Figure 4.
FP activity in superior colliculus evoked by High and Low stimuli during different behavioral states. Peak amplitude of peak1 (A), peak2 (B) and peak3 (C) FP responses evoked in superior colliculus by 10 Hz trains of High and Low stimuli during either active exploration (left) or awake immobility (right). Statistically significant (p<0.05) differences between the groups within a behavioral state are marked by brackets, and significant differences between the two behavioral states are marked with asterisks in the right columns. The first (s1) and the last (s10) responses in the 10 Hz train (10 stimuli) are measured, except for peak3 where only s1 is measured.