Figure 5.

Both attention and contrast elevation reduce latencies to peak of first and second LFP deflection. First column, Distribution of attention-dependent changes in latencies to the first LFP deflection at each of the four contrasts tested. Second column, Changes in latency to peak of first LFP deflection, in attended away condition, with contrast elevation [elevation of contrast from 19% to 33% (bottom), 33% to 57% (middle), and 57% to 99% (top)]. Right two columns, Attention- and contrast-dependent reductions in latency to peak of second LFP deflection.