I solved the problem. I figured out that the event-related flag also refers to blocked-designs

Best wishes

Chris

Von: freesurfer-bounces@nmr.mgh.harvard.edu [mailto:freesurfer-bounces@nmr.mgh.harvard.edu] Im Auftrag von Milde, Christopher
Gesendet: Mittwoch, 3. September 2014 14:12
An: freesurfer@nmr.mgh.harvard.edu
Betreff: [Freesurfer] mkanalysis-sess blocked design

Dear Freesurfer Experts,

I want to run mkanalysis-sess for a blocked design, but unfortunately only the flags –abblocked, –event-related, -retinotopy and –notask do exist.

How can I specify the designtype for a blocked design with one condition and on fixation with different block lengths for condition and fixation?

I’m using Freesurfer 5.3

Thanks in advance,

Chris