and I also wanna extract Gray Matter or White Matter 116 ROI region signals applied by AAL mask. You said reslice mask using Utilities->Image Reslicer? instead of reslice the original structural MRI data ? and what's the difference between the 2 steps ?
You have to reslice your mask
You have to reslice your mask using Utilities->Image Reslicer.
Thank you very much
some questions about Utilities->Image Reslicer.
Dear professor Yan,
My data are structural MRI data.
and I also wanna extract Gray Matter or White Matter 116 ROI region signals applied by AAL mask.
You said reslice mask using Utilities->Image Reslicer? instead of reslice the original structural MRI data ? and what's the difference between the 2 steps ?
Relicing mask is better as
Relicing mask is better as you will leave your data intact.
Dear Professor Yan,
Dear Professor Yan,
Thank u for your reply!
soo, what i have to do is reslice the AAL templates according to the original data?
just like if my original data size is 121X145X121. and I have to turn AAL templates(181X217X181) into 121X145X121.
Is there anything wrong ?
Thank u again for your help.
Hello, Professor Yan.
Hello, Professor Yan.
sorry to bother u again. I wanna know : is there anything wrong with my thoughts ? and how could I get the sum of values(each brain region)
Reslice to the resolution of
Reslice to the resolution of the data you want to extract.
Thank you very much,
Thank you very much, Professor Yan.
soo. what I said is right? reslice the AAL template to the resolution of data.