AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

History of AFNI updates  

Previous Message Next Message
Message List New Topic Print View
|
Jatin
October 27, 2005 04:53PM
I'm sorry, I should have figured this out. This makes sense now. Thank you very much for your help.

Jatin
Gang Chen wrote:

> > I actually tried the -stim_nptr option first. Since I have
> one image every 1.5
> > TR, I used the following set-up: -stim_nptr 1.5
>
> I believe the option should be something like
>
> -stim_nptr k 2
>
> where k is the index for stimulus. The reason is that each
> event in your design lasts for 3 seconds, e.g., 1.5 TR's. So
> you want to break each TR into two finer grids to adapt to the
> situation. And that is why you want a number of 2 in the above
> option. You have to be very careful with other options with
> this solution. Read 3dDeconvolve manual for more details on
> page 23:
>
> http://afni.nimh.nih.gov/pub/dist/doc/manual/3dDeconvolve.pdf
>
> Gang
Reply Quote
RSS
Subject Author Posted

Stim File setup

Jatin October 26, 2005 12:04PM

Re: Stim File setup

Gang Chen October 26, 2005 03:52PM

Re: Stim File setup

Jatin October 27, 2005 01:06AM

Re: Stim File setup

Gang Chen October 27, 2005 11:49AM

Re: Stim File setup

Jatin October 27, 2005 03:04PM

Re: Stim File setup

Gang Chen October 27, 2005 04:07PM

Re: Stim File setup

Jatin October 27, 2005 04:53PM