Re: [Freesurfer] Fsaverage for ROI analysis of children
Hi Doug, Just wondering if you saw my response to your questions. Haven't heard anything from anyone else yet about my questions. Thanks in advance. In case you didn't see my response it is below: I made the ROI on an individual subject basis, not from fsaverage. Not sure if the labels I made came from the .aparc.annot files, what is the default of mri_annotation2label? I used the -outdir flag. Best, Michael S. From: freesurfer-boun...@nmr.mgh.harvard.edu [mailto:freesurfer-boun...@nmr.mgh.harvard.edu] On Behalf Of Douglas Greve Sent: Monday, November 03, 2014 9:32 AM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Fsaverage for ROI analysis of children Can you back up and tell us what it is you are trying to do? Where did the ROI come from and how did you create it? doug On 11/3/14 8:56 AM, Smith, Michael wrote: Hello all, I have been conducting an ROI analysis and following the cortical thickness ROI tutorial found here: https://surfer.nmr.mgh.harvard.edu/fswiki/VolumeRoiCorticalThickness. After going through this tutorial with a few of my subjects I've noticed the ROI when registered to the fsaverage template is not in the correct position. I'm guessing this is due to the nature of my subjects (children ranging from 8months-11 years old). Is there a better template I should use for this analysis? Also, when I run mri_segstats to get the cortical thickness for my ROI, will these numbers be inaccurate too? Thanks in advance! It is worth noting I am running Darwin-lion-stable-pub-v5.3.0 Best, Michael S. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edumailto: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 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] Fsaverage for ROI analysis of children
Hello all, I have been conducting an ROI analysis and following the cortical thickness ROI tutorial found here: https://surfer.nmr.mgh.harvard.edu/fswiki/VolumeRoiCorticalThickness. After going through this tutorial with a few of my subjects I’ve noticed the ROI when registered to the fsaverage template is not in the correct position. I’m guessing this is due to the nature of my subjects (children ranging from 8months-11 years old). Is there a better template I should use for this analysis? Also, when I run mri_segstats to get the cortical thickness for my ROI, will these numbers be inaccurate too? Thanks in advance! It is worth noting I am running Darwin-lion-stable-pub-v5.3.0 Best, Michael S. ___ 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.
Re: [Freesurfer] Fsaverage for ROI analysis of children
Hi Doug, We are trying to look at the cortical thickness of a few different ROIs (primary auditory cortex) and see how these areas relate to the EEG ERPs we collected on these subjects as a function of age and development. I created the ROIs using the mri_annotation2label command per hemisphere then mri_label2vol to create a binary volume file for each ROI in each hemisphere. Does that sound correct or would you recommend doing it a different way? Best, Michael S. From: Douglas Greve gr...@nmr.mgh.harvard.edumailto:gr...@nmr.mgh.harvard.edu Reply-To: Freesurfer support list freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu Date: Monday, November 3, 2014 at 9:31 AM To: freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Fsaverage for ROI analysis of children Can you back up and tell us what it is you are trying to do? Where did the ROI come from and how did you create it? doug On 11/3/14 8:56 AM, Smith, Michael wrote: Hello all, I have been conducting an ROI analysis and following the cortical thickness ROI tutorial found here: https://surfer.nmr.mgh.harvard.edu/fswiki/VolumeRoiCorticalThickness. After going through this tutorial with a few of my subjects I’ve noticed the ROI when registered to the fsaverage template is not in the correct position. I’m guessing this is due to the nature of my subjects (children ranging from 8months-11 years old). Is there a better template I should use for this analysis? Also, when I run mri_segstats to get the cortical thickness for my ROI, will these numbers be inaccurate too? Thanks in advance! It is worth noting I am running Darwin-lion-stable-pub-v5.3.0 Best, Michael S. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edumailto:Freesurfer@nmr.mgh.harvard.eduhttps://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 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.
