Re: [Freesurfer] freeview

2012-12-03 Thread Andreas Berger
On Sunday, December 02, 2012 23:56:38 Yaniv Kaufman wrote: > Dear Freesurfer experts, > > I am trying to display DTI using freeview, however, every time I attempt to > run freeview from the command line (I am using Ubuntu 12.4), I receive the > following error: > > "freeview.bin: error whil

[Freesurfer] freeview

2012-12-02 Thread Yaniv Kaufman
Dear Freesurfer experts, I am trying to display DTI using freeview, however, every time I attempt to run freeview from the command line (I am using Ubuntu 12.4), I receive the following error: "freeview.bin: error while loading shared libraries: libjpeg.so.62: cannot open shared objec

Re: [Freesurfer] freeview

2012-11-07 Thread Ruopeng Wang
Hi, Freeview does not look up SUBJECT environment variable. So you will need to cd into your subject directory before running the command, or use the full path in the command for every file. Ruopeng On 11/7/12 9:50 AM, Catherine Bois wrote: Hi, I am trying to use freeview to look at wm/brainma

[Freesurfer] freeview

2012-11-07 Thread Catherine Bois
Hi, I am trying to use freeview to look at wm/brainmask etc however the command wont work. The command Im suing is freeview -v wm1_edits_before/mri/wm.mgz:colormap=heat:opacity=0.4 wm1_edits_before/mri/brainmask.mgz \ -f wm1_edits_before/surf/lh.white:edgecolor=blue wm1_edits_before/surf/lh.pial:e

[Freesurfer] Freeview display errors - Ubuntu 12.04

2012-09-13 Thread Richard Binney
Hi Freesurfers, I've recently moved onto Ubuntu 12.04. The Freesurfer installation has required me to download various libraries and create many symbolic links to have it working. Further more I've had to set the doublebufferflag=1 (whatever that is) in order for tkmedit and freeview to work (they

Re: [Freesurfer] freeview tracula error

2012-08-29 Thread Cat Chong
Thank you for the almost immediate reply. Yes, it seems to be otherwise working, cheers, Cat From: Nick Schmansky To: Cat Chong Cc: "freesurfer@nmr.mgh.harvard.edu" Sent: Wednesday, August 29, 2012 2:35 PM Subject: Re: [Freesurfer] freeview tra

Re: [Freesurfer] freeview tracula error

2012-08-29 Thread Nick Schmansky
does freeview otherwise appear to be working? that is, does it crash? the 'invalid drawable' messages can be ignored on the mac. n. On Wed, 2012-08-29 at 14:29 -0700, Cat Chong wrote: > > Dear Experts: > I have worked my way through Tracula and things seem to work fine, but > when I try to

[Freesurfer] freeview tracula error

2012-08-29 Thread Cat Chong
  Dear Experts: I have worked my way through Tracula and things seem to work fine, but when I try to view my tractography outputs I get the following persistent error using freeview (copied below). I am using a Mac OS X 10.6.7. freesurfer-Darwin-leopard-i686-stable-pub-v5.1.0 Could this

Re: [Freesurfer] Freeview scripting reference

2012-06-29 Thread Ruopeng Wang
Hi Inge, Freeview does not support tcl scripting. It does have lots of command-line options that might fit your need. Run 'freeview -h" will display a complete list of the available options. Best, Ruopeng On 6/29/12 7:16 AM, Inge Kasbohm Amlien wrote: Hi list, I am looking for a complete re

[Freesurfer] Freeview scripting reference

2012-06-29 Thread Inge Kasbohm Amlien
Hi list, I am looking for a complete reference to scriptable commands for Freeview, comparable to what exists for tksurfer (e.g. http://surfer.nmr.mgh.harvard.edu/fswiki/TkSurferGuide/TkSurferScripting/TkSurferScriptingReference) Does this exist? Thanks! ___ I

Re: [Freesurfer] freeview RAS

2012-06-04 Thread Douglas N Greve
Hi Hiroyuki, can you give us more information? Eg, you click on a given vertex (col,row,slice), you find the "Scanner RAS" field in tkmedit, you go to the same col,row,slice in freeview and it's RAS is x,y,z. There are several different RAS coordinates, and you'll need to be clear as to which o

