Figure 1

A time domain view of the stimulus presented in a test trial within an experimental block (“Early” Condition) in which the target was presented frequently and cued at the first temporal epoch.

(A) – Cue-Tone (2500 Hz); (B) – Target (da) validly cued and occurs in 60% of trials at this epoch; (C) – 2 Talker Babble (Female); (D) – Target (da) invalidly cued and occurs in 20% of trials at these epochs.