DSI Studio

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Gabriel Nasr, Frank Yeh2

Jul 5

Eddy Correction without fieldmap

To the best ofy knowledge, FSL's "eddy" does need a field map. Good day, When

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Eddy Correction without fieldmap

To the best ofy knowledge, FSL's "eddy" does need a field map. Good day, When

Jul 5

Mindy Westlund Schreiner, Frank Yeh2

Jul 5

Here's the example processed results: https://brain.labsolver.org/abcd.html I had previously seen

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Here's the example processed results: https://brain.labsolver.org/abcd.html I had previously seen

Jul 5

Alexander Ershov, … Frank Yeh11

Jul 5

Tracts recognition and clustering via GUI and CLI

I think the set of numbers should correspond to the labels. For example, if there are 4 labels, the

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Tracts recognition and clustering via GUI and CLI

I think the set of numbers should correspond to the labels. For example, if there are 4 labels, the

Jul 5

高橋航来, Frank Yeh2

Jul 4

DTI or GQI in fiber tracking with DTI sequence?

Yes, Yes. Frank On Thu, Jul 4, 2024 at 1:53 PM 高橋航来 <kokitakah...@keio.jp> wrote: Dear

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DTI or GQI in fiber tracking with DTI sequence?

Yes, Yes. Frank On Thu, Jul 4, 2024 at 1:53 PM 高橋航来 <kokitakah...@keio.jp> wrote: Dear

Jul 4

Steven Jay Granger, Frank Yeh2

Jul 3

Citation for FA Measures Calculated by low b-value

I could not recall a specific one, but there are many publications about the optimal b-value for DTI.

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Citation for FA Measures Calculated by low b-value

I could not recall a specific one, but there are many publications about the optimal b-value for DTI.

Jul 3

Sean Li, Frank Yeh6

Jul 3

Tract based measurements in post-connectometry analysis

Hello Dr. Yeh, Thank you for your response. I will look into this. Sean On Monday, July 1, 2024 at 9:

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Tract based measurements in post-connectometry analysis

Hello Dr. Yeh, Thank you for your response. I will look into this. Sean On Monday, July 1, 2024 at 9:

Jul 3

Jul 3

import connectivity matrix from another application

Yes, the matrix is MAT -V4 format. You may modify it from MATLAB or python. Best regards, Frank On

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import connectivity matrix from another application

Yes, the matrix is MAT -V4 format. You may modify it from MATLAB or python. Best regards, Frank On

Jul 3

Rebecca Roth, Frank Yeh2

Jul 2

Question about command line FIB file construction- unknown eddy error

Are you able to run eddy directly from the command line? This may help rule out possible cause of

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Question about command line FIB file construction- unknown eddy error

Are you able to run eddy directly from the command line? This may help rule out possible cause of

Jul 2

Jul 2

Hello I noticed the AAL atlas is missing. Is Brainnectome the alternative one? Where can I find the

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Hello I noticed the AAL atlas is missing. Is Brainnectome the alternative one? Where can I find the

Jul 2

Newton Cho, Frank Yeh2

Jun 30

Yes, bad slices are not as useful as NDC. It is only a reference. Best, Frank Dear Frank, Just going

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Yes, bad slices are not as useful as NDC. It is only a reference. Best, Frank Dear Frank, Just going

Jun 30

wenlon...@epfl.ch, … Frank Yeh12

Jun 27

Some question about starting the command line on Mac

Glad to hear it! On Thu, Jun 27, 2024 at 3:34 PM Giovanni Videtta <gianni...@gmail.com>

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Some question about starting the command line on Mac

Glad to hear it! On Thu, Jun 27, 2024 at 3:34 PM Giovanni Videtta <gianni...@gmail.com>

Jun 27

Mark Vernon, Frank Yeh2

Jun 27

t-statistics tract rendering

I will check and look into this problem. On Wed, Jun 26, 2024 at 1:11 PM Mark Vernon <mavernon07@

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t-statistics tract rendering

I will check and look into this problem. On Wed, Jun 26, 2024 at 1:11 PM Mark Vernon <mavernon07@

Jun 27

Alberto Braga, Frank Yeh3

Jun 27

Differences beween QA and FA in connectometry analysis

I am sorry for missing this thread and thanks for following up. >> I have run the analysis

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Differences beween QA and FA in connectometry analysis

I am sorry for missing this thread and thanks for following up. >> I have run the analysis

Jun 27

Anne-Cecile Lesage, Frank Yeh2

Jun 24

You may check out tutorial videos at https://practicum.labsolver.org/ about these questions. Best

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You may check out tutorial videos at https://practicum.labsolver.org/ about these questions. Best

Jun 24

Gabriel Nasr, Frank Yeh3

Jun 24

Determining Seed Termination Limit & QA Threshold

Hi Frank, Thank you for your quick response. I will let you know if I have any further inquiries.

