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Flo Martinez Addiego
,
Nick Oosterhof
2
Apr 16
Question about RSA searchlight target/chunk division
Greetings, On 15 Apr 2025, at 00:00, Flo Martinez Addiego <fa...@georgetown.edu> wrote: Dear
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Question about RSA searchlight target/chunk division
Greetings, On 15 Apr 2025, at 00:00, Flo Martinez Addiego <fa...@georgetown.edu> wrote: Dear
Apr 16
Flo Martinez Addiego
,
jvschw...@gmail.com
2
Apr 3
Confirmation of units for cosmo spherical neighborhood
Dear Flo for fMRI the radius is in voxel units. Suppose your voxel size is 3x3x3 mm, a radius of 5 (
unread,
Confirmation of units for cosmo spherical neighborhood
Dear Flo for fMRI the radius is in voxel units. Suppose your voxel size is 3x3x3 mm, a radius of 5 (
Apr 3
Andrea Ivan Costantino
Mar 14
compute multi-class accuracy from binary comparisons
Hi everyone, I am performing a classification task on a multi-class dataset. Each observation in the
unread,
compute multi-class accuracy from binary comparisons
Hi everyone, I am performing a classification task on a multi-class dataset. Each observation in the
Mar 14
Lukas Van Oudenhove
Jan 31
between-subjects (patients versus controls) binary SVM classifier with unbalanced sample size
Dear CoSMoMVPA team, I would like to perform a patients (n=96) versus controls (n=65) binary SVM (or
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between-subjects (patients versus controls) binary SVM classifier with unbalanced sample size
Dear CoSMoMVPA team, I would like to perform a patients (n=96) versus controls (n=65) binary SVM (or
Jan 31
Alessandro Benedetto
12/5/24
How to define an interaction model using dissimilarity matrices in CoSMoMVPA?
Hello, I am working on a project using CoSMoMVPA, and I need to create a model based on dissimilarity
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How to define an interaction model using dissimilarity matrices in CoSMoMVPA?
Hello, I am working on a project using CoSMoMVPA, and I need to create a model based on dissimilarity
12/5/24
samantha audrain
,
Nick Oosterhof
7
4/30/24
Creating surface dataset from .gii files
Ah I see now, I was confused by the terminology in my newbie state. All is working now, thanks for
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Creating surface dataset from .gii files
Ah I see now, I was confused by the terminology in my newbie state. All is working now, thanks for
4/30/24
amnon yacoby
,
Nick Oosterhof
4
4/27/24
ROI connectivity threshold
Hi Nick, I implemented and ran the simulations and obtained the functional network P-values results.
unread,
ROI connectivity threshold
Hi Nick, I implemented and ran the simulations and obtained the functional network P-values results.
4/27/24
Carolyn McGettigan
,
Nick Oosterhof
4
4/22/24
Advice on directionality and cosmo_stat outputs
Dear Carolyn, On 17 Apr 2024, at 12:10, Carolyn McGettigan <mcgettiga...@gmail.com> wrote
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Advice on directionality and cosmo_stat outputs
Dear Carolyn, On 17 Apr 2024, at 12:10, Carolyn McGettigan <mcgettiga...@gmail.com> wrote
4/22/24
Franziska Motka
,
Nick Oosterhof
3
4/9/24
clusters of significant brain activation, max z score, MNI coordinates
Thank you for your answer and comments! I will try it and may come back with some questions. Best,
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clusters of significant brain activation, max z score, MNI coordinates
Thank you for your answer and comments! I will try it and may come back with some questions. Best,
4/9/24
Chris Allen
, …
Nick Oosterhof
8
3/25/24
Registration orientation issue.
Thanks both. Yes the offset was the problem! I used the method Raffa suggested and my surfaces are
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Registration orientation issue.
