Multisensory contribution to virtual spatial navigation and reward checking.

<p>(A) Schematic of the Audiovisual (AV), Visual (V) only and Auditory (A) virtual spatial mazes. Symbols as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0080465#pone-0080465-g001" target="_blank">Figure 1</a>. (B) Example paths for the three trial types from a single rat. The color of each path indicates start location, color coded from the arrows in A. (C) Median latency and distance to reward for each trial type. Effect of trial type, F(2,17) = 7.555, p = 0.01, F(2,17) = 8.911, p = 0.006, respectively. A vs. AV and V: p<0.05 for both measures, N = 6. (D) Percentage occupancy in the target quadrant for the three trial types. Effect of trial type: F(2,17) = 13.19, p = 0.0064. A vs. AV: p = 0.013, A and V: p = 0.018.