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Determining Seed Termination Limit & QA Threshold

Hi Frank, Thank you for your quick response. I will let you know if I have any further inquiries.

Jun 24

Mark Vernon, Frank Yeh5

Jun 20

White matter bundle connections

The exact value depends on the tract and also the data quality. wk3 video covers some recommendations

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White matter bundle connections

The exact value depends on the tract and also the data quality. wk3 video covers some recommendations

Jun 20

Борщик Борщевой, Frank Yeh4

Jun 20

Correlational tractography

The wk2 and wk3 videos covered this topic: practicum.labsolver.org You may also check out wk7 about

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Correlational tractography

The wk2 and wk3 videos covered this topic: practicum.labsolver.org You may also check out wk7 about

Jun 20

Gabriel Nasr, Frank Yeh3

Jun 17

Opening a Slab in DSI Studio

Hello Frank, Thank you for your response. I went through the groups and I found this conversation

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Opening a Slab in DSI Studio

Hello Frank, Thank you for your response. I went through the groups and I found this conversation

Jun 17

Océane-Rose Leloutre-Salat, … Frank Yeh12

Jun 17

Fiber tracking in newborns

Yes, you may check out tutorial videos at wk2 and wk3 at https://practicum.labsolver.org/ On Mon, Jun

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Fiber tracking in newborns

Yes, you may check out tutorial videos at wk2 and wk3 at https://practicum.labsolver.org/ On Mon, Jun

Jun 17

Giorgio Marcello, … Frank Yeh9

Jun 17

DICOM DTI to SRC conversion problem

Glad it worked for you

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DICOM DTI to SRC conversion problem

Glad it worked for you

Jun 17

Fabien Almairac, Frank Yeh4

Jun 15

Length of fibers between 2 ROIs

You may use connectivity matrix to get the value, and there is a weighting related to tract length:

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Length of fibers between 2 ROIs

You may use connectivity matrix to get the value, and there is a weighting related to tract length:

Jun 15

Daniel, … DSI Studio6

Jun 15

"longitudinal change" sign of results

Sorry I am not very sure about the questions here. Perhaps you may check out previous threads about

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"longitudinal change" sign of results

Sorry I am not very sure about the questions here. Perhaps you may check out previous threads about

Jun 15

Newton Cho, Frank Yeh4

Jun 14

Adding custom regions

Sorry, currently we don't have this function. Thanks Frank! I updated and it works now. Another

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Adding custom regions

Sorry, currently we don't have this function. Thanks Frank! I updated and it works now. Another

Jun 14

Benjamin Combes, … Frank Yeh4

Jun 14

Parameter setting

I will check and get back to you. Benjamin Combes <benjamin...@gmail.com> 於 2024年6月14日週五

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Parameter setting

I will check and get back to you. Benjamin Combes <benjamin...@gmail.com> 於 2024年6月14日週五

Jun 14

Giorgia Baron, Frank Yeh10

Jun 14

Connectivity equal to 0 when running DSI Studio on ubuntu 18.04

Dear Frank, We have reviewed both files and reran the Linux version using the same atlas as in the

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Connectivity equal to 0 when running DSI Studio on ubuntu 18.04

Dear Frank, We have reviewed both files and reran the Linux version using the same atlas as in the

Jun 14

maede...@gmail.com, Frank Yeh5

Jun 13

Setting different seed point or ROI

It worked . Thank you so much. On Fri, Jun 7, 2024, 16:10 Frank Yeh <fran...@gmail.com> wrote

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Setting different seed point or ROI

It worked . Thank you so much. On Fri, Jun 7, 2024, 16:10 Frank Yeh <fran...@gmail.com> wrote

Jun 13

maede...@gmail.com, Frank Yeh4

Jun 13

Calculating SNR

You may check documentation at DSI studio website to see if it helps answers your questions. Best

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Calculating SNR

You may check documentation at DSI studio website to see if it helps answers your questions. Best

Jun 13

Sharadhi Bharadwaj, DSI Studio2

Jun 12

Lesion mask from native to template space

Sorry for the delayed replay: DSI Studio will crop out the background to speed up topup/eddy. To

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Lesion mask from native to template space

Sorry for the delayed replay: DSI Studio will crop out the background to speed up topup/eddy. To

Jun 12

Ieva Andrulyte, Frank Yeh2

Jun 12

Regression slopes

There could be some possible causes/solutions to this problem: 1. low T-threshold: using a lower T

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Regression slopes

There could be some possible causes/solutions to this problem: 1. low T-threshold: using a lower T

Jun 12

Andrii Gegliuk, DSI Studio2

Jun 12

Issue with Statistical Analysis Report on DSI Studio. Differences between reports in Ubuntu and Windows

Could you provide more details about your processing steps and their console output? Frank On Friday,

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Issue with Statistical Analysis Report on DSI Studio. Differences between reports in Ubuntu and Windows

Could you provide more details about your processing steps and their console output? Frank On Friday,

Jun 12

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