Same brain cells active during sleep and exploration in mice

Researchers have mapped the activity of individual neurons deep in the brain during sleep and exploration of novel objects in male and female mice. The study, published in JNeurosci, suggests these cells may facilitate memory formation. Melanin-concentrating hormone (MCH) neurons are active during rapid-eye movement (REM) sleep, when dreaming—and perhaps memory consolidation—occurs. Carlos Blanco, Priyattam Shiromani, and colleagues at the […]

Read more