Fig. 3.

Sensor recordings for each subjective awareness report. Grand-averaged ERFs for left (Left) and right temporoparietal (Right) sensor groups for “didn’t see” (blue trace), “couldn’t identify” (red trace), “unsure” (green trace), and “sure” (black trace) conditions. Dashed lines indicate SEM for each time point. Vertical dotted lines approximate ERF peak latencies for early, middle, and late ERFs. Relevant time intervals of interest are identified below each ERF. For both sensor groups, an early ERF was observable for all trial types (regardless of whether subjects reported perception). By contrast, a middle evoked response was observed only for trials in which stimuli were perceived (“couldn’t identify,” “unsure,” and “sure” conditions). A late ERF was also mainly present for trials in which stimuli were perceived.