[Freesurfer] freeview RAS

2012-06-02 Thread Oya, Hiroyuki (UI Health Care)
Dear Sir, When I view a brain volume (e.x., orig.mgz) with freeview and tkmedit, RAS coordinate differs. Why? Thank you. Hiroyuki Notice: This UI Health Care e-mail (including attachments) is covered by the Electronic Communications Privacy Act, 18 U.S.C. 251

Re: [Freesurfer] Freeview chrash

2012-05-20 Thread Focke, Niels
Nachricht- Von: Ruopeng Wang [mailto:rpw...@nmr.mgh.harvard.edu] Gesendet: Mittwoch, 16. Mai 2012 18:30 An: Focke, Niels Betreff: Re: AW: [Freesurfer] Freeview chrash Hi Niels, Are you using non-English terminals? I think we found the reason. But no fix yet. The work around is to set your

Re: [Freesurfer] Freeview chrash

2012-05-03 Thread Ruopeng Wang
This is too strange. I logged into the same machine. Both stable and dev version load the surface file without any problem... We will investigate. Ruopeng On 05/03/2012 12:12 PM, Alexandre Gramfort wrote: >> Alex, since you're in the Martinos center, can you try source the dev >> version just to

Re: [Freesurfer] Freeview chrash

2012-05-03 Thread Alexandre Gramfort
> Alex, since you're in the Martinos center, can you try source the dev > version just to see if the same problem exists? I just tried after sourcing /usr/local/freesurfer/nmr-dev-env and got the same segfault with MatrixMultiply: m2 is null! I tried on the machine: megmix Alex

Re: [Freesurfer] Freeview chrash

2012-05-03 Thread Focke, Niels
iels Focke Klinische Neurophysiologie UMG - Universitätsmedizin Göttingen -Ursprüngliche Nachricht- Von: Ruopeng Wang [mailto:rpw...@nmr.mgh.harvard.edu] Gesendet: Donnerstag, 3. Mai 2012 14:42 An: Alexandre Gramfort Cc: freesurfer@nmr.mgh.harvard.edu; Focke, Niels Betreff: Re: [Freesurfer] Freev

Re: [Freesurfer] Freeview scripting

2012-05-03 Thread Auer, Tibor
<mailto:ta...@mpibpc.mpg.de> From: freesurfer-boun...@nmr.mgh.harvard.edu [mailto:freesurfer-boun...@nmr.mgh.harvard.edu] On Behalf Of Ruopeng Wang Sent: Thursday, May 03, 2012 2:44 PM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Freeview scripting The text file is just li

Re: [Freesurfer] Freeview scripting

2012-05-03 Thread Ruopeng Wang
The text file is just lines of freeview command-line options for convenience. It cannot include shell commands. Ruopeng On 5/3/12 5:47 AM, Auer, Tibor wrote: Hi, I am looking for an option to script freeview as I could tksurfer via TCL. I checked the command-line options, and there is a "

Re: [Freesurfer] Freeview chrash

2012-05-03 Thread Ruopeng Wang
Strange. I could not reproduce the error. Niels, I also tried the surface file you sent me. It loads fine. My colleague could not reproduce it on his machine, either. Alex, since you're in the Martinos center, can you try source the dev version just to see if the same problem exists? Thanks, R

[Freesurfer] Freeview-FSL

2012-05-03 Thread Auer, Tibor
Hi, a bit connecting to my previous mail: How can I overlay an FSL activation map onto the surface in FreeView? The solution working in tksurfer (i.e. overlay) is not working here. I can load the data as a volume, but then it is not projected to the surface. Thanks, Auer, Tibor M.D. Ph

[Freesurfer] Freeview scripting

2012-05-03 Thread Auer, Tibor
Hi, I am looking for an option to script freeview as I could tksurfer via TCL. I checked the command-line options, and there is a "-cmd Load freeview commands from a text file", but I could not find any documentation about the language/syntax/commands. Could someone tell me, where can I find