Re: [Freesurfer] Fsaverage for ROI analysis of children
I made the ROI on an individual subject basis, not from fsaverage. Not sure if the labels I made came from the .aparc.annot files, what is the default of mri_annotation2label? I used the -outdir flag. From: Douglas Greve gr...@nmr.mgh.harvard.edumailto:gr...@nmr.mgh.harvard.edu Reply-To: Freesurfer support list freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu Date: Monday, November 3, 2014 at 10:10 AM To: freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Fsaverage for ROI analysis of children Did you make the from the ?h.aparc.annot of fsaverage? If so, why not make the label from the ?h.aparc.annot from the individual subject and then calculate the thickness from that? doug On 11/3/14 9:44 AM, Smith, Michael wrote: Hi Doug, We are trying to look at the cortical thickness of a few different ROIs (primary auditory cortex) and see how these areas relate to the EEG ERPs we collected on these subjects as a function of age and development. I created the ROIs using the mri_annotation2label command per hemisphere then mri_label2vol to create a binary volume file for each ROI in each hemisphere. Does that sound correct or would you recommend doing it a different way? Best, Michael S. From: Douglas Greve gr...@nmr.mgh.harvard.edumailto:gr...@nmr.mgh.harvard.edu Reply-To: Freesurfer support list freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu Date: Monday, November 3, 2014 at 9:31 AM To: freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Fsaverage for ROI analysis of children Can you back up and tell us what it is you are trying to do? Where did the ROI come from and how did you create it? doug On 11/3/14 8:56 AM, Smith, Michael wrote: Hello all, I have been conducting an ROI analysis and following the cortical thickness ROI tutorial found here: https://surfer.nmr.mgh.harvard.edu/fswiki/VolumeRoiCorticalThickness. After going through this tutorial with a few of my subjects I’ve noticed the ROI when registered to the fsaverage template is not in the correct position. I’m guessing this is due to the nature of my subjects (children ranging from 8months-11 years old). Is there a better template I should use for this analysis? Also, when I run mri_segstats to get the cortical thickness for my ROI, will these numbers be inaccurate too? Thanks in advance! It is worth noting I am running Darwin-lion-stable-pub-v5.3.0 Best, Michael S. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edumailto:Freesurfer@nmr.mgh.harvard.eduhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edumailto:Freesurfer@nmr.mgh.harvard.eduhttps://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 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.
Re: [Freesurfer] Creating an ROI mask for Cortical Thickness Analysis
Hey Bruce, Never responded but this worked out great thanks for the help. -Original Message- From: freesurfer-boun...@nmr.mgh.harvard.edu [mailto:freesurfer-boun...@nmr.mgh.harvard.edu] On Behalf Of Bruce Fischl Sent: Thursday, October 23, 2014 9:31 AM To: Freesurfer support list Subject: Re: [Freesurfer] Creating an ROI mask for Cortical Thickness Analysis Hi Michael you can use mri_annotation2label to extract a specific label from the aparc file and go from there. cheers Bruce On Thu, 23 Oct 2014, Smith, Michael wrote: I guess I'm not entirely sure how to do that? Are there any tutorials on how to extract an ROI from the aparc.stats file? -Original Message- From: freesurfer-boun...@nmr.mgh.harvard.edu [mailto:freesurfer-boun...@nmr.mgh.harvard.edu] On Behalf Of Douglas N Greve Sent: Wednesday, October 22, 2014 4:21 PM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Creating an ROI mask for Cortical Thickness Analysis Why not just get it from the ?h.aparc.stats file? On 10/22/2014 03:43 PM, Smith, Michael wrote: Hello Freesurfer's I am trying to look at the cortical thickness for a specific ROI on the cortical surface (Primary Auditory Cortex: transverse temporal gyri). I found a specific tutorial (https://surfer.nmr.mgh.harvard.edu/fswiki/VolumeRoiCorticalThickness ) however the tutorial assumes I already have an ROI mask created. I was wondering if anyone had any tips on creating an ROI for the cortical surface from the parcellation/annotation files. I know you can hand-draw ROI's in tkmedit or freeview but I would prefer something less subjective that doesn't rely on my untrained eye and unsteady hand! Thanks in advance. Best, Michael S. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ ___ 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 ___ 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
