Re: [Freesurfer] two vol fields for retinotopic analysis?

2011-02-09 Thread Douglas N Greve
I don't know what you mean by 3D coordinates or a 1d array of 
corresponding phase values. In any case, use the mri.vol. This should be 
in voxel-for-voxel correspondence with your input data.

doug

Jason Connolly wrote:
 Dear freesurfer experts:

 I noticed that there are two 'vol' fields when I use MRIread.

 1) mri.vol
 2) mri.analyzehdr.vol

 My question is: 

 I have two arrays, one with 3D coordinates and a second 1 dimensional array 
 with corresponding phase values.

 Which 'vol' field do I put the 3D coordinates in and which do I put the phase 
 values in?

 Many thanks!

 -jason.







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[Freesurfer] two vol fields for retinotopic analysis?

2011-02-07 Thread Jason Connolly
Dear freesurfer experts:

I noticed that there are two 'vol' fields when I use MRIread.

1) mri.vol
2) mri.analyzehdr.vol

My question is: 

I have two arrays, one with 3D coordinates and a second 1 dimensional array 
with corresponding phase values.

Which 'vol' field do I put the 3D coordinates in and which do I put the phase 
values in?

Many thanks!

-jason.







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Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer


The information in this e-mail is intended only for the person to whom it is
addressed. If you believe this e-mail was sent to you in error and the e-mail
contains patient information, please contact the Partners Compliance HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you in error
but does not contain patient information, please contact the sender and properly
dispose of the e-mail.