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DSI Studio

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Tipakorn Tumnark, Frank Yeh2

May 18

Fiber Data hub and MD value

Hi Tipakorn, The Fiber Data Hub .fz files may not include MD by default. This does not mean that MD

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Fiber Data hub and MD value

Hi Tipakorn, The Fiber Data Hub .fz files may not include MD by default. This does not mean that MD

May 18

Karen Aguilar Mateu, Frank Yeh2

May 18

GUI AutoTrack versus CLI AutoTrack

Hello Karen, The GUI AutoTrack and CLI --action=atk are not always directly comparable. In the GUI,

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GUI AutoTrack versus CLI AutoTrack

Hello Karen, The GUI AutoTrack and CLI --action=atk are not always directly comparable. In the GUI,

May 18

Michael-John Beltejar, Frank Yeh2

May 15

GPU acceleration

DSI Studio only uses the GPU for image registration, normalization, and segmentation. On Fri, May 15,

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GPU acceleration

DSI Studio only uses the GPU for image registration, normalization, and segmentation. On Fri, May 15,

May 15

Mark Pinsk, … Frank Yeh8

May 14

CLI correlational tractography aborts at "create tract figures" — QWidget without QApplication (May 12 2026 build)

Yes, I would do that using command history. On Thu, May 14, 2026 at 12:03 PM 'Mark Pinsk' via

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CLI correlational tractography aborts at "create tract figures" — QWidget without QApplication (May 12 2026 build)

Yes, I would do that using command history. On Thu, May 14, 2026 at 12:03 PM 'Mark Pinsk' via

May 14

Zubina Zafar, Frank Yeh2

May 14

Inquiry about Automating volume extraction across a large set of T1-Weighted MRI scans

The GUI also support batch processing using command history: eg wk1 videos at practicum.labsolver.org

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Inquiry about Automating volume extraction across a large set of T1-Weighted MRI scans

The GUI also support batch processing using command history: eg wk1 videos at practicum.labsolver.org

May 14

yy z, … Frank Yeh6

May 14

Connectivity Matrix Export

On Thu, May 14, 2026 at 12:02 PM 柯酥卤 <kesul...@gmail.com> wrote: 我所有操作都和提问者一致的话应该采用什么指令能够生成这个

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Connectivity Matrix Export

On Thu, May 14, 2026 at 12:02 PM 柯酥卤 <kesul...@gmail.com> wrote: 我所有操作都和提问者一致的话应该采用什么指令能够生成这个

May 14

Juliana Hougland, Frank Yeh4

May 12

Brainnetome Atlas Naming

The atlas will be updated in the next coming release (in few days). At the time being, you may

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Brainnetome Atlas Naming

The atlas will be updated in the next coming release (in few days). At the time being, you may

May 12

Patrick Sadil, Frank Yeh2

May 6

Thresholds for New "Bad Slices" Metric

I would recommend using Neighboring DWI Correlations (NDC) to identify potential outliers.

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Thresholds for New "Bad Slices" Metric

I would recommend using Neighboring DWI Correlations (NDC) to identify potential outliers.

May 6

Caesar, Frank Yeh8

May 5

Issue compiling latest DSI Studio (with TumorSynth plugin) on macOS

Glad to know that it works on your side. If you have any suggestions, please feel free to let me know

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Issue compiling latest DSI Studio (with TumorSynth plugin) on macOS

Glad to know that it works on your side. If you have any suggestions, please feel free to let me know

May 5

Finian Keleher, Frank Yeh4

May 4

Controlling for site / lesions in TBI studies

For the patients with lesions, do you think leaving lesions unmasked could introduce issues at later

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Controlling for site / lesions in TBI studies

For the patients with lesions, do you think leaving lesions unmasked could introduce issues at later

May 4

이익성, Frank Yeh2

May 1

Inquiry regarding setting longitudinal variables in Correlational Tractography (Version: Apr 18 2026)

Sorry for the delayed reply. > In the "Study Variables" section, I cannot find an option

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Inquiry regarding setting longitudinal variables in Correlational Tractography (Version: Apr 18 2026)

Sorry for the delayed reply. > In the "Study Variables" section, I cannot find an option

May 1

Anna Kannonier, Frank Yeh4

Apr 22

Three groups setup

I computed the difference maps I assume you get a new database storing the longitudinal changes here.

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Three groups setup

I computed the difference maps I assume you get a new database storing the longitudinal changes here.

Apr 22

Edoardo Vattimo, Frank Yeh4

Apr 19

DSI Studio Built-in Atlases - MNI Space

Perfec. Thank you so much, Frank! On Mon, Mar 23, 2026 at 4:20 PM Frank Yeh <fran...@gmail.com

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DSI Studio Built-in Atlases - MNI Space

Perfec. Thank you so much, Frank! On Mon, Mar 23, 2026 at 4:20 PM Frank Yeh <fran...@gmail.com

Apr 19

taravat rasooli

Apr 14

Clarification on the Statistical Interpretation of Bundle-Specific FDR in Connectometry Output

Dear Dr. Yeh, Thank you very much for developing DSI Studio and making it such a useful tool. It has

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Clarification on the Statistical Interpretation of Bundle-Specific FDR in Connectometry Output

Dear Dr. Yeh, Thank you very much for developing DSI Studio and making it such a useful tool. It has

Apr 14

Frank Yeh, Braeden Rodriguez5

Apr 13

Re: [dsi-studio] Adding new atlases to DSI studio

There are many tools available, such FSL, SPM, ANT...etc. On Mon, Apr 13, 2026 at 12:04 PM Braeden

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Re: [dsi-studio] Adding new atlases to DSI studio

There are many tools available, such FSL, SPM, ANT...etc. On Mon, Apr 13, 2026 at 12:04 PM Braeden

Apr 13

Takahiro Yokoyama, Frank Yeh2

Apr 8

Questions regarding 2D mosaic export and "Recognize and Cluster" for rat brain data

To display and export your results as a 2D mosaic, please navigate to the "Step T3c" tab.