Re: [Freesurfer] Creating an ROI mask for Cortical Thickness Analysis
I guess I'm not entirely sure how to do that? Are there any tutorials on how to extract an ROI from the aparc.stats file? -Original Message- From: freesurfer-boun...@nmr.mgh.harvard.edu [mailto:freesurfer-boun...@nmr.mgh.harvard.edu] On Behalf Of Douglas N Greve Sent: Wednesday, October 22, 2014 4:21 PM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Creating an ROI mask for Cortical Thickness Analysis Why not just get it from the ?h.aparc.stats file? On 10/22/2014 03:43 PM, Smith, Michael wrote: Hello Freesurfer's I am trying to look at the cortical thickness for a specific ROI on the cortical surface (Primary Auditory Cortex: transverse temporal gyri). I found a specific tutorial (https://surfer.nmr.mgh.harvard.edu/fswiki/VolumeRoiCorticalThickness) however the tutorial assumes I already have an ROI mask created. I was wondering if anyone had any tips on creating an ROI for the cortical surface from the parcellation/annotation files. I know you can hand-draw ROI's in tkmedit or freeview but I would prefer something less subjective that doesn't rely on my untrained eye and unsteady hand! Thanks in advance. Best, Michael S. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ ___ 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
[Freesurfer] Creating an ROI mask for Cortical Thickness Analysis
Hello Freesurfer’s I am trying to look at the cortical thickness for a specific ROI on the cortical surface (Primary Auditory Cortex: transverse temporal gyri). I found a specific tutorial (https://surfer.nmr.mgh.harvard.edu/fswiki/VolumeRoiCorticalThickness) however the tutorial assumes I already have an ROI mask created. I was wondering if anyone had any tips on creating an ROI for the cortical surface from the parcellation/annotation files. I know you can “hand-draw” ROI’s in tkmedit or freeview but I would prefer something less subjective that doesn’t rely on my untrained eye and unsteady hand! Thanks in advance. Best, Michael S. ___ 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.
Re: [Freesurfer] WM Pial Segmentation Errors
We re-ran that subject and it seemed to fix the problem, thanks! We will test it out on the other subjects with the same issue and see how that goes, but it looks like everything is good. Thanks again! -Original Message- From: freesurfer-boun...@nmr.mgh.harvard.edu [mailto:freesurfer-boun...@nmr.mgh.harvard.edu] On Behalf Of Varjabedian, Ani Sent: Thursday, October 09, 2014 10:02 AM To: Freesurfer support list Subject: Re: [Freesurfer] WM Pial Segmentation Errors Hi Michael, I took a look at your data and it seems that you paired a T2 image with a T1 image when you submitted to recon all. Recon-all will try to average these together, and since they have such different contrasts, you will end up with a poor template for surfaces later on. Try running recon-all again without the T2 and see if that helps. -Ani On Wed, 2014-10-08 at 17:21 +, Smith, Michael wrote: Ah, sorry for some reason it just wasn’t clicking before. I was able to upload a dataset. Thanks! On 10/8/14, 10:59 AM, Bruce Fischl fis...@nmr.mgh.harvard.edu wrote: Hi Michael you need to follow the directions on this page: http://surfer.nmr.mgh.harvard.edu/fswiki/FtpFileExchange in particular, make sure you change directories before trying to put cheers Bruce On Wed, 8 Oct 2014, Smith, Michael wrote: See attached On 10/8/14, 10:46 AM, Bruce Fischl fis...@nmr.mgh.harvard.edu wrote: can you send us the details of your ftp command? On Wed, 8 Oct 2014, Smith, Michael wrote: Hi Bruce, Do I not have permission to transfer files to the remote machine? I can login fine as an anonymous user but when I attempt to use the put command it says it could not create the file. On 10/7/14, 7:33 PM, Bruce Fischl fis...