Re: [Freesurfer] Freeview chrash

2012-05-03 Thread Alexandre Gramfort
Dear Ruopeng, to reproduce the problem with : MatrixMultiply: m2 is null! and the seg fault. $source /usr/local/freesurfer/nmr-stable51-env $cd ~gramfort/cluster/work/data/MNE-sample-data/subjects $setenv SUBJECTS_DIR $PWD $freeview -f sample/surf/lh.inflated if you cannot access this folder yo

Re: [Freesurfer] Freeview chrash

2012-05-02 Thread Focke, Niels
Dear Ruopeng, this happens with any surface, for example "bert" lh/rh.pial (that comes with Freesurfer). I have attached a locally generated surface as well, but I would guess that the problem is not the surface (files) but rather freeview itself or an incompatibility maybe with the Centos 5 libra

Re: [Freesurfer] Freeview chrash

2012-05-02 Thread Ruopeng Wang
Would it be possible to send us the surface file that caused the crash? So that we can replicate the problem? Thanks, Ruopeng On 5/2/12 9:35 AM, Focke, Niels wrote: > Dear experts, > > I have experienced some problems with freeview. When loading a surface (both > for my locally generated surface

[Freesurfer] Freeview chrash

2012-05-02 Thread Focke, Niels
Dear experts, I have experienced some problems with freeview. When loading a surface (both for my locally generated surfaces as well as for "bert" surfaces) the program exits (progress bar at approx. 10%) with this message: MatrixMultiply: m2 is null! The problem happens both for command line lo

[Freesurfer] Freeview Edit Capability

2012-04-23 Thread Richard Binney
Hi Freesurfers, I just want to check my observation that Freeview can not currently be used for editing the WM.mgz or the brainmask.mgz (for minor skull strip errors) as is done in TKmedit (cf., Edit Tutorial). Is that correct? I can’t find any documentation on this, and whilst I would assume

[Freesurfer] Freeview problem

2012-04-13 Thread carlo cotugno
I'm a newbie with FreSurfer and Linux. I'm following Longitudinal Processing-Tutorial. now I have only files of tutorial data set and I don't have any other file to test. I can run Freeview and I can load volume from terminal and from interface, but when I try to load surfaces (from terminal with

Re: [Freesurfer] Freeview problem I can't see volumes

2012-04-13 Thread Ruopeng Wang
Would it be possible to send us the surface file that crashes freeview? Ruopeng On 4/13/12 10:06 AM, carlo cotugno wrote: I'm a newbie with FreSurfer and Linux. I'm following Longitudinal Processing-Tutorial. now I have only files of tutorial data set and I don't have any other file to test. I

Re: [Freesurfer] Freeview problem I can't see volumes

2012-04-13 Thread carlo cotugno
I'm a newbie with FreSurfer and Linux. I'm following Longitudinal Processing-Tutorial. now I have only files of tutorial data set and I don't have any other file to test. I can run Freeview and I can load volume from terminal and from interface, but when I try to load surfaces (from terminal with

Re: [Freesurfer] Freeview problem I can't see volumes

2012-04-13 Thread Ruopeng Wang
Does this happen with every volume you load or just that specific one? What happens if you change slices? Are you viewing it in the 3D view? Ruopeng On 4/13/12 3:34 AM, carlo cotugno wrote: Dear FreeSurfer experts, I'm sorry but I have another problem..now when I load a surface (freeview

Re: [Freesurfer] Freeview problem I can't see volumes

2012-04-13 Thread Bruce Fischl
Hi Carlo that command line loads a volume, not a surface. Do you load the surface from the interface? You can do it from the command line with -f name>. Not sure about your problem, but we'll need more details about what you did cheers Bruce On Fri, 13 Apr 2012, carlo cotugno wrote: Dear

Re: [Freesurfer] freeview

2012-04-13 Thread Allison Stevens Player
You can make a copy of the LUT and remove all regions from it you don't want to see. Then when you load you volume, specify you want to use this new LUT and you will only see the ROIs in it. Allison On Apr 12, 2012, at 11:40 PM, Adil Javed wrote: > Hi, > is there any way to overlay only certai

