Re: [Freesurfer] Canonical HRF shape generated by FSFAST

X.runflac(1).flac.ev(2).tirf is the time samples (eg, 0 to 30 sec)

X.runflac(1).flac.ev(2).Xirf is the actual HRF

If you are  using the spmhrf, you can look at the matlab function fast_spmhrf

On 04/11/2018 10:56 AM, Sarah Cole wrote:

Just one clarification, this is for first level analysis (individual subjects).

Thanks

On Wed, Apr 11, 2018 at 9:54 AM, Sarah Cole <coleashley00@gmail.com mailto:coleashley00@gmail.com> wrote:

Hi Doug,

At the end of my FSFAST analysis, I would like to plot the
Canonical HRF shape generated by FSFAST for my events. I have
found this thread:
https://mail.nmr.mgh.harvard.edu/pipermail/freesurfer/2013-July/031902.html
<https://mail.nmr.mgh.harvard.edu/pipermail/freesurfer/2013-July/031902.html>

but I am not sure if I understand this line:
"plot(X.runflac(1).flac.ev(2).tirf, X.runflac(1).flac.ev(2).Xirf)"


Could you please clarify how to plot the Canonical HRF that was
generated by FSFAST?

Thank you,

Sarah

---

Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer