Table 5: Pearson product-moment correlation coefficient (r) and significance level (p) between individual cognitive performances in the four cognitive tasks and individual brain volumes of the left and right hippocampi.

Cognitive task
Left hippocampusRight hippocampus
rprp

Flanker Task (-score) .01.46−.04.38
Visual Search Task (-score) .07.31−.02.46
Memory encoding<−.01.49.04.39
Long-term memory.30.01.38<.01