@nmr.mgh.harvard.edu wrote: Hi Michael sure, the T2 can help if you have it (although you'll need to download some updated binaries), but it is impossible to tell from these images what is going on. Looks either the intensity normalization, mri_segment or mris_make_surfaces failed. You can try the expert options for each one to prespecify the range of allowable intensities for gray and white matter. If you upload the subject to our ftp site (the whole subject directory tarred and gzipped) we will take a look cheers Bruce On Mon, 6 Oct 2014, Smith, Michael wrote: Hi, I¹ve been having trouble on a few of our subjects with getting the white matter and pial surface files to ³line up² correctly with the volume files. I¹ve attached a screenshot of what is happening: the pial surface is in red and the white matter surface file is in yellow. I have also attached an example of a ³good² subject for comparison. I¹ve tried looking through the tutorials online but didn¹t see anything that was really related to my issue and I was wondering what the best way to correct this. We have T2 weighted images for several subjects is well if that helps. Not sure if Freesurfer can use T2 images instead of T1 in the reconall script but I thought I would mention it. Thank you very much in advance! Best, Michael S. ___ 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 ___ 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
Re: [Freesurfer] WM Pial Segmentation Errors
Hi Bruce, Do I not have permission to transfer files to the remote machine? I can login fine as an anonymous user but when I attempt to use the put command it says it could not create the file. On 10/7/14, 7:33 PM, Bruce Fischl fis...@nmr.mgh.harvard.edu wrote: Hi Michael sure, the T2 can help if you have it (although you'll need to download some updated binaries), but it is impossible to tell from these images what is going on. Looks either the intensity normalization, mri_segment or mris_make_surfaces failed. You can try the expert options for each one to prespecify the range of allowable intensities for gray and white matter. If you upload the subject to our ftp site (the whole subject directory tarred and gzipped) we will take a look cheers Bruce On Mon, 6 Oct 2014, Smith, Michael wrote: Hi, I¹ve been having trouble on a few of our subjects with getting the white matter and pial surface files to ³line up² correctly with the volume files. I¹ve attached a screenshot of what is happening: the pial surface is in red and the white matter surface file is in yellow. I have also attached an example of a ³good² subject for comparison. I¹ve tried looking through the tutorials online but didn¹t see anything that was really related to my issue and I was wondering what the best way to correct this. We have T2 weighted images for several subjects is well if that helps. Not sure if Freesurfer can use T2 images instead of T1 in the reconall script but I thought I would mention it. Thank you very much in advance! Best, Michael S. ___ 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.
Re: [Freesurfer] WM Pial Segmentation Errors
See attached On 10/8/14, 10:46 AM, Bruce Fischl fis...@nmr.mgh.harvard.edu wrote: can you send us the details of your ftp command? On Wed, 8 Oct 2014, Smith, Michael wrote: Hi Bruce, Do I not have permission to transfer files to the remote machine? I can login fine as an anonymous user but when I attempt to use the put command it says it could not create the file. On 10/7/14, 7:33 PM, Bruce Fischl fis...@nmr.mgh.harvard.edu wrote: Hi Michael sure, the T2 can help if you have it (although you'll need to download some updated binaries), but it is impossible to tell from these images what is going on. Looks either the intensity normalization, mri_segment or mris_make_surfaces failed. You can try the expert options for each one to prespecify the range of allowable intensities for gray and white matter. If you upload the subject to our ftp site (the whole subject directory tarred and gzipped) we will take a look cheers Bruce On Mon, 6 Oct 2014, Smith, Michael wrote: Hi, I¹ve been having trouble on a few of our subjects with getting the white matter and pial surface files to ³line up² correctly with the volume files. I¹ve attached a screenshot of what is happening: the pial surface is in red and the white matter surface file is in yellow. I have also attached an example of a ³good² subject for comparison. I¹ve tried looking through the tutorials online but didn¹t see anything that was really related to my issue and I was wondering what the best way to correct this. We have T2 weighted images for several subjects is well if that helps. Not sure if Freesurfer can use T2 images instead of T1 in the reconall script but I thought I would mention it. Thank you very much in advance! Best, Michael S. ___ 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 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.
