Human hippocampal cornu ammonis 3 damage impairs both recent and remote autobiographical episodic memory, and disrupts functional integration in medial temporal lobe subsystem regions of the default network.

Hippocampal damage is associated with changes across the extended hippocampal system, and these may explain variability in memory between patients presenting with hippocampal amnesia.

Behavioral and synaptic investigations of long-term memory in Aplysia reveal differing roles for DNA methylation, protein synthesis during training and protein synthesis shortly after training with respect to memory consolidation and maintenance.

The deliberation involved in simple preference decisions, such as those between two familiar snacks, depends on the hippocampus.

A computational model explains how the brain chooses between creating a new memory versus updating an old one when faced with an event that defies expectations.

The BB model explains spatial cognition in terms of interactions between specific neuronal populations, providing a common computational framework for the human neuropsychological and in vivo animal electrophysiological literatures.

Forgetting of remote fear memory is promoted by increased hippocampal neurogenesis only after hippocampal reactivation by long time memory retrieval.

Midbrain dopaminergic neurons and a cortex-like structure called the arcopallium form part of a circuit that enables young songbirds to compare their own song with a template stored in memory, and use any discrepancies to improve their performance.

Conditional knockout of the small GTPase Cdc42 in excitatory neurons of the mouse forebrain leads to impaired long-term synaptic plasticity and impaired retrieval of remote memory.