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DSI Studio

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Andreas Freitag

Jul 8

Bruker B-Vector orientation

Hi all, i am currently a research assistant with a background in physics. We are currently working

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Bruker B-Vector orientation

Hi all, i am currently a research assistant with a background in physics. We are currently working

Jul 8

Andrew Gerlach, Frank Yeh2

Jul 8

automation for tracking to endpoint images?

Thank you for reporting this issue. I will fix the bug and get back to you. Frank Andrew Gerlach <

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automation for tracking to endpoint images?

Thank you for reporting this issue. I will fix the bug and get back to you. Frank Andrew Gerlach <

Jul 8

B J, Frank Yeh4

Jul 8

Identifying specific anatomical areas with correlational tractography

You may check out videos at practicum.labsolver.org Best regards Frank 'B J' via DSI Studio

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Identifying specific anatomical areas with correlational tractography

You may check out videos at practicum.labsolver.org Best regards Frank 'B J' via DSI Studio

Jul 8

Divya Rai, Frank Yeh2

Jul 8

Voxel data extraction using cli command

You may check out command history function at week 1 video at practicum.labsolver.org This allows you

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Voxel data extraction using cli command

You may check out command history function at week 1 video at practicum.labsolver.org This allows you

Jul 8

Ivan Campbell, Frank Yeh5

Jul 8

Connectivity Matrix from Database Same Across Groups?

Just saw the updated message, that makes sense. Thank you! On Saturday, July 5, 2025 at 6:57:54 PM

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Connectivity Matrix from Database Same Across Groups?

Just saw the updated message, that makes sense. Thank you! On Saturday, July 5, 2025 at 6:57:54 PM

Jul 8

Jul 8

statistic problem

Hi Frank I have performed the automatic fiber tracking and obtained detailed tract information with

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statistic problem

Hi Frank I have performed the automatic fiber tracking and obtained detailed tract information with

Jul 8

Christian Gewinn (Christent)

Jul 8

Graphical Artifacts In Step T3

See Image below for example. Baseline file used as example was preprocessed with QSIprep,

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Graphical Artifacts In Step T3

See Image below for example. Baseline file used as example was preprocessed with QSIprep,

Jul 8

Christian Gewinn (Christent), Frank Yeh13

Jul 8

Batch Tractography for along tract analysis

The new version does fix the file sorting issue. The output format of the files is not the data I

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Batch Tractography for along tract analysis

The new version does fix the file sorting issue. The output format of the files is not the data I

Jul 8

Jul 5

Re: [dsi-studio] Questions about connectometry in brain-injured patients

I am sorry for the delayed reply. On Tue, Jun 24, 2025 at 10:34 PM 'Yusheng Wang' via DSI

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Re: [dsi-studio] Questions about connectometry in brain-injured patients

I am sorry for the delayed reply. On Tue, Jun 24, 2025 at 10:34 PM 'Yusheng Wang' via DSI

Jul 5

Николай Панфилов, Frank Yeh2

Jul 5

unable to "create population average"

Sorry about the issue. Have you tried the "Search in Directory" button? Does it work on Mac

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unable to "create population average"

Sorry about the issue. Have you tried the "Search in Directory" button? Does it work on Mac

Jul 5

Miguel Parra, Frank Yeh5

Jul 4

Fiber tracking - ROI to ROI with passing Fibers

I would try converting tract2 to ROI, dilate it a bit, negate it, and set it as terminative region.

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Fiber tracking - ROI to ROI with passing Fibers

I would try converting tract2 to ROI, dilate it a bit, negate it, and set it as terminative region.

Jul 4

Artur Vetkas, … Frank Yeh5

Jul 1

End-to-End Roi definition

I ended up using a DSI studio version from 2024 28 november running off matlab. --action=trk \ --

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End-to-End Roi definition

I ended up using a DSI studio version from 2024 28 november running off matlab. --action=trk \ --

Jul 1

Pierce Boyne, Frank Yeh9

Jul 1

Exporting raw QA values with newer software versions

Thanks Frank! Please let us know what you find out Pierce From: Frank Yeh <fran...@gmail.com>

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Exporting raw QA values with newer software versions

Thanks Frank! Please let us know what you find out Pierce From: Frank Yeh <fran...@gmail.com>

Jul 1

Ivan Campbell, Frank Yeh2

Jun 29

Post-Hoc Naming of Significant Tracts?

At the top menu of the tracking GUI, [Tract Misc][Recognize...]

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Post-Hoc Naming of Significant Tracts?

At the top menu of the tracking GUI, [Tract Misc][Recognize...]

