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Homer3 GLM producing strange results


Jonathan Vaisberg
Posts: 3
Customer
Topic starter
(@jvaisberg90)
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Joined: 5 months ago

Hi all,

I am using a template GLM processing stream but its producing HRF with very strong periodic elements. 

Am I doing anything wrong? Any insights here would be great.

Screenshot 2022 07 18 125723
Screenshot 2022 07 18 125658

 Thanks

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David Boas
Posts: 217
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(@dboas)
Estimable Member
Joined: 2 years ago

I suggest you set your rhoSD_ssThresh to 0.

it looks to me that you are viewing short separation channels and you have regressed out the short separation signal which is resulting in the very small values (you have 1e-11).

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Jonathan Vaisberg
Customer
(@jvaisberg90)
Joined: 5 months ago

New Member
Posts: 3

@dboas Thank you. This resolved the problem.

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