<div dir="ltr"><div style="font-family:arial,sans-serif;font-size:12.727272033691406px">Hi everyone. This question might sound trivial to many. However, since I just started using Fieldtrip I am having a tough time figuring how to input my own event types, start and end time for each event etc into the modified matlab data structure. </div>
<div style="font-family:arial,sans-serif;font-size:12.727272033691406px"><br></div><div style="font-family:arial,sans-serif;font-size:12.727272033691406px">I have a matlab structure with 4 EEG channels, obtained from Simulink. My ultimate goal is to convert this structure into a format with event types and event values that can be read by SPM.</div>
<div style="font-family:arial,sans-serif;font-size:12.727272033691406px"><br></div><div style="font-family:arial,sans-serif;font-size:12.727272033691406px">However, I am not able to find any tutorial that explain how one can add event types into own matlab data structure. (All the tutorials assume that the .ds or .vhr etc files already have event types assigned to them.) Can anyone help me out ?</div>
<div style="font-family:arial,sans-serif;font-size:12.727272033691406px"><br></div><div style="font-family:arial,sans-serif;font-size:12.727272033691406px">(P.S. I was successful in breaking down the .mat structure into trial, including adding the trialinfo attribute. However, the trialinfo cannot be read as an event in SPM. Only eventtypes and event values are asked as inputs in SPM, it seems)</div>
<div style="font-family:arial,sans-serif;font-size:12.727272033691406px"><br></div><div style="font-family:arial,sans-serif;font-size:12.727272033691406px">Neo </div></div>