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Hi ,

My data are T1 images ,not being extracted brain ,and then Must I first extract brain using bet of FSL ? If not ,is it OK not to add -b option the above command ? Please tell me the right command .

If I want to run multiple subjects , how should I execute the loop command ?

Regards.

Xin-Fa Shi .


2014-06-30 22:11 GMT+08:00 Xinfa Shi <[log in to unmask]>:
Hi，

Someone tell me to use the vertex analysis option in FIRST instead .Is it right ? If so ,my first step should be run_first_all -i con01 -s BrStem -o con01 ,selecting -s option instead of the command "run_first_all -i con01 -o con01 " for all subjects .Right ?

Regards.

Xin-Fa Shi .


2014-06-30 19:23 GMT+08:00 SUBSCRIBE FSL Xinfa_Shi <[log in to unmask]>:

Hi ,

I have finished VBM following the user guide ,and found the significant region is located in brain stem(see attached image).
Now I want to  measure the differences of brain stem between control and patient groups , and what can I do ? which one should I use ? Could you provide me for some ideas or  a specific process ?

Regards.

Xin-Fa Shi .