One key role of sleep involves cerebrospinal fluid, which surrounds and protects the brain. During sleep, CSF helps remove waste that accumulates during waking hours. In a 2019 study, Lewis and her ...

Daytime “wash cycles” help clear waste from the brain but cause momentary drops in attention after nights of poor sleep.

Achieve peak productivity by manipulating brain wave states. Instead of constantly operating in beta, shift to alpha for creativity, theta for deep insight, and gamma for breakthrough. Find "flow ...

A good night's sleep has long been understood to help us consolidate new memories, but we don't understand how. Associations with negative feelings like fear or stress can improve recall, but ...

Maintaining cognitive function and memory is more important than ever in today’s fast-paced world. Many individuals seek effective, accessible solutions to combat cognitive decline and enhance their ...