Figure 6.

Behavioral performance at different target rates. a, Behavioral performance results (d′) in a two-stream stimulus, as a function of target rate. Each pair of points with a similar color code indicates one psychoacoustic condition testing two specific rhythms. Error bars represent SE. b, Analysis of behavioral performance differentiating target, nontarget, and null (no deviant) trials for each of the three psychoacoustic conditions. The color code is similar to the one used in a. c, Normalized neural responses to the target rhythm (slow or fast) as a function of time during three psychoacoustic conditions and one MEG condition. Error bars represent SE. *p < 0.06, **p < 0.03.