India, Aug. 29 -- In an August 26 Instagram video, Dr Brian Hoeflinger, a neurosurgeon, discussed the impact of sleep deprivation on emotional regulation, specifically highlighting how lack of sleep can lead to heightened irritability and emotional distress. He explained that his phenomenon is attributed to the amygdala, the brain's emotional centre, becoming overactive when sleep-deprived. Also read | World Sleep Day: Expert-backed tips on how you can get the best night's sleep

To mitigate these effects, Dr Hoeflinger suggested three key strategies for the following day: maintaining hydration to combat fatigue, seeking natural light to regulate the sleep-wake cycle, and adhering to one's regular bedtime rather than napping or going to b...