Thanks both. Yes the offset was the problem! I used the method Raffa suggested and my surfaces are
3/25/24
Nick Oosterhof
3/10/24
Re: RSA Analysis Inquiry
Greetings, On 28 Feb 2024, at 17:47, 'Olivia Yang' via CoSMoMVPA <cosmomvpa@googlegroups
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Re: RSA Analysis Inquiry
Greetings, On 28 Feb 2024, at 17:47, 'Olivia Yang' via CoSMoMVPA <cosmomvpa@googlegroups
3/10/24
Olivia Yang
2/28/24
RSA Analysis Inquiry
Hi experts, In our experiment, we presented six face stimuli to subjects using a block design, with
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RSA Analysis Inquiry
Hi experts, In our experiment, we presented six face stimuli to subjects using a block design, with
2/28/24
cm...@psu.edu
,
Nick Oosterhof
4
2/27/24
Dissimilarity vs Similarity Searchlight question
On Feb 26, 2024, at 20:29, cm...@psu.edu wrote: So in this case, would higher values from this
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Dissimilarity vs Similarity Searchlight question
On Feb 26, 2024, at 20:29, cm...@psu.edu wrote: So in this case, would higher values from this
2/27/24
LA
,
Nick Oosterhof
2
2/16/24
multi-class classification using libsvm
Greetings, On Feb 15, 2024, at 00:39, LA <la...@georgetown.edu> wrote: So I'm getting this
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multi-class classification using libsvm
Greetings, On Feb 15, 2024, at 00:39, LA <la...@georgetown.edu> wrote: So I'm getting this
2/16/24
Flo Martinez Addiego
,
Nick Oosterhof
2
1/24/24
Searchlight Cross-Decoding Yields "Whole Brain on Fire"
Greetings, On Jan 24, 2024, at 19:58, Flo Martinez Addiego <fa...@georgetown.edu> wrote: I have
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Searchlight Cross-Decoding Yields "Whole Brain on Fire"
Greetings, On Jan 24, 2024, at 19:58, Flo Martinez Addiego <fa...@georgetown.edu> wrote: I have
1/24/24
Greg Valley
,
Nick Oosterhof
6
1/16/24
Group-level analysis for surface searchlight
On 15 Jan 2024, at 19:35, Greg Valley <gregva...@gmail.com> wrote: Great, thanks Nick -- I
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Group-level analysis for surface searchlight
On 15 Jan 2024, at 19:35, Greg Valley <gregva...@gmail.com> wrote: Great, thanks Nick -- I
1/16/24
A. G.
,
n.n.oosterhof
2
1/14/24
Minimum number of trials
Greetings, On Friday, January 12, 2024 at 9:17:19 AM UTC+1 AG wrote: first of all, thanks a lot for
unread,
Minimum number of trials
Greetings, On Friday, January 12, 2024 at 9:17:19 AM UTC+1 AG wrote: first of all, thanks a lot for
1/14/24
h.iriye...@gmail.com
,
Nick Oosterhof
3
1/8/24
Trying to implement RSA with mahalanobis distance, but target DSM not positive definite
Thanks for the quick reply, Nick! Fingers crossed someone in the community has some insight. Best,
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Trying to implement RSA with mahalanobis distance, but target DSM not positive definite
Thanks for the quick reply, Nick! Fingers crossed someone in the community has some insight. Best,
1/8/24
Junchao
,
Nick Oosterhof
3
11/29/23
Request for tutorial data download link
Hi Nick, Thank you a lot for your kind help. Best Wishes, John 在2023年11月25日星期六 UTC+8 03:14:15<nn
unread,
Request for tutorial data download link
Hi Nick, Thank you a lot for your kind help. Best Wishes, John 在2023年11月25日星期六 UTC+8 03:14:15<nn
11/29/23
Toluwani Amos
,
Nick Oosterhof
3
11/25/23
GPU and cosmoMVPA toolbox
Thanks for your response. I tried using the 'GPUarray' function after calling '
unread,
GPU and cosmoMVPA toolbox
Thanks for your response. I tried using the 'GPUarray' function after calling '
11/25/23
clare....@gmail.com
,
Nick Oosterhof
2
11/19/23
Missing data in ROI - does this affect group analysis?
