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DSI Studio

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Aya E. Ahmad, Frank Yeh2

12:49 PM

ODF Visualization Confusion

I understand you're looking to view a single ODF at a specific voxel. Currently, this can be a

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ODF Visualization Confusion

I understand you're looking to view a single ODF at a specific voxel. Currently, this can be a

12:49 PM

Joshua Adache Ojile, Frank Yeh3

10:11 AM

FA and MD color maps for regions or lesions

Currently, DSI Studio renders regions as surfaces, not based on underlying voxel data. This design

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FA and MD color maps for regions or lesions

Currently, DSI Studio renders regions as surfaces, not based on underlying voxel data. This design

10:11 AM

Wu Ye, Frank Yeh4

Oct 8

CLI for differential tractography

Thank you so much! It works now. Best regards Ye On Wednesday, October 8, 2025 at 4:06:09 AM UTC+8

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CLI for differential tractography

Thank you so much! It works now. Best regards Ye On Wednesday, October 8, 2025 at 4:06:09 AM UTC+8

Oct 8

raikes....@gmail.com, Frank Yeh2

Oct 6

The tck.gz file does not have any tracks: │ ├──A total of 0 tracks loaded On Mon, Oct 6, 2025 at 3:47

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The tck.gz file does not have any tracks: │ ├──A total of 0 tracks loaded On Mon, Oct 6, 2025 at 3:47

Oct 6

Russel Abreo, Frank Yeh2

Oct 1

Cropping the GFA

There is a "load mask" button at Step T2 reconstruction to narrow down the reconstruction

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Cropping the GFA

There is a "load mask" button at Step T2 reconstruction to narrow down the reconstruction

Oct 1

Caterina Gialli, Frank Yeh2

Oct 1

Reopening saved regions

Could you provide the exact steps to reproduce the issue here? If I can reproduce the bug on my side,

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Reopening saved regions

Could you provide the exact steps to reproduce the issue here? If I can reproduce the bug on my side,

Oct 1

鹿小果, Frank Yeh2

Sep 30

How to convert a .fz file to a .fib.gz file

If the purpose is to allow MATLAB to read .fz, what we could do is to use python to convert .fz to .

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How to convert a .fz file to a .fib.gz file

If the purpose is to allow MATLAB to read .fz, what we could do is to use python to convert .fz to .

Sep 30

Mark Pinsk, Frank Yeh4

Sep 26

request to add additional cmds to rec

Sorry about that. One way to check the exact command is to open the FIB file at GUI Step T3 and check

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request to add additional cmds to rec

Sorry about that. One way to check the exact command is to open the FIB file at GUI Step T3 and check

Sep 26

Mark Pinsk, Frank Yeh2

Sep 25

Additional cmd in rec command line

The commands have been around a long time ago. You may try with your current version and see if it

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Additional cmd in rec command line

The commands have been around a long time ago. You may try with your current version and see if it

Sep 25

Reece Hill, Frank Yeh11

Sep 23

Hou version - broken CLI action ana

> > 2) I prefer .trk.gz in my pipeline when spatial information is important. > I originally

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Hou version - broken CLI action ana

> > 2) I prefer .trk.gz in my pipeline when spatial information is important. > I originally

Sep 23

Hannah Lindsey, Frank Yeh13

Sep 19

differential RDI banding?

One thing I would do is to see if the neighboring DWI correlation (NDC) of all scans have outliers,

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differential RDI banding?

One thing I would do is to see if the neighboring DWI correlation (NDC) of all scans have outliers,

Sep 19

Isaac L., Frank Yeh6

Sep 19

Issue downloading data from OneDrive (HCP FIB 1.25-mm MNI space)

A couple follow-up questions: I'm hoping to use the connectivity matrix to explore structural-

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Issue downloading data from OneDrive (HCP FIB 1.25-mm MNI space)

A couple follow-up questions: I'm hoping to use the connectivity matrix to explore structural-

Sep 19

Timothée Jacquesson, Frank Yeh3

Sep 18

original settings for 3D brain tractography

Dear Frank, thanks a lot +++ I achieved to set back the same settings using the color saturation :)

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original settings for 3D brain tractography

Dear Frank, thanks a lot +++ I achieved to set back the same settings using the color saturation :)

Sep 18

Ellen Nogossek, Frank Yeh2

Sep 18

Different results in correltional tractography depending on filter on longitudinal database

Based on what I'm seeing, it appears that the current results might not show a clear finding.

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Different results in correltional tractography depending on filter on longitudinal database

Based on what I'm seeing, it appears that the current results might not show a clear finding.

