Dear Freesurfer expert, I am using Freesurfer V6.0 beta version to run the hippocampal subfield segmentation with 2 inputs, a standard T1 and a high resolution T2.
Below are the details about the 2 images. T1: resolution: 0.8*0.8*0.8 mm, orientation: Sagittal(S>T4.1>C-0.8) T2: resolution: 0.4*0.4*1.5 mm, orientation: oblique coronal(C>T-14.5>S1.5). The instruction says in order to use both of them for hippocampal segmentation, T2 should be in the same orientation as T1. Therefore, the two images cannot be used directly. Is it possible for me to do some reorient preprocess on the T2 image and then run through the segmentation? Or is it possible to coregister the T1 into T2 space, making them both high resolution and run through the segmentation? Will this affect the Freesurfer pipeline and the final subfields output? Any suggestion will help. Sincerely thanks, Xiaowei. [Cleveland Clinic logo] Xiaowei Zhuang | Research Engineer | Lou Ruvo Center for Brain Health Cleveland Clinic | 888 W Bonneville Ave. | Las Vegas, NV 89106 | (702) 685-6051 =================================== Please consider the environment before printing this e-mail Cleveland Clinic is ranked as one of the top hospitals in America by U.S.News & World Report (2015). Visit us online at http://www.clevelandclinic.org for a complete listing of our services, staff and locations. Confidentiality Note: This message is intended for use only by the individual or entity to which it is addressed and may contain information that is privileged, confidential, and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient or the employee or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and destroy the material in its entirety, whether electronic or hard copy. Thank you.
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