Dear Freesurfer,
I have noticed that the subcortical grey matter volume output for the hippocampus differs slightly from other segmentation methods, I was wondering if this is due to what subfields of the hippocampus are included in the segmentation. I was curious which subfields Freesurfer includes as regional boundaries for the hippocampus.
Thank you, Jasmin
HI Jasmin
we use the definition from various papers from the Center for Morphometric Analysis (CMA) such as:
Filipek, P.A., Richelme, C., Kennedy, D.N., and Caviness, V.S., Jr. (1994). The young adult human brain: an MRI-based morphometric analysis. Cereb. Cortex 4, 344–360
You can find the refs in our Neuron paper on whole-brain segmentation
cheers Bruce
On Mon, 8 Aug 2016, Jasmin Alves wrote:
Dear Freesurfer, I have noticed that the subcortical grey matter volume output for the hippocampus differs slightly from other segmentation methods, I was wondering if this is due to what subfields of the hippocampus are included in the segmentation. I was curious which subfields Freesurfer includes as regional boundaries for the hippocampus.
Thank you, Jasmin
-- Jasmin AlvesPredoctoral Student Medical Biology Graduate Program University of Southern California jalves@usc.edu
Thanks Bruce!
On Tue, Aug 9, 2016 at 10:06 AM, Bruce Fischl fischl@nmr.mgh.harvard.edu wrote:
HI Jasmin
we use the definition from various papers from the Center for Morphometric Analysis (CMA) such as:
Filipek, P.A., Richelme, C., Kennedy, D.N., and Caviness, V.S., Jr. (1994). The young adult human brain: an MRI-based morphometric analysis. Cereb. Cortex 4, 344–360
You can find the refs in our Neuron paper on whole-brain segmentation
cheers Bruce
On Mon, 8 Aug 2016, Jasmin Alves wrote:
Dear Freesurfer,
I have noticed that the subcortical grey matter volume output for the hippocampus differs slightly from other segmentation methods, I was wondering if this is due to what subfields of the hippocampus are included in the segmentation. I was curious which subfields Freesurfer includes as regional boundaries for the hippocampus.
Thank you, Jasmin
-- Jasmin AlvesPredoctoral Student Medical Biology Graduate Program University of Southern California jalves@usc.edu
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