[FieldTrip] Custom timing files

[Anne Urai]

Dear Kelly,

it sounds like you want to write your own custom trialfun based on the triggers in your data. See here for a tutorial on how to get started with this:
http://www.fieldtriptoolbox.org/example/making_your_own_trialfun_for_conditional_trial_definition

Good luck,

— 
Anne E. Urai, MSc
PhD student | Institut für Neurophysiologie und Pathophysiologie 
Universitätsklinikum Hamburg-Eppendorf | Martinistrasse 52, 20246 | Hamburg, Germany 
www.anneurai.net / @AnneEUrai

From: Murphy, Kelly (Research Student) <murphyk5 at aston.ac.uk>
Reply: FieldTrip discussion list <fieldtrip at science.ru.nl>
Date: 12 February 2016 at 20:51:50
To: fieldtrip at science.ru.nl <fieldtrip at science.ru.nl>
Subject:  [FieldTrip] Custom timing files  

Hello Fieldtrippers

 

I am trying to epoch my Neuromag MEG using timestamps with ft_definetrial. 

 

For all my trials I have a 600x2 matrix (‘trl’) containing start and stop times (each epoch = 1000ms); and a corresponding <600x5 char> array with condition labels (‘labels’).  I can combine ‘labels’ and ‘trl’ into a structure but I am confused as to what functions to proceed with in order to segment my data.

 

Any help would be greatly appreciated (I hope this problem is relatively simple)

 

Many thanks

 

Kelly

 

PhD Student

Cognitive & Affective Neurosciences RG

Aston Brain Centre

Aston University

Birmingham

United Kingdom

B4 7ET

Office no: ++44 1212044250

 

_______________________________________________  
fieldtrip mailing list  
fieldtrip at donders.ru.nl  
http://mailman.science.ru.nl/mailman/listinfo/fieldtrip
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.science.ru.nl/pipermail/fieldtrip/attachments/20160215/023891f3/attachment-0002.html>