Hi Clare, > On Nov 19, 2023, at 17:31, clare....@gmail.com <clare....@gmail.com> wrote:
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Missing data in ROI - does this affect group analysis?
Hi Clare, > On Nov 19, 2023, at 17:31, clare....@gmail.com <clare....@gmail.com> wrote:
11/19/23
Andrea Ivan Costantino
,
Nick Oosterhof
4
10/30/23
Feature selection gives suspiciously high accuracy
Greetings, > On Oct 30, 2023, at 12:46, Andrea Ivan Costantino <andreaivan...@gmail.com
unread,
Feature selection gives suspiciously high accuracy
Greetings, > On Oct 30, 2023, at 12:46, Andrea Ivan Costantino <andreaivan...@gmail.com
10/30/23
Toluwani Amos
,
Nick Oosterhof
3
10/30/23
Group classification
Yes, i used a group brain mask. Alright, thanks for the suggestion, i'll try this out. Best, Joan
unread,
Group classification
Yes, i used a group brain mask. Alright, thanks for the suggestion, i'll try this out. Best, Joan
10/30/23
Örjan de Manzano
,
Nick Oosterhof
2
10/8/23
Searchlight single subject significance
Greetings, On 28 Sep 2023, at 11:54, Örjan de Manzano <orjan.d...@gmail.com> wrote: Dear
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Searchlight single subject significance
Greetings, On 28 Sep 2023, at 11:54, Örjan de Manzano <orjan.d...@gmail.com> wrote: Dear
10/8/23
Zoltan Apa
,
Nick Oosterhof
2
9/29/23
RSA Group Analysis
Greetings, > On 22 Sep 2023, at 12:54, Zoltan Apa <z....@uliege.be> wrote: > > My
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RSA Group Analysis
Greetings, > On 22 Sep 2023, at 12:54, Zoltan Apa <z....@uliege.be> wrote: > > My
9/29/23
Lukas Van Oudenhove
,
Nick Oosterhof
12
7/24/23
second level RSA analysis
Hi Lukas, > On 19 Jul 2023, at 19:06, Lukas Van Oudenhove <lukas.vano...@gmail.com>
unread,
second level RSA analysis
Hi Lukas, > On 19 Jul 2023, at 19:06, Lukas Van Oudenhove <lukas.vano...@gmail.com>
7/24/23
Chris Allen
,
Nick Oosterhof
5
7/17/23
surface-based registration – if inputting volumes what should they be registered to?
Great, thanks for the pointers. Best, Chris On Fri, 14 Jul 2023, 19:03 Nick Oosterhof, <nn
unread,
surface-based registration – if inputting volumes what should they be registered to?
Great, thanks for the pointers. Best, Chris On Fri, 14 Jul 2023, 19:03 Nick Oosterhof, <nn
7/17/23
clare....@gmail.com
,
Nick Oosterhof
3
7/15/23
Noise ceiling calculations
Hi Nick, No problem - thanks for getting back to me and have a great weekend! If I find a solution, I
unread,
Noise ceiling calculations
Hi Nick, No problem - thanks for getting back to me and have a great weekend! If I find a solution, I
7/15/23
LA
,
Nick Oosterhof
2
6/16/23
multiclass cluster correction
Greetings, On 14 Jun 2023, at 21:16, LA <la...@georgetown.edu> wrote: Hi Nick, I'm
unread,
multiclass cluster correction
Greetings, On 14 Jun 2023, at 21:16, LA <la...@georgetown.edu> wrote: Hi Nick, I'm
6/16/23
Alireza Karami
,
Nick Oosterhof
6
6/4/23
Group analysis - Time generalization analysis
> On 4 Jun 2023, at 16:17, Alireza Karami <alire...@gmail.com> wrote: > > Yes, I
unread,
Group analysis - Time generalization analysis
> On 4 Jun 2023, at 16:17, Alireza Karami <alire...@gmail.com> wrote: > > Yes, I
6/4/23