Groups
Conversations
All groups and messages
Send feedback to Google
Help
Sign in
Groups
NODDI
Conversations
About
NODDI
1–30 of 144
Mark all as read
Report abusive group
0 selected
Dario Del Cuore
, …
Jee Won Kang
10
Jul 1
batch_fitting error
Hi, unfortunately this did not address the issue we were having. The error message I got was a little
unread,
batch_fitting error
Hi, unfortunately this did not address the issue we were having. The error message I got was a little
Jul 1
Maria Ana
,
Hui Zhang
2
Jun 24
High FICVF in CSF
Hi Ana, This is a good question that had been raised by others. See the thread below with my
unread,
High FICVF in CSF
Hi Ana, This is a good question that had been raised by others. See the thread below with my
Jun 24
Manuel Blesa Cábez
, …
Hui Zhang
10
Jun 11
Resume an interrupted run
Hi Qi, With the current implementation, it is the user's responsibility to make sure the input
unread,
Resume an interrupted run
Hi Qi, With the current implementation, it is the user's responsibility to make sure the input
Jun 11
Hui Zhang
May 28
Re: SaveParamsAsNIfTI error
Hi Laura, Did you experience the same problem with the provided example data? Gary On Wed, 11 May
unread,
Re: SaveParamsAsNIfTI error
Hi Laura, Did you experience the same problem with the provided example data? Gary On Wed, 11 May
May 28
zeno Zeng
,
Hui Zhang
3
May 3
batch_fitting_single estimated hours and voxel number
Hi Gary, Thanks for the prompt response. I am now trying the earlier release of 2012b to give it a
unread,
batch_fitting_single estimated hours and voxel number
Hi Gary, Thanks for the prompt response. I am now trying the earlier release of 2012b to give it a
May 3
Md. Mamun Al-Amin
,
Hui Zhang
5
Apr 18
FICVF image problem
Hi Gary, Thank you very much for your prompt reply. I will contact our MRI physicist soon. Kind
unread,
FICVF image problem
Hi Gary, Thank you very much for your prompt reply. I will contact our MRI physicist soon. Kind
Apr 18
Manish Amin
, …
Md. Mamun Al-Amin
19
Apr 14
fICVF is always 1?
Hi Manish, Would you be able to send the tutorial? Thanks in advance. Kind regards Mamun On Wednesday
unread,
fICVF is always 1?
Hi Manish, Would you be able to send the tutorial? Thanks in advance. Kind regards Mamun On Wednesday
Apr 14
Md. Mamun Al-Amin
,
Hui Zhang
2
Mar 9
batch_fitting command is shutting down
Hi Mamun, The message "0 of voxels to fit" is telling you that the roi.mat file you created
unread,
batch_fitting command is shutting down
Hi Mamun, The message "0 of voxels to fit" is telling you that the roi.mat file you created
Mar 9
Sittaya Buathong
,
Hui Zhang
13
Mar 5
MATLAB:UndefinedFunction
It will work well if it has b=0 volume with bvec [0 0 0] between the last volume with b= 1000 and the
unread,
MATLAB:UndefinedFunction
It will work well if it has b=0 volume with bvec [0 0 0] between the last volume with b= 1000 and the
Mar 5
Rodolphe
,
Hui Zhang
2
Mar 3
Free water correction
Hi, Actually, that figure came from running the current version of NODDI toolbox on the example
unread,
Free water correction
Hi, Actually, that figure came from running the current version of NODDI toolbox on the example
Mar 3
Qianlan Chen
,
Hui Zhang
4
Feb 15
error with batch_fitting
Glad to hear. Gary On Mon, 14 Feb 2022 at 21:16, 陈 <chenqianlan0823@126.com> wrote: Hi Gary,
unread,
error with batch_fitting
Glad to hear. Gary On Mon, 14 Feb 2022 at 21:16, 陈 <chenqianlan0823@126.com> wrote: Hi Gary,
Feb 15
Gökcan Okur
,
Hui Zhang
2
Jan 6
NODDI test dataset
Hi, Did you follow through all the steps? If you had, you would have a set of NIfTI images that can
unread,
NODDI test dataset
Hi, Did you follow through all the steps? If you had, you would have a set of NIfTI images that can
Jan 6
Gökcan Okur
,
Hui Zhang
3
Jan 6
CreateROI error
Thank you so much, Gary. I managed to complete the tutorial using precompile libraries. Best, Gokcan
unread,
CreateROI error
Thank you so much, Gary. I managed to complete the tutorial using precompile libraries. Best, Gokcan
Jan 6
Gary
11/29/21
Announcing tissue-weighted mean
Dear all, I am thrilled to share an exciting new development with you. I'm pleased to announce
unread,
Announcing tissue-weighted mean
Dear all, I am thrilled to share an exciting new development with you. I'm pleased to announce
11/29/21
Tigris Joseph
,
Gary
3
11/6/21
Are intra-cellular volume fraction, intra-neurite volume fraction, and neurite density index the same thing?
Oops. Just noticed that auto-correct just caught me out. Sorry Tigris! On Saturday, November 6, 2021
unread,
Are intra-cellular volume fraction, intra-neurite volume fraction, and neurite density index the same thing?
