On 5/30/2021 10:27 AM, Massieh Moayedi wrote:

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Hi,

We’re collecting multiecho T1s. We have individual T1 images with different echoes, and the RMS files.

I’ve run freesurfer using both the RMS files, and the multiple echo files (labelled as 001, 002…).

I get slightly different results in the parcellation outcomes with the two different methods. Why would that be?

Because they are two different images

What do you recommend for input — the RMS file, or the individual echo files?

We generally use RMS

Thanks,

massieh

______________________
Massieh Moayedi, PhD
Assistant Professor

and

UTCSP Pain Scientist, Faculty of Dentistry

Co-Director, Centre for Multimodal Sensorimotor and Pain Research

University of Toronto

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