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Welcome to the TVB Users group
Here, the users of the Virtual Brain can ask questions, provide feedback and discussion functionality.
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Rogelio Pegueros
,
Lia Domide
3
12:46 PM
Connectivity ZIP
Thank you very much, it helped. What I did was to load the connectivity and tract_lenght as .csv, and
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Connectivity ZIP
Thank you very much, it helped. What I did was to load the connectivity and tract_lenght as .csv, and
12:46 PM
liuxin...@gmail.com
,
WOODMAN Michael
2
Jul 8
Threshold -2.05 in 2D Epileptor model
hi, The threshold may change as a function of model parameters, but not the simulation length time.
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Threshold -2.05 in 2D Epileptor model
hi, The threshold may change as a function of model parameters, but not the simulation length time.
Jul 8
WOODMAN Michael
Jul 8
Re: [RESEAUX SOCIAUX] [TVB] PowerSpectraInteractive() not working anymore?
hi, Those viewers are deprecated. Please use plain plotting tools like `specgram`. cheers, Marmaduke
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Re: [RESEAUX SOCIAUX] [TVB] PowerSpectraInteractive() not working anymore?
hi, Those viewers are deprecated. Please use plain plotting tools like `specgram`. cheers, Marmaduke
Jul 8
Elike Morsink
,
WOODMAN Michael
2
Jul 8
Processing simulated EEG data
hi, are you working with EEG data or intracranial EEG ? most of the work in TVB has been done with
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Processing simulated EEG data
hi, are you working with EEG data or intracranial EEG ? most of the work in TVB has been done with
Jul 8
Lorenzo Prione
,
WOODMAN Michael
11
Jul 4
Unit of measure for current of pulse train
hi In principle, yes, but it is unlikely that this is the problem you wish to solve. The effect of
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Unit of measure for current of pulse train
hi In principle, yes, but it is unlikely that this is the problem you wish to solve. The effect of
Jul 4
Sergio Herrero Fernández
,
Lia Domide
2
Jun 25
how to import connectivity
Hi, TVB expectations on a Large Scale Connectivity are explained here: https://docs.thevirtualbrain.
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how to import connectivity
Hi, TVB expectations on a Large Scale Connectivity are explained here: https://docs.thevirtualbrain.
Jun 25
Lorenzo Prione
,
WOODMAN Michael
2
Jun 13
TVB EEG sensors
hi I'm not aware of a data repository, but it is possible to import the TVB surface into a
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TVB EEG sensors
hi I'm not aware of a data repository, but it is possible to import the TVB surface into a
Jun 13
Szymon Tyras
, …
Daniele Marinazzo
4
Jun 13
Validity of Sliding-Window FCD as a Fitting Target
The global signal is the coarsest region of interest, it is very correlated with systemic
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Validity of Sliding-Window FCD as a Fitting Target
The global signal is the coarsest region of interest, it is very correlated with systemic
Jun 13
Elike Morsink
,
WOODMAN Michael
6
May 31
Raw monitoring of Epileptor model
hi, On the model instance, the variables_of_interest attribute is a list of expressions that should
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Raw monitoring of Epileptor model
hi, On the model instance, the variables_of_interest attribute is a list of expressions that should
May 31
Joey Gao
,
WOODMAN Michael
5
May 30
A question about the G to ajust the parameter
Here are the citations of those figures, notably in supplementary. Monteverdi, A., Palesi, F.,
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A question about the G to ajust the parameter
Here are the citations of those figures, notably in supplementary. Monteverdi, A., Palesi, F.,
May 30
Dominique Hughes
, …
WOODMAN Michael
6
May 27
Results the Same for Different G
Hi, Thank you so much, that is extremely helpful. I was basing the noise value based on results
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Results the Same for Different G
Hi, Thank you so much, that is extremely helpful. I was basing the noise value based on results
May 27
Josh Neudorf
,
WOODMAN Michael
4
May 27
Convert empirical BOLD to firing rate and membrane potential for tvb.simulation.inital_conditions
hi that depends on the model. Some models like the Reduced Wong-Wang only have fixed points, so that
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Convert empirical BOLD to firing rate and membrane potential for tvb.simulation.inital_conditions
hi that depends on the model. Some models like the Reduced Wong-Wang only have fixed points, so that
May 27
michiel aten
,
WOODMAN Michael
2
May 24
long runtime/slow simulation when simulating NMMs with jansen rit model.
hi, The generic TVB implementation is not optimized, and there are a lot of ways to speed up the
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long runtime/slow simulation when simulating NMMs with jansen rit model.
hi, The generic TVB implementation is not optimized, and there are a lot of ways to speed up the
May 24
Lorenzo Prione
,
WOODMAN Michael
2
May 23
Question on https://github.com/ins-amu/scripts output
hi This is a fairly old and unmaintained codebase, unfortunately. The files you're referring to
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Question on https://github.com/ins-amu/scripts output
hi This is a fairly old and unmaintained codebase, unfortunately. The files you're referring to
May 23
Simon Beyer
, …
Lia Domide
5
May 22
Shape of outputs, FFT
Hi Simon, How about setting the window_finction to an instance of WindowingFunctionsEnum ? from tvb.
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Shape of outputs, FFT
Hi Simon, How about setting the window_finction to an instance of WindowingFunctionsEnum ? from tvb.
