[Eeglablist] pop_epoch removing trials

[Ahmad, Jumana]

Dear EEGlab,
I rejected continuous data, then ran AMICA.
I also rejected eye related components.

I started with 1400 events, but since I rejected continuous data this reduced to 1312 as expected.

I then epoched the data. My trial length is typically 600ms, and I would want a -100ms baseline to +600, but followed EEGlab's recommendation for TFA of -1 to 2s.

pop_epoch():1312 epochs selected
Epoching...
pop_epoch():1312 epochs generated
eeg_checkset: recomputing the ICA activation matrix ...
eeg_checkset: found empty values for field 'value'
              filling with values of other events in the same epochs
eeg_checkset: found empty values for field 'urevent'
              filling with values of other events in the same epochs
pop_epoch(): checking epochs for data discontinuity
Removing 59 trial(s)...

I cannot figure out why 59 trials are being removed.
Please could you advise me.
Best wishes,
Jumana
------------------------------------------
Jumana Ahmad
Post-Doctoral Research Worker in Cognitive Neuroscience
EU-AIMS Longitudinal European Autism Project (LEAP) & SynaG Study
Room M1.09. Department of Forensic and Neurodevelopmental Sciences (PO 23) | Institute of Psychiatry, Psychology & Neuroscience | King's College London | 16 De Crespigny Park | London SE5 8AF

Phone: 0207848 0260| Email: jumana.ahmad at kcl.ac.uk<mailto:antonia.sanjose at kcl.ac.uk> | Website: www.eu-aims.eu<http://www.eu-aims.eu/> | Facebook: www.facebook.com/euaims<http://www.facebook.com/euaims>

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