Kritika Handa
Approximately 100% of your brain remains active while you sleep. Sleep is crucial for brain function, involving complex processes like memory consolidation, emotional regulation, and overall cognitive maintenance.
In REM sleep, brain activity levels are similar to when you're awake. This stage is important for dreaming, learning, and memory processing, indicating that significant brain regions are highly active during this time.
Sleep allows the brain to perform essential maintenance tasks, including clearing waste products and reorganizing neural connections. This restorative activity is vital for overall cognitive function.
Even while asleep, the brain is busy processing information and emotions from the day. This cognitive activity is essential for problem-solving, learning, and emotional regulation,.
During sleep, different brain areas are active at various stages. REM sleep, for instance, involves high brain activity, while other stages, like deep sleep, focus on restorative processes, reflecting different functional patterns.