Re: [Freesurfer] WM Pial Segmentation Errors
Ah, sorry for some reason it just wasn’t clicking before. I was able to upload a dataset. Thanks! On 10/8/14, 10:59 AM, Bruce Fischl fis...@nmr.mgh.harvard.edu wrote: Hi Michael you need to follow the directions on this page: http://surfer.nmr.mgh.harvard.edu/fswiki/FtpFileExchange in particular, make sure you change directories before trying to put cheers Bruce On Wed, 8 Oct 2014, Smith, Michael wrote: See attached On 10/8/14, 10:46 AM, Bruce Fischl fis...@nmr.mgh.harvard.edu wrote: can you send us the details of your ftp command? On Wed, 8 Oct 2014, Smith, Michael wrote: Hi Bruce, Do I not have permission to transfer files to the remote machine? I can login fine as an anonymous user but when I attempt to use the put command it says it could not create the file. On 10/7/14, 7:33 PM, Bruce Fischl fis...@nmr.mgh.harvard.edu wrote: Hi Michael sure, the T2 can help if you have it (although you'll need to download some updated binaries), but it is impossible to tell from these images what is going on. Looks either the intensity normalization, mri_segment or mris_make_surfaces failed. You can try the expert options for each one to prespecify the range of allowable intensities for gray and white matter. If you upload the subject to our ftp site (the whole subject directory tarred and gzipped) we will take a look cheers Bruce On Mon, 6 Oct 2014, Smith, Michael wrote: Hi, I¹ve been having trouble on a few of our subjects with getting the white matter and pial surface files to ³line up² correctly with the volume files. I¹ve attached a screenshot of what is happening: the pial surface is in red and the white matter surface file is in yellow. I have also attached an example of a ³good² subject for comparison. I¹ve tried looking through the tutorials online but didn¹t see anything that was really related to my issue and I was wondering what the best way to correct this. We have T2 weighted images for several subjects is well if that helps. Not sure if Freesurfer can use T2 images instead of T1 in the reconall script but I thought I would mention it. Thank you very much in advance! Best, Michael S. ___ 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 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] tkmedit 'no license' error
Hello Freesurfer Team! I’ve been having an issue using the tkmedit function in freesurfer. I get the following error: ERROR: FreeSurfer license file /Users/smig9x/Applications/freesurfer//.license not found. If you are outside the NMR-Martinos Center, go to http://surfer.nmr.mgh.harvard.edu to get a valid license file (it's free). If you are inside the NMR-Martinos Center, make sure to source the standard environment. However, I do in fact have both a license.txt and LICENSE file in my freesurfer home directory. Why am I still receiving this error message? Thanks in advance for the help! Best, Michael S. ___ 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.
Re: [Freesurfer] tkmedit 'no license' error
Zeke, Attached is a screenshot. Thanks! On 10/1/14, 11:03 AM, Z K zkauf...@nmr.mgh.harvard.edu wrote: Hello Micheal, Can you please provide me the output when you 'cd' into the FREESURFER_HOME directory and type the command 'ls -a' -Zeke On 10/01/2014 08:56 AM, Smith, Michael wrote: Hello Freesurfer Team! I¹ve been having an issue using the tkmedit function in freesurfer. I get the following error: ERROR: FreeSurfer license file /Users/smig9x/Applications/freesurfer//.license not found. If you are outside the NMR-Martinos Center, go to http://surfer.nmr.mgh.harvard.edu to get a valid license file (it's free). If you are inside the NMR-Martinos Center, make sure to source the standard environment. However, I do in fact have both a license.txt and LICENSE file in my freesurfer home directory. Why am I still receiving this error message? Thanks in advance for the help! Best, Michael S. ___ 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 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 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.
Re: [Freesurfer] tkmedit 'no license' error
Zeke, That fixed it! Thank you. On 10/1/14, 1:05 PM, Z K zkauf...@nmr.mgh.harvard.edu wrote: Hmmm... The error say: ERROR: FreeSurfer license file /Users/smig9x/Applications/freesurfer//.license not found. And according to your screen capture I also do not see that file. But I do see license.txt which should work. Can you try just renaming (or copying) the file license.txt to .license and see what happens? This can be done with the following command: cd /Applications/freesurfer cp license.txt .license Give that a shot and try again. -Zeke On 10/01/2014 12:35 PM, Smith, Michael wrote: Zeke, Attached is a screenshot. Thanks! On 10/1/14, 11:03 AM, Z K zkauf...@nmr.mgh.harvard.edu wrote: Hello Micheal, Can you please provide me the output when you 'cd' into the FREESURFER_HOME directory and type the command 'ls -a' -Zeke On 10/01/2014 08:56 AM, Smith, Michael wrote: Hello Freesurfer Team! I¹ve been having an issue using the tkmedit function in freesurfer. I get the following error: ERROR: FreeSurfer license file /Users/smig9x/Applications/freesurfer//.license not found. If you are outside the NMR-Martinos Center, go to http://surfer.nmr.mgh.harvard.edu to get a valid license file (it's free). If you are inside the NMR-Martinos Center, make sure to source the standard environment. However, I do in fact have both a license.txt and LICENSE file in my freesurfer home directory. Why am I still receiving this error message? Thanks in advance for the help! Best, Michael S. ___ 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 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 ___ 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
