Fig. 5. Hippocampal damage did not impair shape recall.

(Left) A monkey reproduces a three-block shape from memory after a retention interval. (Right) Hippocampal damage did not impair reproduction of two-block shapes (t₈ = 0.16, P = 0.88), three-block shapes (t₈ = 1.52, P = 0.17), or three-block shapes with a distractor task during the retention interval to interfere with working memory (t₇ = 0.05, P = 0.96). Dotted lines represent chance in the different conditions. Dots represent individual monkeys and are jittered along the x axis to help visualize individual performance. Photo credit: Benjamin M. Basile, Emory University.