[Freesurfer] Freeview problem I can't see volumes

2012-04-13 Thread carlo cotugno
Dear FreeSurfer experts, > I'm sorry but I have another problem..now when I load a surface (freeview -v > OAS2_0001_MR1.long.OAS2_0001/mri/norm.mgz)Freeview starts but i can't see the > image and only when I change for example values in opacity or window, the > image appears but immediately di

[Freesurfer] freeview

2012-04-12 Thread Adil Javed
Hi, is there any way to overlay only certain regions of interest from the LUT table and not all of them in freeview or tkmedit over a T1 image?  I want to just display certain areas or ROIs. thanks, AJ ___ Freesurfer mailing list Freesurfer@nmr.mgh.har

Re: [Freesurfer] FreeView doesn't load surfaces

2012-04-12 Thread Bruce Fischl
what is your command line? Make you you use -f before the surface name so it knows you are loading a surface. Also, please send us the info we need to help you! Command line, operating system, terminal output, FS version, etc cheers Bruce On Thu, 12 Apr 2012, Domenico M. Mezzapesa wrote:

Re: [Freesurfer] FreeView doesn't load surfaces

2012-04-12 Thread Ruopeng Wang
What version of freesurfer are you running? Would it be possible to send us the surface file that crashed it? Ruopeng On 4/12/12 5:12 AM, Domenico M. Mezzapesa wrote: > Dear FreeSurfer experts, > > I have a problem using FreeView: it can load > volume without problems, but when I try to load sur

[Freesurfer] FreeView doesn't load surfaces

2012-04-12 Thread Domenico M. Mezzapesa
Dear FreeSurfer experts, I have a problem using FreeView: it can load volume without problems, but when I try to load surface it crash. The error is: MatrixMultiply: m2 is null! No such file or directory Best regards Domenico M Mezzapesa Invita i tuoi amici e Tiscali ti premia! Il consi

[Freesurfer] freeview command line generic overlay colormap question

2012-04-11 Thread Heath Pardoe
Hi all, I have a question about controlling freeview from the command line. I would like to overlay some z-score maps for individual subjects on the fsaverage inflated surface. I would like to use the 'color wheel' color scale setting and threshold the images between -1 and 1 standard deviations

Re: [Freesurfer] Freeview bus error

2012-04-10 Thread Ruopeng Wang
According to freesurfer release notes http://surfer.nmr.mgh.harvard.edu/fswiki/ReleaseNotes, Freeview in version 5.0 does not work on Snow Leopard. Version 5.1 has fixed it. Ruopeng On 04/10/2012 04:36 PM, Jeni Chen wrote: Hi, I was recently at the FreeSurfer workshop in Boston and learned a

[Freesurfer] Freeview bus error

2012-04-10 Thread Jeni Chen
Hi, I was recently at the FreeSurfer workshop in Boston and learned about the "Freeview" tool in Freesurfer. However, when I tried to run it from my own laptop (Mac book pro), it crashes and gives the error message: "Bus error". I didn't get a chance to have this problem solved while I was the

Re: [Freesurfer] Freeview NIH Color Map

2012-03-04 Thread Ruopeng Wang
Unfortunately no. I'll update it in the next release. Ruopeng On 3/4/12 9:11 PM, Blazey, Tyler wrote: > Hi, > > Is there any way to prevent the NIH color map in Freeview from displaying > values higher than the max as black? I can only seem to find this option for > the Heat color map. > > Than

[Freesurfer] Freeview NIH Color Map

2012-03-04 Thread Blazey, Tyler
Hi, Is there any way to prevent the NIH color map in Freeview from displaying values higher than the max as black? I can only seem to find this option for the Heat color map. Thanks for any help, -Tyler The material in this message is private and may contain

Re: [Freesurfer] Freeview Surface Editing

2012-02-16 Thread Bruce Fischl
Hi Tina this is easiest to do in tksurfer using the path drawing and custom fill stuff cheers Bruce On Thu, 16 Feb 2012, Tina Jeon wrote: Dear freesurfer experts,   I am new to the freeview interface. How do I go about drawing a ROI on the surfaces to create my own label? Both the voxel e

