Re: [Freesurfer] Canonical HRF shape generated by FSFAST

[Douglas N. Greve]

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  > 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
> 
> 
>
> 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
>
>
>
>
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Re: [Freesurfer] Canonical HRF shape generated by FSFAST

[Sarah Cole]

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

Thanks

On Wed, Apr 11, 2018 at 9:54 AM, Sarah Cole  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
>
> 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
>
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The information in this e-mail is intended only for the person to whom it is
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contains patient information, please contact the Partners Compliance HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you in error
but does not contain patient information, please contact the sender and properly
dispose of the e-mail.