Ever notice everything feels worse after a bad night?

Ever notice everything feels worse after a bad night?

In one study, a single sleepless night raised people’s anxiety the next day by up to 30%. Brain scans showed why: the front of the brain, which normally keeps worry in check, went quiet.

The fix was sleep itself. The people who got the most deep sleep felt the least anxious the next day. The researchers call deep sleep a natural anxiety reducer.

The two glowing spots are the amygdalae, your brain’s emotion centers. In another study, they reacted about 60% more strongly to negative images after a night without sleep. The flashing is an illustration, not measured data.

Save this for the next time you think about pulling an all-nighter.

#sleep #anxiety #mentalhealth #neuroscience #neuronvisuals