Jun 29

Usha Sinha, Frank Yeh10

Jun 27

Bruker dicom data in oblique orientation

It is located at the top menu's [Edit] On Fri, Jun 27, 2025 at 4:58 PM Usha Sinha <ushas6581@

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Bruker dicom data in oblique orientation

It is located at the top menu's [Edit] On Fri, Jun 27, 2025 at 4:58 PM Usha Sinha <ushas6581@

Jun 27

Isabella Stallworthy, Frank Yeh12

Jun 26

Command line for max seed and max track

Sounds great! Wish all the best with your study. Best, Frank On Thu, Jun 26, 2025 at 7:56 AM Isabella

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Command line for max seed and max track

Sounds great! Wish all the best with your study. Best, Frank On Thu, Jun 26, 2025 at 7:56 AM Isabella

Jun 26

Hannah Lindsey, Frank Yeh22

Jun 25

CLI issue when calling an aparc+aseg region

When you ask for a simple example, would you like me to share the datasets and file structure with

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CLI issue when calling an aparc+aseg region

When you ask for a simple example, would you like me to share the datasets and file structure with

Jun 25

jiekang wang, Frank Yeh4

Jun 25

Question About Template Alignment in DSI Studio

You may check out https://dsi-studio.labsolver.org/doc/gui_t2.html for details. On Wed, Jun 25, 2025

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Question About Template Alignment in DSI Studio

You may check out https://dsi-studio.labsolver.org/doc/gui_t2.html for details. On Wed, Jun 25, 2025

Jun 25

B J, Frank Yeh2

Jun 25

Using single shell diffusion data for QSDR ISO

It is okay and still provide meaningful information. Frank 'B J' via DSI Studio <dsi-

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Using single shell diffusion data for QSDR ISO

It is okay and still provide meaningful information. Frank 'B J' via DSI Studio <dsi-

Jun 25

高橋航来, Frank Yeh2

Jun 25

Correlational Tractography: Number of streamline is the magnitude of relevance?

I would use 'volume' to quantify the 'magnitude of the relevance' here. Although

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Correlational Tractography: Number of streamline is the magnitude of relevance?

I would use 'volume' to quantify the 'magnitude of the relevance' here. Although

Jun 25

Jun 24

Questions about connectometry in brain-injured patients

Hi Frank, I hope you are doing well! I'm currently working with a cohort of brain-injured

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Questions about connectometry in brain-injured patients

Hi Frank, I hope you are doing well! I'm currently working with a cohort of brain-injured

Jun 24

Eleonora Grande, … DSI Studio8

Jun 24

Eddy correction does not work on Mac

Did you follows chatgpt's steps? What error message did you get? On Thursday, June 19, 2025 at 12

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Eddy correction does not work on Mac

Did you follows chatgpt's steps? What error message did you get? On Thursday, June 19, 2025 at 12

Jun 24

Ginnie Berry, Frank Yeh2

Jun 23

Using a custom region for tractography

There are many possible causes, and I would try dilating the ROI region and or seed region to see if

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Using a custom region for tractography

There are many possible causes, and I would try dilating the ROI region and or seed region to see if

Jun 23

紫愿人间尽好, Frank Yeh3

Jun 23

How to build on Linux arm platform

The Ubuntu Arm versions are now available on the download page. Best regards, Frank On Mon, Jun 23,

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How to build on Linux arm platform

The Ubuntu Arm versions are now available on the download page. Best regards, Frank On Mon, Jun 23,

Jun 23

Hannah Lindsey, Frank Yeh3

Jun 21

Tract stats bug

A new build is underway fixing this bug at https://github.com/frankyeh/DSI-Studio/actions/runs/

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Tract stats bug

A new build is underway fixing this bug at https://github.com/frankyeh/DSI-Studio/actions/runs/

Jun 21

chen xm, Frank Yeh5

Jun 20

In Ubuntu system, there is an error when using command history

Sorry for the late reply. Q1: could you update DSI Studio and give it a try to see what the error

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In Ubuntu system, there is an error when using command history

Sorry for the late reply. Q1: could you update DSI Studio and give it a try to see what the error

Jun 20

yu xie, Frank Yeh2

Jun 20

Questions about the alignment of tractography generated by DSI Studio with the original DWI image in MRtrix

More recent version of DSI Studio handles the alignment problem in MRtrix. You may update DSI Studio

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Questions about the alignment of tractography generated by DSI Studio with the original DWI image in MRtrix

More recent version of DSI Studio handles the alignment problem in MRtrix. You may update DSI Studio

Jun 20

Hannah Lindsey, Frank Yeh4

Jun 20

Variation in tract vs region stats

It is pretty hard to figure out (unless you write the code). Frank On Fri, Jun 20, 2025 at 9:38 AM

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Variation in tract vs region stats

It is pretty hard to figure out (unless you write the code). Frank On Fri, Jun 20, 2025 at 9:38 AM

Jun 20

Nicholas Bustos, Frank Yeh2

Jun 18

Next Steps after Correlational Tractography ?

You may look at these other studies. Hope they give you some ideas: https://scholar.google.com/

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Next Steps after Correlational Tractography ?

You may look at these other studies. Hope they give you some ideas: https://scholar.google.com/

Jun 18

Peyton Fair, … Frank Yeh9

Jun 17

Reconstruction File Creation Error

It works now! Thank you so much for your quick responses, updates, and expertise! ~Peyton Fair On

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Reconstruction File Creation Error

It works now! Thank you so much for your quick responses, updates, and expertise! ~Peyton Fair On

Jun 17

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