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. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: Psychophysiology. 2018 Jan 3;55(6):e13058. doi: 10.1111/psyp.13058

Figure 4.

Figure 4

SSVEP as Related to Response Time. Panel A depicts the time-varying SSVEP power at the tagging frequency of the right face (either 15 or 20 Hz) and the SSVEP power at the tagging frequency of the left face (either 15 or 20 Hz), during the cue presentation. The power of the tagging frequency is quantified as the mean across the contralateral sensor cluster, shown in red. The power is shown separately for trials where participants later responded either fast or slow to the subsequent probe. Panel B depicts the mean power across the scalp at the tagging frequency of the face cue, during the late cue window (1 – 2 seconds after onset of the cue). Topographies are shown separately by the tagging frequency of either the right or left face cue, for subsequent fast versus slow responses to the probe, and by whether the probe appeared on the left or the right.