Polysomnography (PSG) studies of sleep changes in Alzheimer's disease (AD) have
reported but not fully established the relationship between sleep disturbances and AD. To …

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 …

Considerable advances in our understanding of the mechanisms and functions of rapid-eye-
movement (REM) sleep have occurred over the past decade. Much of this progress can be …

A growing body of literature suggests that sleep plays a critical role in emotional processing.
This review aims at synthesizing current evidence on the role of sleep and sleep loss in the …

Over more than a century of research has established the fact that sleep benefits the
retention of memory. In this review we aim to comprehensively cover the field of “sleep and …

Rapidly emerging evidence continues to describe an intimate and causal relationship
between sleep and emotional brain function. These findings are mirrored by long-standing …

Sleep is implicated in cognitive functioning in young adults. With increasing age, there are
substantial changes to sleep quantity and quality, including changes to slow-wave sleep …

This review summarizes the brain mechanisms controlling sleep and wakefulness.
Wakefulness promoting systems cause low-voltage, fast activity in the …

A hallmark feature of episodic memory is that of “mental time travel,” whereby an individual
feels they have returned to a prior moment in time. Cognitive and behavioral neuroscience …

The brain does not retain all the information it encodes in a day. Much is forgotten, and of
those memories retained, their subsequent evolution can follow any of a number of …