Hi Bo Yong,
Attached is the 7T Retinotopy protocol off the scanner and here is a summary of
scan parameters:
[cid:2ad53be7-ec12-4d0f-bf19-c6ddc70c7353]
The stimulus size/diameter was 16.0 deg for HCP 7T, which is especially
important for the retinotopy data. This is calculated from these measurements:
101.5cm eye to screen, 28.5 for stimulus diameter
which means
>> atan(28.5/2/101.5)/pi*180*2
ans =
15.9835095188501 = 16 degrees
The retinotopy stimulus files are available here:
https://db.humanconnectome.org/app/action/ChooseDownloadResources?project=HCP_Resources&resource=7T_Movies&filePath=retinotopy_stimulus.zip
Hopefully this gets you most of the information that you need. Please let me
know what other info you need and I or Keith will dig it up.
Best,
Jenn
Jennifer Elam, Ph.D.
Scientific Outreach, Human Connectome Project
Washington University School of Medicine
Department of Neuroscience, Box 8108
660 South Euclid Avenue
St. Louis, MO 63110
314-362-9387<tel:314-362-9387>
[email protected]<mailto:[email protected]>
www.humanconnectome.org<http://www.humanconnectome.org/>
________________________________
From: [email protected]
<[email protected]> on behalf of Bo Yong Park
<[email protected]>
Sent: Thursday, December 22, 2016 11:22 PM
To: [email protected]
Subject: [HCP-Users] 7T retinotopy MRI scanning sequence
To HCP users.
Hello, every HCP users.
I am wondering where can I find detailed scanning parameters such as visual
angle of eccentricity or polar angle, checkerboard segments, number of volumes
and scanning duration etc.
The data were released in the Connectome DB, but I cannot find any information
about scanning sequences.
Anyone knows about it?
Sincerely,
Bo-yong Park.
[email protected]
Windows 10? ??<https://go.microsoft.com/fwlink/?LinkId=550986>?? ??
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