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Questions regarding 2D mosaic export and "Recognize and Cluster" for rat brain data

To display and export your results as a 2D mosaic, please navigate to the "Step T3c" tab.

Apr 8

Steven J Granger, Frank Yeh10

Apr 2

Data Quality Question

yes On Thu, Apr 2, 2026 at 11:48 AM Steven J Granger <gran...@uci.edu> wrote: > > Hi

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Data Quality Question

yes On Thu, Apr 2, 2026 at 11:48 AM Steven J Granger <gran...@uci.edu> wrote: > > Hi

Apr 2

Drew Parker, Frank Yeh2

Mar 30

Apptainer Qt library problems

Hi Drew, The libQt6Core.so.6 error you are seeing is a common issue when running newer Qt6-based

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Apptainer Qt library problems

Hi Drew, The libQt6Core.so.6 error you are seeing is a common issue when running newer Qt6-based

Mar 30

Xu Zhang, Frank Yeh2

Mar 30

Seeking help with batch generating 116x116 Connectivity Matrices via AAL116 atlas

Dear Xu Zhang, Batch Processing and Atlas Loading The AAL116 atlas is a gray matter parcellation

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Seeking help with batch generating 116x116 Connectivity Matrices via AAL116 atlas

Dear Xu Zhang, Batch Processing and Atlas Loading The AAL116 atlas is a gray matter parcellation

Mar 30

Valerie Sydnor, Frank Yeh2

Mar 29

Filtering whole-brain tractography using autotrack atlas

First convert atk bundles as region NIFTI files. You may use --action=atk --source=sub.fz --action=

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Filtering whole-brain tractography using autotrack atlas

First convert atk bundles as region NIFTI files. You may use --action=atk --source=sub.fz --action=

Mar 29

Valerie Sydnor, Frank Yeh7

Mar 29

Scalar metric-weighted tract endpoint mask

Thank you for the help here, Frank. I was able to successfully accomplish this at the regional level

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Scalar metric-weighted tract endpoint mask

Thank you for the help here, Frank. I was able to successfully accomplish this at the regional level

Mar 29

Luisa G, Frank Yeh3

Mar 25

Right frontal tracking issues (ACC-DLPFC-OFC)

Sorry for the long delay in responding to this issue. Most DWI data has large distortion and signal

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Right frontal tracking issues (ACC-DLPFC-OFC)

Sorry for the long delay in responding to this issue. Most DWI data has large distortion and signal

Mar 25

shashank bansal, Frank Yeh4

Mar 23

Question about neonatal UF tractography differences in DSI Studio

Sorry for the late reply. > > I am currently investigating brain connectivity across different

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Question about neonatal UF tractography differences in DSI Studio

Sorry for the late reply. > > I am currently investigating brain connectivity across different

Mar 23

Aesha Jain, Frank Yeh5

Mar 23

Trouble generating hand motor CST tracts using TMS points as ROI

Thank you so much for your help, frank. I tried with the smaller step size and changed my tracking

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Trouble generating hand motor CST tracts using TMS points as ROI

Thank you so much for your help, frank. I tried with the smaller step size and changed my tracking

Mar 23

Dearbhla Cullinane, Frank Yeh2

Mar 23

frank.yeh@gmail.com

In GUI, there is an option on the right upper corner to specify the default saving format. In CLI,

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frank.yeh@gmail.com

In GUI, there is an option on the right upper corner to specify the default saving format. In CLI,

Mar 23

Darren Lee, … Frank Yeh6

Mar 16

Fiber-Tracking Parameter Setting (Command Line)

Thank you for reporting this issue. The atk did not use parameter_id, and I updated the code to use

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Fiber-Tracking Parameter Setting (Command Line)

Thank you for reporting this issue. The atk did not use parameter_id, and I updated the code to use

Mar 16

Michael Houston, Frank Yeh2

Mar 16

Issue importing DCM to SRC

Sorry about the issue. You may try dcm2nii (not in the DSI Studio package) and convert dicom to NIFTI

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Issue importing DCM to SRC

Sorry about the issue. You may try dcm2nii (not in the DSI Studio package) and convert dicom to NIFTI

Mar 16

Bassam Al-Fatly, Frank Yeh3

Mar 16

Exporting different DTI metrics from a specific tract

try --profile=dti_fa:3:1 On Wed, Mar 11, 2026 at 11:11 AM Bassam Al-Fatly <bassam.alfatly@gmail.

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Exporting different DTI metrics from a specific tract

try --profile=dti_fa:3:1 On Wed, Mar 11, 2026 at 11:11 AM Bassam Al-Fatly <bassam.alfatly@gmail.

Mar 16

RUTH LANGAT, Frank Yeh2

Mar 14

Sorry I have no idea what you are talking about. Frank On Sat, Mar 14, 2026 at 2:57 AM RUTH LANGAT

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Sorry I have no idea what you are talking about. Frank On Sat, Mar 14, 2026 at 2:57 AM RUTH LANGAT

Mar 14

Brianna Newton, Frank Yeh2

Mar 12

Changing Rat Atlas from Duke to WHS

Hi Brianna, It is unlikely to work because WHS lacks isotropic maps. DSI Studio requires both the

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Changing Rat Atlas from Duke to WHS

Hi Brianna, It is unlikely to work because WHS lacks isotropic maps. DSI Studio requires both the

Mar 12

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