However, the study couldn’t say in which direction the association runs -- whether people developing Alzheimer’s have delayed dream sleep, or whether poor dreaming increases Alzheimer’s risk. It could ...

People who take longer to enter a key part of the sleep cycle are more likely to develop dementia, suggests a new study. Taking longer to enter the dream phase - known as rapid eye movement or REM ...

Taking longer to enter the dream phase - known as rapid eye movement or REM - can disrupt the ability to consolidate memories and interfere with emotion regulation, say scientists. Recent studies have ...

People who take longer to enter a key part of the sleep cycle are more likely to develop dementia, suggests a new study.