Sep 18

Abby Tang, Frank Yeh2

Sep 18

Inquiry About Fiber Tracking and Analysis Between Multiple ROIs

at --action=trk add --export=stat if using --action=ana, it is the same, but the source should be the

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Inquiry About Fiber Tracking and Analysis Between Multiple ROIs

at --action=trk add --export=stat if using --action=ana, it is the same, but the source should be the

Sep 18

viktor.do...@hotmail.com, … Daniel3

Sep 17

Problem reading region in command line tractography

dsi_studio.app/Contents/MacOS/dsi_studio --action=ana \ --source=./dsi_studio.app/Contents/MacOS/

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Problem reading region in command line tractography

dsi_studio.app/Contents/MacOS/dsi_studio --action=ana \ --source=./dsi_studio.app/Contents/MacOS/

Sep 17

Daniel, Frank Yeh2

Sep 17

TDI images aren't oriented correctly

You may try the latest version and see if it works. On Wed, Sep 17, 2025 at 12:32 PM Daniel <

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TDI images aren't oriented correctly

You may try the latest version and see if it works. On Wed, Sep 17, 2025 at 12:32 PM Daniel <

Sep 17

Hannah Lindsey, Frank Yeh6

Sep 17

merge tracts from CLI

The GUI of the agreement page seems to be getting in the way here. I would use --action=ana with --

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merge tracts from CLI

The GUI of the agreement page seems to be getting in the way here. I would use --action=ana with --

Sep 17

raikes....@gmail.com, Frank Yeh3

Sep 16

Great. thanks. On Monday, September 15, 2025 at 11:16:40 AM UTC-7 Frank Yeh wrote: When we look at

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Great. thanks. On Monday, September 15, 2025 at 11:16:40 AM UTC-7 Frank Yeh wrote: When we look at

Sep 16

Hannah Lindsey, Frank Yeh4

Sep 15

Missing output with CLI QSDR reconstruction

Haha, no problem! On Mon, Sep 15, 2025 at 3:51 PM Hannah Lindsey <lindse...@gmail.com> wrote

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Missing output with CLI QSDR reconstruction

Haha, no problem! On Mon, Sep 15, 2025 at 3:51 PM Hannah Lindsey <lindse...@gmail.com> wrote

Sep 15

khalianglee, Frank Yeh2

Sep 12

The SRC production is wrong on my Mac

The DICOM files used to create .sz are incomplete (one has 16 DWI, and another one has 17): You may

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The SRC production is wrong on my Mac

The DICOM files used to create .sz are incomplete (one has 16 DWI, and another one has 17): You may

Sep 12

Marco Obersnel, Frank Yeh2

Sep 9

Problems in saving and reopening tract

You may try [File][Restore Rendering Settings] to see if it works. If still having the problem, you

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Problems in saving and reopening tract

You may try [File][Restore Rendering Settings] to see if it works. If still having the problem, you

Sep 9

Rubab Shafiq, Frank Yeh2

Sep 8

Mouse Fiber Tracking

This tutorial may help troubleshooting the problem: https://www.youtube.com/watch?v=stL4GMeTC1I On

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Mouse Fiber Tracking

This tutorial may help troubleshooting the problem: https://www.youtube.com/watch?v=stL4GMeTC1I On

Sep 8

Ellen Nogossek, Frank Yeh2

Sep 4

Comparing more than two groups in the correlational tractography

While the approach you're considering is certainly valuable, DSI Studio does not currently offer

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Comparing more than two groups in the correlational tractography

While the approach you're considering is certainly valuable, DSI Studio does not currently offer

Sep 4

Reece Hill, Frank Yeh8

Aug 30

Multi-threading and reproducibility

I updated DSI Studio (will be ready in an hour) and you may check to see if it solves the bad

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Multi-threading and reproducibility

I updated DSI Studio (will be ready in an hour) and you may check to see if it solves the bad

Aug 30

Alexa Mousley, Frank Yeh5

Aug 28

Troubleshooting disconnected networks

BTW, I would avoid using 'end' which is much more restrictive and may cause many unconnected

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Troubleshooting disconnected networks

BTW, I would avoid using 'end' which is much more restrictive and may cause many unconnected

Aug 28

Paul Rossacher, Frank Yeh3

Aug 28

Regarding CLI documentation and console view

Ok, thank you very much! Frank Yeh schrieb am Mittwoch, 27. August 2025 um 17:17:08 UTC+2: Yes, this

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Regarding CLI documentation and console view

Ok, thank you very much! Frank Yeh schrieb am Mittwoch, 27. August 2025 um 17:17:08 UTC+2: Yes, this

Aug 28

Sean, Frank Yeh3

Aug 28

CLI Correlational Tractography report visualization problem

Thank you for reporting this issue. This bug is fixed in today's updated version. (The charts are

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CLI Correlational Tractography report visualization problem

Thank you for reporting this issue. This bug is fixed in today's updated version. (The charts are

Aug 28

Hannah Lindsey, Frank Yeh8

Aug 27

Other image stats

You rock. Thanks so much! _________________________________ Hannah M. Lindsey, PhD Research Associate

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Other image stats

You rock. Thanks so much! _________________________________ Hannah M. Lindsey, PhD Research Associate

Aug 27

Juliana Hougland, Frank Yeh3

Aug 27

Issue with Tract Reconstruction of Corticospinal Tracts

Yes, that worked, I am now getting the corticospinal tracts. Thank you! Best, Juliana On Aug 26, 2025

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Issue with Tract Reconstruction of Corticospinal Tracts

Yes, that worked, I am now getting the corticospinal tracts. Thank you! Best, Juliana On Aug 26, 2025

Aug 27

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