BrainVISA

Found something... Graph To Volume Converter. Getting a key error so far. in Graph To Volume Converter 1 1 KeyError neuroProcesses.py (2167) in _processExecution: result = process.execution( self ) graphToVolume.py (76) in execution: vol = graph[ self.extract_volume ] __init__.py (641) in genobj__ge...

Hi again, I did manage to convert a roots volume to mnc format, which works like a charm. What I would like however is to convert the labelled sulcal folds, which can be either in a labeled volume (albeit not subvoxel in accuracy), or better still, in a collection of labeled triangulated surfaces, t...

Hi gents,

I managed to view the Fold Graph, as suggested by Jean-Francois, and illustrated below. For some reason, many of the sulci appear pink, towards the posterior side. Any idea why this is so?

I'll play around with AimsFileConvert next.

Michel

Thanks so much, JF and Yann. I will give it a try. If this leads to a paper, and I think that it will, I'd like to include one or two of you as co-authors. I'll be in touch as things develop, although it's equally likely that I will have more lame questions along the way.

Best wishes,

Michel

Hi Denis, I managed to set up the database properly, using the Convert Old Database command. The label of that command is a bit misleading. I didn't really have an old database, but doing this meant having a database set up, and meant also that when it comes time to import T1, the interface suggests...

Hi Denis, I must be doing something wrong with the import. I've gotten an .ima file of the same name, but it does not seem to process the database properly, and if I try again: NotInDatabaseError neuroProcesses.py (2167) in _processExecution: result = process.execution( self ) ImportT1MRI.py (188) i...

So far I'm seeing the following, after giving it AC, PC and other points, and selecting Run: neuroProcesses.py (2167) in _processExecution: result = process.execution( self ) neuroProcesses.py (962) in execution: return self._executionNode.run( context ) neuroProcesses.py (1650) in run: return self....

Sorry, playing around, I may have found something relevant: 2007 T1 pipeline. Lemme play with it and report back. Cheers, Michel Hi folks. I don't recall how to save the AC, PC, Interhemispheric point, and left hemispheric point in the window GUI. Please remind me. Somehow, the position that I clic...

Sorry, playing around, I may have found something relevant: 2007 T1 pipeline. Lemme play with it and report back.

Cheers,

Michel

Dear all, I am interested in starting from a mnc volume, which I managed to convert to ima format, and doing the equivalent of "Ana do a lot of things" which handled the whole pipeline in the past to extract sulci, including the segmentation. How do I proceed with the current software? Bes...

Hi all, I'm playing around with Brainvisa after a year or so of neglecting it, based on a new release, and I'm seeing errors in trying to load mnc file. I get the following self._startProcess( self.process, executionFunction ) neuroProcesses.py (2003) in _startProcess: apply( self._setArguments, (_p...

Looks like that did it, Yann. Thanks. I perhaps should have caught that, but the message was a little cryptic, even if explicit about the line number.

I'll be in touch as things progress.

Best wishes, Michel

I'm seeing the following on Ubuntu 8.10... Anatomist seems to run. Brainvisa, well... michel@michel-desktop:~/sideprojects/brainvisa/bin$ ./brainvisa Loading toolbox brainrat Loading toolbox connectomist Loading toolbox cortical_surface Loading toolbox data management Loading toolbox datamind Loadin...

Hi gents, I'm trying to install SHFJ_pack-stable-linux-3.0.2 on Ubuntu 8.10, and finding that I'm getting Qt errors. Please see below... I'm using Synaptic Package Manager... Can anyone spot the error? Is it a .bashrc environment define that is missing, or a package? Best wishes, Michel michel@miche...

Thanks Denis. I'll be in touch as things develop.

I'll email you and JF directly.

Cheers,

Michel