Table 3 Behavioral effect of pathological HFOs during task 2.

Subject	HFO load^*	Category	Indoor/outdoor recognition (condition I)		Old/new recognition (condition II)
Subject	HFO load^*	Category	Accuracy	Reaction time (s)	Accuracy	Reaction time (s)	Confidence^†
S4	58%	With HFO	100%	0.38	71%	0.92
S4	58%	Without HFO	100%	0.35	81%	0.64
S5	88%	With HFO	82%	0.94	21%	1.42
S5	88%	Without HFO	85%	0.88	34%	1.10
S6	65%	With HFO	74%	0.39	72%	1.76
S6	65%	Without HFO	87%	0.20	77%	0.83

*HFO load=number of trials with prestimulus HFOtotal number of stimulus trials%.

^†: Unsure, “1”; : maybe, “2”; : sure, “3.”