Dear experts,
in our neuroimaging team we are trying to understand how we can correct single-subject scans for motion parameters before entering them in GIFT and running the ICA.
We have already tried the regress out covariates function in the toolbox REST, but once we entered those regressed images in GIFT, the ICA analysis could not start.
We also read in the mailing list that several authors suggest to correct for motion impact after running the ICA. Has anybody tried to correct it at a single subject level, before running the ICA?
Thank you so much.
Monica Nicoli
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
You could correct for motion after ICA in GIFT mancova toolbox.
Alternatively, you could also correct for motion before feeding into ICA.
Inputs for the function are the nifti files and motion covariates in a cell
array
Dear experts,
in our neuroimaging team we are trying to understand how we can correct
single-subject scans for motion parameters before entering them in GIFT and
running the ICA.
We have already tried the regress out covariates function in the toolbox
REST, but once we entered those regressed images in GIFT, the ICA analysis
could not start.
We also read in the mailing list that several authors suggest to correct
for motion impact after running the ICA. Has anybody tried to correct it at
a single subject level, before running the ICA?
Thank you Srinivas.
I took a look at the code, but it doesn't work because of some missing end statements. Once fixed them, it shows this error:
Undefined function or variable 'tmp'.
Error in icatb_rm_variance_mod/load_regress (line 101)
R{nR} = tmp
Error in icatb_rm_variance_mod (line 18)
R = load_regress(rfiles)
Could you help me to figure out what does it mean? It seems that line 101 is outside any if-statement, and also that the variable "tmp" could not be created. Attached you can find the modified code.
Also, line 95 was commented in your original code. Is it correct to uncomment it?
Thank you a lot for your reply!
Monica
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Thank you Srinivas.
I took a look at the code, but it doesn't work because of some missing end
statements. Once fixed them, it shows this error:
Undefined function or variable 'tmp'.
Error in icatb_rm_variance_mod/load_regress (line 101)
R{nR} = tmp
Error in icatb_rm_variance_mod (line 18)
R = load_regress(rfiles)
Could you help me to figure out what does it mean? It seems that line 101
is outside any if-statement, and also that the variable "tmp" could not be
created. Attached you can find the modified code.
Also, line 95 was commented in your original code. Is it correct to
uncomment it?
Dear experts,
in our neuroimaging team we are trying to understand how we can correct single-subject scans for motion parameters before entering them in GIFT and running the ICA.
We have already tried the regress out covariates function in the toolbox REST, but once we entered those regressed images in GIFT, the ICA analysis could not start.
We also read in the mailing list that several authors suggest to correct for motion impact after running the ICA. Has anybody tried to correct it at a single subject level, before running the ICA?
Thank you so much.
Monica Nicoli
Hi Monica,
You could correct for motion after ICA in GIFT mancova toolbox.
Alternatively, you could also correct for motion before feeding into ICA.
Inputs for the function are the nifti files and motion covariates in a cell
array
Thanks,
Sri
On Wed, Jun 5, 2019 at 8:18 AM Monica Nicoli mnicoli@users.sourceforge.net
wrote:
Thank you Srinivas.
I took a look at the code, but it doesn't work because of some missing end statements. Once fixed them, it shows this error:
Undefined function or variable 'tmp'.
Error in icatb_rm_variance_mod/load_regress (line 101)
R{nR} = tmp
Error in icatb_rm_variance_mod (line 18)
R = load_regress(rfiles)
Could you help me to figure out what does it mean? It seems that line 101 is outside any if-statement, and also that the variable "tmp" could not be created. Attached you can find the modified code.
Also, line 95 was commented in your original code. Is it correct to uncomment it?
Thank you a lot for your reply!
Monica
Will take a look and Could you email srachakonda@gsu.edu from now on?
On Thu, Jun 6, 2019 at 7:42 AM Monica Nicoli mnicoli@users.sourceforge.net
wrote:
Sure!