[Freesurfer] Freeview Surface Editing

2012-02-16 Thread Tina Jeon
Dear freesurfer experts, I am new to the freeview interface. How do I go about drawing a ROI on the surfaces to create my own label? Both the voxel edit and ROI edit buttons are not useful in this case. Thank you in advance, Tina Jeon PhD Candidate Advanced Imaging Research Center UT Southweste

Re: [Freesurfer] freeview label

2011-12-25 Thread Bruce Fischl
Hi Holger, Merry Christmas to you! The labels look ok to me. You have to be careful looking at a label overlaid on a slice as you are looking at an arbitrary 2d cut through a folded 3d surface. Try viewing the on the inflated surface in tksurfer and see if they make more sense to you. Bruce

Re: [Freesurfer] FreeView Gave Errors

2011-12-08 Thread Bruce Fischl
sure, you can probably just email it to me and Ruopeng. Does it work of you just load it with -f without the other options? On Fri, 9 Dec 2011, Xinian Zuo wrote: > Thanks, Bruce! The command line is: > > freeview --viewsize 500 500 -viewport coronal -slice 1 1 64 -ss > coronal.64.png -v > beijin

Re: [Freesurfer] FreeView Gave Errors

2011-12-08 Thread Xinian Zuo
Thanks, Bruce! The command line is: freeview --viewsize 500 500 -viewport coronal -slice 1 1 64 -ss coronal.64.png -v beijing180/2929166/mri/norm/mgz:opacity=1:grayscale=0,137 -f beijing180/2929166/surf/lh.white:edgecolor=red -f beijing180/2929166/surf/rh.white:edgecolor=red This cmd worked for a

Re: [Freesurfer] freeview, viewing surfaces

2011-12-08 Thread Ruopeng Wang
H, I think the warning message says itself very clear :-). If you load a volume after the surface, it might not align with it because of the lack of geometry information in the surface header. I'm not sure about your second question. Anyone? Ruopeng On 12/8/11 3:56 PM, kelsi wrote: Hi, wh

[Freesurfer] freeview, viewing surfaces

2011-12-08 Thread kelsi
Hi, when I load my ?h.white, inflated, pial, etc data in freeview, I keep getting this message: "Surface does not contain valid volume geometry information. It may not align with volumes and other surfaces" My command is: freeview -v fsaverage/mri/aparc+aseg.mgz -f fsaverage/surf/lh.inflated

Re: [Freesurfer] freeview: segmentation fault

2011-12-08 Thread Ruopeng Wang
Would be hard for us to diagnose if we can't replicate the issue. Is there any core dump file or some kind of log file that may provide any hint? From what you described, it seems freeview crashes right when it is about to render the loaded image. that's about as far as I can guess now. Is that

Re: [Freesurfer] freeview: segmentation fault

2011-12-08 Thread Xin Zheng
Hi, I have not used freeview before in any version. The images open in tkmedit. What can we do to diagnose this problem? Xin On Thu, Dec 8, 2011 at 3:16 PM, Ruopeng Wang wrote: > I have no problem loading this file in freeview, in both old and new > versions. Have you used freeview before on th

Re: [Freesurfer] freeview: segmentation fault

2011-12-08 Thread Ruopeng Wang
I have no problem loading this file in freeview, in both old and new versions. Have you used freeview before on the same system? Did it work? Ruopeng On 12/08/2011 02:33 PM, Xin Zheng wrote: > Hi Ruopeng, > > It seems to be with all files. Attached is one of them. > > Thanks! > Xin > > On Thu, D

Re: [Freesurfer] freeview: segmentation fault

2011-12-08 Thread Bruce Fischl
can you open it in tkmedit? Sounds like something is wrong with the file On Thu, 8 Dec 2011, Xin Zheng wrote: > Hi, > > We are trying to open something using freeview (ie. freeview -v > SubjectID_template/mri/norm.mgz) and would get a segmentation fault. > When we tried to open it directly from t

Re: [Freesurfer] freeview: segmentation fault

2011-12-08 Thread Ruopeng Wang
Does it happen with just that file or with other files as well? Would it be possible to send us that volume file? Ruopeng On 12/08/2011 02:03 PM, Xin Zheng wrote: > Hi, > > We are trying to open something using freeview (ie. freeview -v > SubjectID_template/mri/norm.mgz) and would get a segmenta

