Name: 睡眠點影響你嘅情緒
Uploaded: 2020-08-12T14:23:40Z
Duration: 3 min 40 s
Description: 呢一切唔係你想像出嚟——你瞓得少嘅時候真係會易啲受刺激。睡眠科學家 Matt Walker 解釋我哋每晚嘅沉睡點樣影響大腦嘅情感中心，同埋點解我哋可以將睡眠視為急救情緒。

Matt Walker: 睡眠點影響你嘅情緒

睡眠點影響你嘅情緒

呢一切唔係你想像出嚟——你瞓得少嘅時候真係會易啲受刺激。睡眠科學家 Matt Walker 解釋我哋每晚嘅沉睡點樣影響大腦嘅情感中心，同埋點解我哋可以將睡眠視為急救情緒。

Missing sleep doesn't just cause grumpiness, it unleashes the brain's emotional centers. In one experiment, sleep-deprived people had amygdalas that reacted nearly 60 percent more strongly to negative events. Without enough rest, the brain's regulatory 'brake'—the prefrontal cortex—loses control, making reactions more intense. A good night’s sleep, especially with REM, soothes emotional distress and helps the mind recover.