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Hannah Lindsey
,
Frank Yeh
3
Jul 16
Absolute vs percent change for correlational tractography
thank you! On Wednesday, July 16, 2025 at 3:30:36 PM UTC-4 Frank Yeh wrote: The “scan2-scan1” has a
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Absolute vs percent change for correlational tractography
thank you! On Wednesday, July 16, 2025 at 3:30:36 PM UTC-4 Frank Yeh wrote: The “scan2-scan1” has a
Jul 16
Christian Gewinn (Christent)
,
Frank Yeh
6
Jul 16
Graphical Artifacts In Step T3
I could not reproduce the bug on my side. Could you let me know the steps you used that triggered the
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Graphical Artifacts In Step T3
I could not reproduce the bug on my side. Could you let me know the steps you used that triggered the
Jul 16
Christian Gewinn (Christent)
,
Frank Yeh
18
Jul 16
Batch Tractography for along tract analysis
Yes, I also updated the documentations at https://dsi-studio.labsolver.org/doc/cli_t3.html On Wed,
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Batch Tractography for along tract analysis
Yes, I also updated the documentations at https://dsi-studio.labsolver.org/doc/cli_t3.html On Wed,
Jul 16
Zhou Joy
,
Frank Yeh
2
Jul 15
Save 3D models
The transparent visualization requires special settings/rendering on the 3D engine. DSI Studio
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Save 3D models
The transparent visualization requires special settings/rendering on the 3D engine. DSI Studio
Jul 15
Yaojie Huang
, …
Frank Yeh
4
Jul 15
Advice on ROI Resampling and Alignment for Tractography in DSI Studio
It would be helpful if you may explain the definition of MT and PT here (also their anatomical
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Advice on ROI Resampling and Alignment for Tractography in DSI Studio
It would be helpful if you may explain the definition of MT and PT here (also their anatomical
Jul 15
Anna Kannonier
,
Frank Yeh
4
Jul 15
Different correlational tractography results on two different systems
Likely there is an outlier. I would perform 'quality control' on the SRC files to see if
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Different correlational tractography results on two different systems
Likely there is an outlier. I would perform 'quality control' on the SRC files to see if
Jul 15
Andrew Gerlach
,
Frank Yeh
3
Jul 14
automation for tracking to endpoint images?
You may update DSI Studio again to fix the bug, and follow the following steps: 1. Do the same as
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automation for tracking to endpoint images?
You may update DSI Studio again to fix the bug, and follow the following steps: 1. Do the same as
Jul 14
Pierce Boyne
,
Frank Yeh
10
Jul 14
Exporting raw QA values with newer software versions
On Tue, Jul 1, 2025 at 8:05 AM Boyne, Pierce (boynepe) <boy...@ucmail.uc.edu> wrote: > >
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Exporting raw QA values with newer software versions
On Tue, Jul 1, 2025 at 8:05 AM Boyne, Pierce (boynepe) <boy...@ucmail.uc.edu> wrote: > >
Jul 14
Gabriela Epihova
,
Frank Yeh
10
Jul 14
Fetal atlases
Glad it worked! I would also try upsampling the DWI to 1-mm at Step T2 (top menu resample to
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Fetal atlases
Glad it worked! I would also try upsampling the DWI to 1-mm at Step T2 (top menu resample to
Jul 14
Gabriela Epihova
,
Frank Yeh
2
Jul 14
Fetal template
I replied in another thread/email, but just reposting here in case others may find it helpful: Locate
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Fetal template
I replied in another thread/email, but just reposting here in case others may find it helpful: Locate
Jul 14
Jaime Castillo
,
Frank Yeh
4
Jul 14
Batch generation of multiple connectivity matrices or tractography outputs from a single .fib.gz file with varying tracking parameters?
> > Which operating system(s) and/or version(s) of DSI Studio support full command-line
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Batch generation of multiple connectivity matrices or tractography outputs from a single .fib.gz file with varying tracking parameters?
> > Which operating system(s) and/or version(s) of DSI Studio support full command-line
Jul 14
Fox Zhong
,
Frank Yeh
2
Jul 14
Creating mask according to result
There is a tract-to-region function at the GUI under the tract menu. If you would like to use it on
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Creating mask according to result
There is a tract-to-region function at the GUI under the tract menu. If you would like to use it on
Jul 14
Hossein Bahreinizad
,
Frank Yeh
2
Jul 10
Save 3D model
[Screen][Save 3D Model] On Wed, Jul 9, 2025 at 2:31 PM Hossein Bahreinizad <hossein.bahreinizad@
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Save 3D model
[Screen][Save 3D Model] On Wed, Jul 9, 2025 at 2:31 PM Hossein Bahreinizad <hossein.bahreinizad@
Jul 10
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
B J
,
Frank Yeh
4
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 Yeh
2
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 Yeh
5
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
Fox Zhong
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
Frank Yeh
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 Yeh
2
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 Yeh
5
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 Yeh
5
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
Ivan Campbell
,
Frank Yeh
2
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 Yeh
10
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 Yeh
12
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 Yeh
22
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 Yeh
4
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 Yeh
2
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 Yeh
2
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
Yusheng Wang
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
unread,
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