[Freesurfer] freeview: segmentation fault

2011-12-08 Thread Xin Zheng
Hi, We are trying to open something using freeview (ie. freeview -v SubjectID_template/mri/norm.mgz) and would get a segmentation fault. When we tried to open it directly from the freeview GUI, it will load to about 7% and segmentation fault would occur again. We're using Freesurfer 5.1.0 on Fedor

Re: [Freesurfer] FreeView Gave Errors

2011-12-08 Thread Bruce Fischl
can you send us your command line? And does this happen right away, or after you do something in the interface? cheers Bruce On Thu, 8 Dec 2011, Xinian Zuo wrote: > Freesurfers, > > Anyone saw some errors below from FreeView? > -error > mess

[Freesurfer] FreeView Gave Errors

2011-12-08 Thread Xinian Zuo
Freesurfers, Anyone saw some errors below from FreeView? -error message-- freeview.bin: tnl/t_vertex.c:407: update_input_ptrs: Assertion `a[j].inputstride == vptr->stride' failed. --

Re: [Freesurfer] freeview crash

2011-08-08 Thread Knut J Bjuland
Hi Matt Could you please send information about what Freeview output before it crash. You could try to run strace freeview to se what is wrong. You could also add if you are using Linux or Mac Os X. Knut J On 08/08/2011 01:41 PM, Hoptman, Matthew wrote: > > Hi Ruopeg, > > No, glxgears doesn't cr

[Freesurfer] freeview crash

2011-08-08 Thread Hoptman, Matthew
Hi Ruopeg, No, glxgears doesn't crash. I'm getting about 3929 FPS. Thanks, Matt Conserve Resources. Print only when necessary. IMPORTANT NOTICE: This e-mail is meant only for the use of the intended recipient. It may contain confidential information which is legally privilegedor otherwis

[Freesurfer] freeview load fiducials from 3DSlicer

2011-07-07 Thread Gabriele Arnulfo
Hi guys, I've got a list of fiducials (fcsv) from 3DSlicer, Is there a way to import them within freeview? Those points look like label,x,y,z,[flag],[flag] i.e. P,57.799,-49.1799,13.07,1,1 P,-4.05607,-47.1519,8.93645,1,1 thank in advance. g. ___ F

Re: [Freesurfer] Freeview Overlay

2011-06-27 Thread Ruopeng Wang
Hi Maria, The fix is done and should be available in tomorrow's dev build. Ruopeng On 06/27/2011 12:13 PM, iac...@nmr.mgh.harvard.edu wrote: > Hi all, > > I haven't had any answer to my post, so I give another try. Hope it > doesn't bother you. > > I am trying to overlay a map on a specific su

Re: [Freesurfer] Freeview Overlay

2011-06-27 Thread Ruopeng Wang
Hi Maria, I've tested the files you sent me and were able to replicate the problem. Will work on it asap. Sorry about the delay. Ruopeng On 06/27/2011 12:13 PM, iac...@nmr.mgh.harvard.edu wrote: > Hi all, > > I haven't had any answer to my post, so I give another try. Hope it > doesn't bother

[Freesurfer] Freeview Overlay

2011-06-27 Thread iacono
Hi all, I haven't had any answer to my post, so I give another try. Hope it doesn't bother you. I am trying to overlay a map on a specific subcortical structure (the caudate). -I obtained the surface of the structure using the command: mri_tessellate structure.nii.gz 1 lh.structure.surf -then

Re: [Freesurfer] freeview and wm-segmentation errors

2011-06-01 Thread Nick Schmansky
1. is your installation 64b? is there a libXss.so in your /usr/lib64 dir? 2. was this run from scratch or rerun? if rerun, when was wm.mgz created and by what release? if created by a 5.1beta release late march to early april, it could have a bug responsible for this. if so, try rerunning wit

Re: [Freesurfer] freeview and wm-segmentation errors

2011-05-31 Thread Bruce Fischl
Can you email me one of the wm.mgz volume that fails? On Wed, 1 Jun 2011, von Polier, Georg Ferdinand Anto wrote: > Hi, > > using FS 5.1 now, I encountered two problems: > > 1. when I try to start freeview on my personal laptop, this errors appears: > > [georg@localhost ~]$ freeview > freeview.bi

