Hippocampal representational similarity

Chronological age decreases hippocampal representational similarity in humans.

“Increasing age was associated with increased category errors and reduced representational similarity across all transitions.”

Humanshippocampus

Aging shifts hippocampal reactivation from selective reinstatement to category-level misbinding during episodic memory

Cerebral cortex (New York, N.Y. : 1991)·14 Jul 2026