One sleepless night can disrupt emotional balance, say experts
One bad night of sleep can disrupt emotional balance. According to expert, Sleep deprivation overactivates the amygdala, making you up to 60% more reactive to stress, while dulling the prefrontal cortex that regulates emotions. As a result, negativity feels stronger, and positive moments fade quickly. Quality sleep helps reset the brain, building emotional resilience and protecting mental health.