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Hi Bruce,
We're using FreeSurfer data from the parcellations to test
hypotheses/models from the literature that include such terms as
"extrastriate cortex". It is not always defined - but I guess the most
common definition would be visual cortex that is not V1, as you suggest.
Now, the lateral occipital cortex parcellation seems to me to contain a
lot of extrastriate. Would you say calcarine sulcus = V1? And are there
other parcellations, in addition to lateral occipital, that contain
parts of visual non-V1 cortex? Thank you!
Knut
On 19/01/2022 16:20, Fischl, Bruce wrote:
Hi Knut
Can you be more specific about what you mean by extrastriate cortex?
Do you mean all visual cortex that is not V1?
Bruce
*From:* Knut J Bjuland <knutjor...@outlook.com>
*Sent:* Wednesday, January 19, 2022 8:43 AM
*To:* Fischl, Bruce <bfis...@mgh.harvard.edu>; Freesurfer Mailing List
<freesurfer@nmr.mgh.harvard.edu>
*Subject:* Re: [Freesurfer] In the Desikan-Killiani parcellatino
scheme, which parcellations contain the extrastriate cortex?
* External Email - Use Caution *
Dear Bruce Fischl
I asked a question on 2021.1.2 about the exstrastriate cortex.
Unfortunately, the response I got was a little confusing and didn't
really clear it up for me "Including Ron in the conversation. Of
course outside striate cortex the mapping between folding and function
isn’t so straightforward.". So if you don't mind, I would like to
reiterate my question: Which of the desikan-kiliany parcellations
correspond to what is termed "extrastriate cortex"? Thank you!
Knut Jørgen Bjuland
On 02/01/2022 16:58, Fischl, Bruce wrote:
Hi Knut
Including Ron in the conversation. Of course outside striate
cortex the mapping between folding and function isn’t so
straightforward.
And Happy New Year to all!
Bruce
*From:* freesurfer-boun...@nmr.mgh.harvard.edu
<freesurfer-boun...@nmr.mgh.harvard.edu>
<mailto:freesurfer-boun...@nmr.mgh.harvard.edu> *On Behalf Of
*Knut J Bjuland
*Sent:* Saturday, January 1, 2022 8:03 AM
*To:* Freesurfer Mailing List <freesurfer@nmr.mgh.harvard.edu>
<mailto:freesurfer@nmr.mgh.harvard.edu>
*Subject:* [Freesurfer] In the Desikan-Killiani parcellatino
scheme, which parcellations contain the extrastriate cortex?
* External Email - Use Caution *
Dear freesurfer experts
In the Desikan-Killiani parcellatino scheme, which parcellations
contain the extrastriate cortex?
Knut Jørgen Bjuland
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