I need to compute the csd on pool conditions and baseline together. So I
cropped the task segment and baseline period and tried to create a new
epoch to pass it to the csd estimation but i get the error
poolEpochs=mne.concatenate_epochs([epochs_tasks, epochs_base])
ValueError: selection must be shape (711,) got shape (1422,)
but here I crop the data with the same length and the 711 refers to the
number of events (both task and baseline have 711).
I can not compute on the original epochs because the baseline is not
directly adjacent to the task cue, including more time points will have an
effect on the csd estimation