Re: stimulus timing file in 3dDeconvolve

October 22, 2014 05:12PM

Registered: 11 years ago
Posts: 16

Hi Rick,

Sorry for the multiple replies! But now I see another problem with your suggested method 1 (model the 0s stimulus with GAM or BLOCK(1.5,1), and model the 13s stimulus with 16 seconds of TENTs):

I was thinking about using TENT because I don't have any specific assumption about the shape of the HRFs. If I use GAM or BLOCK(1.5,1), then I feel like I'm ignoring what is happening, say, 1.5s after stimulus presentation. But actually I'm interested in the entire 13s period (i.e., from 0s to 13s). Is there a way to solve this problem?

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Subject	Author	Posted
stimulus timing file in 3dDeconvolve	qy	October 20, 2014 11:34AM
Re: stimulus timing file in 3dDeconvolve	Peter Molfese	October 20, 2014 12:06PM
Re: stimulus timing file in 3dDeconvolve	qy	October 20, 2014 02:47PM
Re: stimulus timing file in 3dDeconvolve	Peter Molfese	October 20, 2014 03:06PM
Re: stimulus timing file in 3dDeconvolve	qy	October 20, 2014 03:13PM
Re: stimulus timing file in 3dDeconvolve	Peter Molfese	October 20, 2014 09:35PM
Re: stimulus timing file in 3dDeconvolve	qy	October 21, 2014 12:15PM
Re: stimulus timing file in 3dDeconvolve	gang	October 21, 2014 02:28PM
Re: stimulus timing file in 3dDeconvolve	qy	October 21, 2014 03:01PM
Re: stimulus timing file in 3dDeconvolve	gang	October 21, 2014 04:37PM
Re: stimulus timing file in 3dDeconvolve	rick reynolds	October 22, 2014 08:45AM
Re: stimulus timing file in 3dDeconvolve	qy	October 22, 2014 02:39PM
Re: stimulus timing file in 3dDeconvolve	rick reynolds	October 22, 2014 04:20PM
Re: stimulus timing file in 3dDeconvolve	qy	October 22, 2014 04:34PM
Re: stimulus timing file in 3dDeconvolve	qy	October 22, 2014 05:12PM
Re: stimulus timing file in 3dDeconvolve	rick reynolds	October 24, 2014 11:55AM