(A) Hippocampal activation during memory retrieval as a function of trial type, age group and performance level; (B) hippocampal activation in older children as a function of trial type, performance group, and hippocampal region (i.e., head, body, and tail as shown in figure); (C) hippocampal activation in adults as a function of trial type, performance group, and hippocampal region. Error bars depict within-subjects standard error.