Table 2.3. Online stCL		Table 2.4. Offline stCL
Adapted ISI classifier transfer		Adapted ISI (e) transfer		ISI-25 (control) no transfer		Adapted ISI (f) transfer		ISI-15 (control) redno transfer
Training	Test	Training	Test	Training	Test	Training	Test	Training	Test
ISI-25 (fixed ISI of 25 s)	(e)	(a)	(e)			(c)	(e)
(a) + (b) merged		(b)	(e)			(d)	(e)
			Mean (e)	(a)	(b)		Mean (e)	(c)	(d)
ISI-15 (fixed ISI of 15 s)	(f)	(a)	(f)			(c)	(f)
(c) + (d) merged		(b)	(f)			(d)	(f)
			Mean (f)	(b)	(a)		Mean (f)	(d)	(c)

ERP, event-related potentials; online stCL, online single-trial classification; offline stCL, offline single-trial classification; and ISI, inter-stimulus interval. Each run contained 30 trials. For online single-trial classification, 60 trials (e.g., runs 1 and 2) were used to train a classifier and 30 trials (e.g., run 5) were used for evaluation. For offline single-trial classification, 30 trials were used for training and testing in both cases (no transfer/classifier transfer).