Oops. Just noticed that auto-correct just caught me out. Sorry Tigris! On Saturday, November 6, 2021
11/6/21
gran...@uci.edu
,
Gary
2
10/29/21
Cannot Read Header Extension
Sorry Steve. I load NIfTI volumes with a third-party tool - the NIfTI Matlab toolbox (https://github.
unread,
Cannot Read Header Extension
Sorry Steve. I load NIfTI volumes with a third-party tool - the NIfTI Matlab toolbox (https://github.
10/29/21
Kodiweera
, …
Clio Gonzalezzacarias
13
9/27/21
fmin map
Thanks Gary for your help. All the best, Clio On Saturday, September 25, 2021 at 4:04:37 AM UTC-7
unread,
fmin map
Thanks Gary for your help. All the best, Clio On Saturday, September 25, 2021 at 4:04:37 AM UTC-7
9/27/21
kar.kan...@gmail.com
6/16/21
AMICO downsides?
Hi everyone, I'm wondering if there are any downsides I should be aware of when using AMICO for
unread,
AMICO downsides?
Hi everyone, I'm wondering if there are any downsides I should be aware of when using AMICO for
6/16/21
Hui Zhang
,
Chandana
2
11/21/20
Announcing NODDI Matlab Toolbox 1.0.2
Hi Gary, I started analyzing a new project using new NODDI version! At the same time, I took a look
unread,
Announcing NODDI Matlab Toolbox 1.0.2
Hi Gary, I started analyzing a new project using new NODDI version! At the same time, I took a look
11/21/20
Abdulmajeed Alotaibi
10/13/20
NODDI Maps Look Noisy
Dear NODDI experts, I acquired multi-shell diffusion data on a 3T (Philips ingenia) scanner for
unread,
NODDI Maps Look Noisy
Dear NODDI experts, I acquired multi-shell diffusion data on a 3T (Philips ingenia) scanner for
10/13/20
ama...@bu.edu
,
Hui Zhang
2
8/14/20
Create ROI Error
Hi, It looks like you did not understand the instructions from the NODDI toolbox website. I have
unread,
Create ROI Error
Hi, It looks like you did not understand the instructions from the NODDI toolbox website. I have
8/14/20
Karin Kantarovich
, …
Alessandro Daducci
9
5/25/20
error with SaveParamsAsNIfTI
Great, thank you both! Karin
unread,
error with SaveParamsAsNIfTI
Great, thank you both! Karin
5/25/20
Iain Croall
,
Hui Zhang
11
5/21/20
"Index in position 1 exceeds array bounds" error in batch_fitting.
Hi Iain, Actually, if you don't have access to a large CPU computing cluster, I recommend that
unread,
"Index in position 1 exceeds array bounds" error in batch_fitting.
Hi Iain, Actually, if you don't have access to a large CPU computing cluster, I recommend that
5/21/20
Way Blue
,
Hui Zhang
2
5/20/20
Can NODDI handle single-shell Free water mapping?
Not really, I am afraid. It is important to have multi-shell data with NODDI. Gary On Wed, May 20,
unread,
Can NODDI handle single-shell Free water mapping?
Not really, I am afraid. It is important to have multi-shell data with NODDI. Gary On Wed, May 20,
5/20/20
Blake Neyland
, …
Hui Zhang
5
5/15/20
Error with batch_fitting
Hi all, Jan's diagnosis was spot on. This was never an issue for the earlier Matlab versions I
unread,
Error with batch_fitting
Hi all, Jan's diagnosis was spot on. This was never an issue for the earlier Matlab versions I
5/15/20
Crystal Franklin
,
Hui Zhang
2
4/25/20
MException Message
Hi Crystal, This message can happen for two reasons: 1) the b-values of non-diffusion-weighted
unread,
MException Message
Hi Crystal, This message can happen for two reasons: 1) the b-values of non-diffusion-weighted
4/25/20
Ande Bagdasarian
,
Hui Zhang
4
3/10/20
Modify Parallel Diffusivity in a voxel-by-voxel basis for stroke modeling
You will have to write some code to select the right fixed diffusivity value per voxel and then fit
unread,
Modify Parallel Diffusivity in a voxel-by-voxel basis for stroke modeling
You will have to write some code to select the right fixed diffusivity value per voxel and then fit
3/10/20
Manuel Blesa Cábez
,
Hui Zhang
3
2/28/20
Modify parallel diffusivity
Hi, Thanks for your answer! I prefer to change the default values permanently, because we only work
unread,
Modify parallel diffusivity
Hi, Thanks for your answer! I prefer to change the default values permanently, because we only work
2/28/20
Blake Neyland
11/5/19
Error with CreateROI and using subsref
Hi Gary and All, We had a lab member run into a new error with inputing a mask into the toolbox.
unread,
Error with CreateROI and using subsref
Hi Gary and All, We had a lab member run into a new error with inputing a mask into the toolbox.
11/5/19
Patrick McCunn
,
Hui Zhang
5
10/19/19
Axon diameter and glial cells in rodents
Thanks Dr. Zhang Your help is always appreciated! Patrick On Thursday, October 17, 2019 at 1:20:02 PM
unread,
Axon diameter and glial cells in rodents
Thanks Dr. Zhang Your help is always appreciated! Patrick On Thursday, October 17, 2019 at 1:20:02 PM
10/19/19