[Freesurfer] freeview and wm-segmentation errors

2011-05-31 Thread von Polier, Georg Ferdinand Anto
Hi, using FS 5.1 now, I encountered two problems: 1. when I try to start freeview on my personal laptop, this errors appears: [georg@localhost ~]$ freeview freeview.bin: error while loading shared libraries: libXss.so.1: cannot open shared object file: No such file or directory However, lib

Re: [Freesurfer] freeview: creating ROIs, measuring volume

2011-05-16 Thread Ruopeng
You can try use the flood-fill tool to fill the ROI you outlined. On 5/16/11 5:58 PM, Lynette Silva wrote: > Thanks Ruopeng, > > I tried tracing the outline with the freehand tool, and I also tried > setting waypoints around the surface area of my ROI. What tools would > you recommend? > > Thanks

Re: [Freesurfer] freeview: creating ROIs, measuring volume

2011-05-16 Thread Lynette Silva
Thanks Ruopeng, I tried tracing the outline with the freehand tool, and I also tried setting waypoints around the surface area of my ROI. What tools would you recommend? Thanks again! Lynette On Mon, May 16, 2011 at 3:46 PM, Ruopeng wrote: > When you say tracing an ROI by hand in freeview, did

Re: [Freesurfer] freeview: creating ROIs, measuring volume

2011-05-16 Thread Ruopeng
When you say tracing an ROI by hand in freeview, did you fill it or just traced the outline? In any case, you will need to do this on each slice by hand. However, there're various options and tools in freeview that may help speed up the process dramatically. Ruopeng On 5/16/11 5:12 PM, Lynette

[Freesurfer] freeview: creating ROIs, measuring volume

2011-05-16 Thread Lynette Silva
Hello All, I think I am missing a key step in creating an ROI in freeview. I have been tracing an ROI by hand in freeview, and saving as a label. Then I use mri_label2vol followed by mri_label_volume, and this works GREAT... except the output has far too few voxels to be the whole volume of my ROI

[Freesurfer] freeview

2011-05-11 Thread swoodman
Hello all! I have a question regarding using freeview. When doing a 3D rengering of t-maps, there is a setting that allows you to view clusters with peak t scores. When we do this peak t scores are included in two clusters. We wish to only show ONE cluster for an image we are creating. How doe

Re: [Freesurfer] freeview and control points label

2011-05-05 Thread Bruce Fischl
p.s. or you could create a segmentation volume and your own color lut I guess On Thu, 5 May 2011, Gabriele Arnulfo wrote: > Dear freesurfer experts, > > I'm currently using freeview to visualize surfaces and volumes. I'm > wondering if there's a possibility to assign to each control point a > lab

Re: [Freesurfer] freeview and control points label

2011-05-05 Thread Bruce Fischl
Hi Gabriele, I think you want them each to be ROIs then, not control points. cheers Bruce On Thu, 5 May 2011, Gabriele Arnulfo wrote: > Dear freesurfer experts, > > I'm currently using freeview to visualize surfaces and volumes. I'm > wondering if there's a possibility to assign to each control

[Freesurfer] freeview and control points label

2011-05-05 Thread Gabriele Arnulfo
Dear freesurfer experts, I'm currently using freeview to visualize surfaces and volumes. I'm wondering if there's a possibility to assign to each control point a label. My control points are contacts of linear-intra-cerebral electrodes and I would like to assign a name to each control points in o

Re: [Freesurfer] freeview and control points

2011-02-04 Thread Ruopeng Wang
You should be able to pick any location you want to save control point, when the file dialog shows up. As to default filename, there is no option to set it in freeview now. But I believe you only need to manually enter file name the first time you save it. Ruopeng On 2/4/11 6:47 PM, Bruce Fis

Re: [Freesurfer] freeview and control points

2011-02-04 Thread Bruce Fischl
1. it definitely has to have thatt file name/location for recon-all to find it. I'll leave 2 and 3 for Ruopeng On Fri, 4 Feb 2011, Mehul Sampat wrote: > Hi Folks, > > We used to use tkmedit to add control points and recently started using > freeview. > I have a few basic questions about saving c

[Freesurfer] freeview and control points

2011-02-04 Thread Mehul Sampat
Hi Folks, We used to use tkmedit to add control points and recently started using freeview. I have a few basic questions about saving controls points created with freeview. 1. I noticed that in tkmedit edit controls points were saved as "control.dat" in the "subject_dir"/tmp (e.g. bert/tmp). When

Re: [Freesurfer] freeview load overlay error...