May 22
Leo Barros
Apr 19
Atlas information request
Hello everyone, I have found the complete TVB data set here. This file contains several connectivity
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Atlas information request
Hello everyone, I have found the complete TVB data set here. This file contains several connectivity
Apr 19
Mahmoud
,
WOODMAN Michael
2
Apr 17
How to control the timing of stimulations
hi, There are relevant demos in the documentation https://docs.thevirtualbrain.org/demos/Demos.html
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How to control the timing of stimulations
hi, There are relevant demos in the documentation https://docs.thevirtualbrain.org/demos/Demos.html
Apr 17
JESUS CABRERA ALVAREZ
,
WOODMAN Michael
2
Apr 5
gdist_local_connectivity asymmetric
hi, Without further information, it sounds like a numerical error; in the short term you can do
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gdist_local_connectivity asymmetric
hi, Without further information, it sounds like a numerical error; in the short term you can do
Apr 5
Mike Miller
Mar 29
TVB-Ready data request
Hey everyone, Is there a TVB-ready data set available of a healthy human brain. I read that the
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TVB-Ready data request
Hey everyone, Is there a TVB-ready data set available of a healthy human brain. I read that the
Mar 29
Mike Miller
Mar 29
Generating empirical BOLD data
Hello all, I have fMRI imaging of patients with a disease. I am looking to simulate BOLD data using
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Generating empirical BOLD data
Hello all, I have fMRI imaging of patients with a disease. I am looking to simulate BOLD data using
Mar 29
Mahmoud
,
meysam....@gmail.com
3
Mar 15
Data Labeling
BTW, it is important to pint out that Epileptor is a complete taxonomy of system bifurcations to
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Data Labeling
BTW, it is important to pint out that Epileptor is a complete taxonomy of system bifurcations to
Mar 15
WOODMAN Michael
, …
Szymon Tyras
3
Feb 24
Re: [RESEAUX SOCIAUX] [TVB] Issue with Reproducing Results from TVB-EduCase-BrainTumor Tutorial
Dear Marmaduke and Daniele Marinazzo, Thank you for your responses. Indeed, Marmaduke accurately
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Re: [RESEAUX SOCIAUX] [TVB] Issue with Reproducing Results from TVB-EduCase-BrainTumor Tutorial
Dear Marmaduke and Daniele Marinazzo, Thank you for your responses. Indeed, Marmaduke accurately
Feb 24
Lia Domide
Feb 23
Re: [TVB] TVB Brain Tumor Tutorial - problem with reproducing results
For some reason this is not really posted… Let us see if a reply gets it to the group... On 18 Feb
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Re: [TVB] TVB Brain Tumor Tutorial - problem with reproducing results
For some reason this is not really posted… Let us see if a reply gets it to the group... On 18 Feb
Feb 23
Dominique Hughes
,
meysam....@gmail.com
2
Feb 13
Best Ways to Check Parameter Fitting Code?
Hi Dominique, In order to perform a sanity check on the estimation process, one can make a set of the
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Best Ways to Check Parameter Fitting Code?
Hi Dominique, In order to perform a sanity check on the estimation process, one can make a set of the
Feb 13
WOODMAN Michael
, …
Szymon Tyras
14
Feb 12
Re: [RESEAUX SOCIAUX] [TVB] Pre- and Post-FMRI processing problems for E-I DMF
Dear Michael, Thank you very much for your response. It appears that the issue was indeed related to
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Re: [RESEAUX SOCIAUX] [TVB] Pre- and Post-FMRI processing problems for E-I DMF
Dear Michael, Thank you very much for your response. It appears that the issue was indeed related to
Feb 12
Dominique Hughes
, …
Spase Petkoski
17
Feb 8
Same Results In Different Simulations with Noise
Hi, The problem is resolved! Changing the seed when working directly from python changes the output
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Same Results In Different Simulations with Noise
Hi, The problem is resolved! Changing the seed when working directly from python changes the output
Feb 8
Yat-Lok Wong
,
Lia Domide
6
Feb 4
A question to establish connection between postgresql and TVB client
Hi Lia! I did investigation myself again but unfortunately I still don't find the reason why I
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A question to establish connection between postgresql and TVB client
Hi Lia! I did investigation myself again but unfortunately I still don't find the reason why I
Feb 4
Joey Gao
,
Michael Schirner (michael.schirner@bih-charite.de)
3
Jan 25
A question for processing data
Thanks again. I learned a lot from that. 在2024年1月24日星期三 UTC+8 17:55:37<Michael Schirner (michael.
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A question for processing data
Thanks again. I learned a lot from that. 在2024年1月24日星期三 UTC+8 17:55:37<Michael Schirner (michael.
Jan 25
John Griffiths
Jan 19
PhD Position in computational neuroscience - Max Planck Toronto (J. Griffiths) / Saarbrucken (M. Toneva)
Hello TVB Friends. Happy 2024! Here is an opportunity that could be well-suited to someone in the TVB
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PhD Position in computational neuroscience - Max Planck Toronto (J. Griffiths) / Saarbrucken (M. Toneva)
Hello TVB Friends. Happy 2024! Here is an opportunity that could be well-suited to someone in the TVB
Jan 19
Priya Yadav
,
Lia Domide
5
Jan 11
Cannot register on Tvb
Thanks , it worked . Regards, Priya From: tvb-...@googlegroups.com <tvb-...@googlegroups.com
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Cannot register on Tvb
Thanks , it worked . Regards, Priya From: tvb-...@googlegroups.com <tvb-...@googlegroups.com
Jan 11