TED-Ed: What staying up all night does to your brain | Anna Rothschild

The video explores the impact of pulling an all-nighter on the body's circadian rhythms, highlighting the roles of melatonin and GABA in sleep preparation. It discusses how adenosine builds up during the day, leading to tiredness, and how caffeine can temporarily block its effects. The video also examines the consequences of sleep deprivation, such as impaired mood and cognitive function, and emphasizes the importance of regular sleep for health and academic success.

What new insight or understanding did you gain from this video?