2010-11-19 Thread Ruopeng Wang
ory for Advanced Medical Image Processing > Department of Radiology > Las Condes Clinic > Lo Fontecilla 441, Las Condes, Santiago, Chile. > Tel: 56-2-2105170 > Cel: 56-9-97771785 > www.clc.cl > > > El 18-11-2010 15:57, Gonzalo Rojas escribió: > > Message: 4 >

Re: [Freesurfer] freeview load overlay error...

2010-11-18 Thread Gonzalo Rojas Costa
0500 > From: Ruopeng Wang > Subject: Re: [Freesurfer] freeview load overlay error... > To: freesurfer@nmr.mgh.harvard.edu > > What does mris_info show on the overlay file? > > On 11/14/10 11:08 PM, Gonzalo Rojas Costa wrote: >> Hi: >> >>I generated a

Re: [Freesurfer] freeview load overlay error...

2010-11-15 Thread Ruopeng Wang
What does mris_info show on the overlay file? On 11/14/10 11:08 PM, Gonzalo Rojas Costa wrote: Hi: I generated a surface with: mri_vol2surf --src zstat3.nii.gz --src_type nifti --srcreg ../registro.dat --hemi lh --projfrac 0.5 --out ./zstat3_lh.w --out_type w then I tried to load zstat3_lh

Re: [Freesurfer] Freeview and Mac OS 10.6 - Snow Leopard

2010-10-22 Thread Nick Schmansky
it does not work in v5.0. however, this is one of our top priorities to get working for release in the upcoming 5.1 (within a month or less). n. On Fri, 2010-10-22 at 12:42 +0200, Andreas Schindler wrote: > Dear Freesurfers > > > > Does anyone know if freeview already works on Mac OS Snow Le

[Freesurfer] Freeview and Mac OS 10.6 - Snow Leopard

2010-10-22 Thread Andreas Schindler
Dear Freesurfers Does anyone know if freeview already works on Mac OS Snow Leopard or when it will be patched? best wishes Andreas ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurf

Re: [Freesurfer] freeview and annotation file

2009-10-05 Thread Ruopeng Wang
Hi, Annotation option is not available in the stable release version. If you are able to run the development version, you can load annotation file from the Surface control panel on the left. Or you can load it from the command-line like: freeview -f surface_filename:annot=annotation_filename Bes

[Freesurfer] freeview and annotation file

2009-10-05 Thread tulu
Dear freesurfer experts,I would like to use freeview to check the pial surface and label with annotation file. how to do it ?thanks your helpbestJL--- 本郵件來自HiNet WebMail ---___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.ha

Re: [Freesurfer] Freeview on Mac

2009-07-31 Thread Krish Subramaniam
Hi Jon Get both the files from /space/outgoing/fsdev/krish/freeview/ copy them to $FREESURFER_HOME/bin/ and tar zvxf freeview.tar.gz and make sure $FREESURFER_HOME is set setenv $FREESURFER_HOME then execute freeview.nmr.sh ./freeview.nmr.sh I haven't had the time to check it in any mac. B

[Freesurfer] Freeview on Mac

2009-07-31 Thread jentis
Hi Guys, Is it possible to get Freeview compiled for a Mac? Last time I check, it wasn't supported, but it would be of great help to me and at least a couple other members of my lab. Thanks. Best, Jon ___ Freesurfer mailing list Freesurfer@nmr.mgh.h

[Freesurfer] Freeview for Mac

2009-07-16 Thread jentis
Hi, I have a quick question: has freeview been compiled for an intel macbook pro? Thanks, Jon ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

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