Group differences in anterior hippocampal volume and in the retrieval of spatial and temporal context memory in healthy young versus older adults

▶ Study shows association between anterior hippocampal volume and context memory in young adults. ▶ Regression result shows spatial and temporal context accuracy predicted by hippocampal volume. ▶ Results how healthy older adults exhibit smaller anterior hippocampal volumes compare to young. ▶ Hippocampal volume does not predict context memory performance in older adults. ▶ Lateral prefrontal cortex activity predicts context memory performance in older adults.