mickey mouse sign in MRI

2020-04-21 Thread Safi Ullah .
External Email - Use Caution Hello Freesurfer expert Users, My question is specifically from radiologists on the group, 1. Where to find the mickey mouse sign? i mean which region can grow this sign? 2. While scrolling trough MRI volume in axial direction, how to decide, its now a

Re: [Freesurfer] Ubuntu VM password

2020-05-01 Thread Safi Ullah .
External Email - Use Caution Dear Alex You may check *brain.map* Regards Safi On Wed, Apr 29, 2020 at 6:24 PM Alex Mihai wrote: > External Email - Use Caution > > Hi guys! > > I have followed the virtual machine setup for virtual box freesurfer > installation.but it ask

[Freesurfer] Information regarding FreeSurferColorLUT.txt

2020-05-10 Thread Safi Ullah .
External Email - Use Caution Dear Freesurfer, *Q.1*: The colors of FreeSurferColorLUT.txt corresponds to which mgz file? I wanted to extract Substancia-Nigra but with reference to a conversion, held in 2019, https://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg63560.html,

[Freesurfer] unable to set everything to version 7

2020-05-10 Thread Safi Ullah .
External Email - Use Caution Dear List, I installed version 7 into a directory named 'freesurfer' where there are already Verion 6 and Version 7(beta) is installed. My OS is 'Ubuntu_FS_600_700b1_TutorialData' "/usr/local/freesurfer/6.0.0-1" "/usr/local/freesurfer/7.0.0-0.1b1" So I

Re: [Freesurfer] FREESURFER-7.1: recon-all exited with error "ERROR: cannot find or read transforms/talairach.m3z"

2020-05-19 Thread Safi Ullah .
ing > on 13 subjects, then there is something systematically wrong. What kind of > input do you have? Eg, MPRAGE? What is the resolution? Is it whole brain? > > On 5/19/2020 11:17 AM, Safi Ullah . wrote: > > External Email - Use Caution > Dear Freesurfer, > > Using

Re: [Freesurfer] FREESURFER-7.1: recon-all exited with error "ERROR: cannot find or read transforms/talairach.m3z"

2020-05-20 Thread Safi Ullah .
o, the raw image size is 256x146x256 and voxal size is 1x1.2x1 mm i downloaded as T1 (ticked button) from PPMI, and also visually looks ok Regards, Safi On Wed, May 20, 2020 at 11:27 AM Douglas N. Greve wrote: > Have you looked at the images? Are they T1-weighted? What is their > resolution