Although long-term memory consolidation is supported by sleep, it is unclear how it differs
from that during wakefulness. Our review, focusing on recent advances in the field, identifies …

The spontaneous replay of patterns of activity related to past experiences and memories is a
striking feature of brain activity, as is the coherent activation of sets of brain areas …

INTRODUCTION Adaptive decision-making requires assimilation of reward information to
guide subsequent choices. However, actions and outcomes are often separated by time and …

Episodic memory relies on the hippocampus, a heterogeneous brain region with distinct
functions. Spatial representations in the dorsal hippocampus (dHPC) are crucial for …

Various cognitive functions have long been known to require the hippocampus. Recently,
progress has been made in identifying the hippocampal neural activity patterns that …

Knowledge abstracted from previous experiences can be transferred to aid new learning.
Here, we asked whether such abstract knowledge immediately guides the replay of new …

Executing memory-guided behavior requires storage of information about experience and
later recall of that information to inform choices. Awake hippocampal replay, when …

Human reasoning depends on reusing pieces of information by putting them together in new
ways. However, very little is known about how compositional computation is implemented in …

The hippocampus plays a critical role in goal-directed navigation. Across different
environments, however, hippocampal maps are randomized, making it unclear how goal …

Replay is the reactivation of one or more neural patterns that are similar to the activation
patterns experienced during past waking experiences. Replay was first observed in …