Re: [Freesurfer] A newbie to fMRI analysis

2014-05-19 Thread Douglas N Greve
Use something like recon-all -s s600a1001 -i s600a1001.mgz -all On 05/15/2014 02:55 PM, Dr Sampada Sinha wrote: Hello Shantanu I tried to set up the Subject directory using this command and it says the following error: Last login: Thu May 15 14:49:50 on ttys000 dhcp020-222-214:~

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-15 Thread Dr Sampada Sinha
Hello Shantanu I tried to set up the Subject directory using this command and it says the following error: Last login: Thu May 15 14:49:50 on ttys000 dhcp020-222-214:~ sampada$ export FREESURFER_HOME=/Applications/freesurfer dhcp020-222-214:~ sampada$ source $FREESURFER_HOME/SetUpFreeSurfer.sh

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-15 Thread Shantanu Ghosh
remove the quotation marks from '-all' and try again e.g. recon-all -s s600a1001.mgz -all Hth, S. On Thu, May 15, 2014 2:55 pm, Dr Sampada Sinha wrote: Hello Shantanu I tried to set up the Subject directory using this command and it says the following error: Last login: Thu May 15 14:49:50

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-15 Thread Shantanu Ghosh
You are using with the extension .mgz thats wrong try: recon-all -s s600a1001 -all and as Markus suggests, use the -s flag for the subject directory Hth, Es On Thu, May 15, 2014 6:00 pm, Dr Sampada Sinha wrote: Hello Shantanu, Thanks for your mail, but the error is still the same: Last

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-14 Thread Dr Sampada Sinha
Hello freesurfer, thanks for your message. I am doing the recon-all for T1 and T2* structural dataset now I have in all 8 files in the order of (T2T1T2DTIT@T2*T2). I am doing a data analysis of another subject and we have one T1 file s600a1001.mgz. Since my shell is a bash shell, I am running

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-14 Thread Shantanu Ghosh
You should set your SUBJECTS_DIR variable to the directory with all the subjects. Edit the .bashrc/.tcshrc/.cshrc by replacing the current one with SUBJECTS_DIR /User/sampada/Desktop/Vaibhav2/ and then run recon-all S. On Wed, May 14, 2014 7:47 pm, Dr Sampada Sinha wrote: Hello freesurfer,

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-09 Thread Dr Sampada Sinha
Hello Freesurfer, Thanks Shantanu I was able to convert the .nii to .mgz files . However, about the recon-all command do I run it separately for each .mgz file or run it one time for all .mgz file(which are eight in numbers)? And what command do I use for recon-all? I have tried many but none is

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-09 Thread Bruce Fischl
Hi Sampada the recon-all script is designed to analyze T1-weighted structural data. Once that has been done, it can be used to facilitate fMRI analysis. Is that what you are trying to do? What are the 8 volumes? cheers Bruce On Fri, 9 May 2014, Dr Sampada Sinha wrote: Hello Freesurfer,

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-06 Thread Dr Sampada Sinha
*Hello freesurfer* *Sorry for the personal message Shantanu. * *I managed to convert my dicom to nifti using mricron software, though had to make some changes to the preferences. * *About the dcmunpack: The user manual on dcmunpack on fs site says that the unpackdcmdir is used only to unpack

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-06 Thread Shantanu Ghosh
can you send your exact mri_convert commandline? On Tue, May 6, 2014 6:11 pm, Dr Sampada Sinha wrote: *Hello freesurfer* *Sorry for the personal message Shantanu. * *I managed to convert my dicom to nifti using mricron software, though had to make some changes to the preferences. *

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-06 Thread Dr Sampada Sinha
Hello Shantanu, Many thanks for your reply! This is my exact commandline which I give to free surfer for the 1st of the eight nii files. When i am able to convert this nii to mgz then i will ask how to convert all the eight files at one go. mri_convert

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-06 Thread Shantanu Ghosh
You don't need the quotation marks in your path also, it seems you don't have a directory called /Users/sampada/Desktop/test/org try something like: cd Users/sampada/Desktop/ mkdir test cd test mri_covert /Users/sampada/Desktop/d2n119495/s400a1001.nii sampada/Desktop/test/s400a1001.nii Hth,

Re: [Freesurfer] A newbie to fMRI analysis

2014-05-06 Thread Shantanu Ghosh
sorry try: cd Users/sampada/Desktop/ mkdir test cd test mri_covert /Users/sampada/Desktop/d2n119495/s400a1001.nii sampada/Desktop/test/s400a1001.mgz Hth, shantanu On Tue, May 6, 2014 11:10 pm, Shantanu Ghosh wrote: You don't need the quotation marks in your path also, it seems you don't have

Re: [Freesurfer] A newbie to fMRI analysis

2014-04-29 Thread Shantanu Ghosh
You could also try the nipy version. works real well with Snow Leopard OS shantanu On Mon, April 28, 2014 9:09 pm, Shantanu Ghosh wrote: Hi Sampada, Please cc the freesurfer list when answering/asking questions so others can answer too. And also people with similar issues will benefit from

Re: [Freesurfer] A newbie to fMRI analysis

2014-04-29 Thread Douglas N Greve
Have you tried using dcmunpack? You run it twice, once without any output to get a list of runs in the folder. The 2nd with how you want the data converted. Run it with --help to get more info doug On 04/28/2014 06:55 PM, Dr Sampada Sinha wrote: Hello I have only recently started the fmri

[Freesurfer] A newbie to fMRI analysis

2014-04-28 Thread Dr Sampada Sinha
Hello I have only recently started the fmri data analysis and I downloaded freesurfer point by point from martinos site and incorporated the license file as well into the Applications/freesurfer directory. I have run into the first problem and that is of data conversion. My file is in dcm format

Re: [Freesurfer] A newbie to fMRI analysis

2014-04-28 Thread Shantanu Ghosh
You can convert Dicom using MRICroN with the dcm2nii utility shantanu On Mon, April 28, 2014 6:55 pm, Dr Sampada Sinha wrote: Hello I have only recently started the fmri data analysis and I downloaded freesurfer point by point from martinos site and incorporated the license file as well into

Re: [Freesurfer] A newbie to fMRI analysis

2014-04-28 Thread Dr Sampada Sinha
Hello Shantanu, Thanks for your reply.I tried using that as well. And it says that the file is only 'read' file. I used chmod on unix but still its not working with dcm2nii. Interstingly, when I used mriconvert software for this,it converted all the dcm files to .img/.hdr files. This process

Re: [Freesurfer] A newbie to fMRI analysis

2014-04-28 Thread Shantanu Ghosh
Hi Sampada, Please cc the freesurfer list when answering/asking questions so others can answer too. And also people with similar issues will benefit from the discussion. see inline for my responses. Hth, shantanu On Mon, April 28, 2014 8:27 pm, Dr Sampada Sinha wrote: Hello Shantanu, Thanks