Deep Sleep Enhances Memory and Language Learning

New research reveals that slow-wave sleep enhances synaptic connections in the neocortex, optimizing it for long-term memory formation by transferring information from the hippocampus. This process occurs at specific moments during slow-wave oscillations, potentially improving memory retention techniques like electrical stimulation for cognitive impairments. The study used human brain tissue to demonstrate how these oscillations strengthen synapses, offering insights into targeted memory enhancement strategies.