Dreams have a psychological purpose, but any discrepancy in the normal function of sleep can cause major mental and physical issues. The human body usually doesn’t realize the brain is just “playing pretend”, and if given the opportunity, the body will act out those dreams. This can lead to a condition called REM sleep behavior disorder, which can be incredibly dangerous. In normal conditions, the brain also has a “safety valve” which basically causes the body to paralyze itself during REM sleep to prevent you from physically executing the events of your dreams. While you dream, neural activity spreads through the cortex causing the images we experience. However, spinal interneurons simultaneously suppress the signals which normally cause movement in the
Dreams have a psychological purpose, but any discrepancy in the normal function of sleep can cause major mental and physical issues. The human body usually doesn’t realize the brain is just “playing pretend”, and if given the opportunity, the body will act out those dreams. This can lead to a condition called REM sleep behavior disorder, which can be incredibly dangerous. In normal conditions, the brain also has a “safety valve” which basically causes the body to paralyze itself during REM sleep to prevent you from physically executing the events of your dreams. While you dream, neural activity spreads through the cortex causing the images we experience. However, spinal interneurons simultaneously suppress the signals which normally cause movement in the