In addition to John's comments, the cut plane is not at midline. Even a "perfect" segmentation would have a similar appearance with an off-midline slice.
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Joseph A. Maldjian MD
Professor and Chief of Neuroradiology
Advanced Neuroscience Imaging Research Core
Wake Forest University School of Medicine
phone: 336 716-2815
fax: 336 716-2136
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-----Original Message-----
From: SPM (Statistical Parametric Mapping) [mailto:[log in to unmask]] On Behalf Of Tetiana Dadakova
Sent: Thursday, November 18, 2010 6:16 AM
To: [log in to unmask]
Subject: [SPM] TPM.nii template question
Dear SPM list,
I am new to SPM and I have a question concerning the TPM.nii template, which I use for segmentation.
When I look at this template, I can see some "artifacts" (pointed with red arrows on attached picture).
Could you please explain me, if this is really an artifact or anatomically meaningful region?
Thank you for your time.
Tetiana.
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