pineal

基本解釋

However, as your query intimates, there is more to the “winter blues” than the seasonal variation of light to the pineal gland.
但，正如你的問題提到的那樣，“鼕季憂鬱”不僅僅衹來自於光照的季節(jié)性變化對松果腺的影響。
In normal circumstances, however, the SCN reacts to the lengthening nights by instructing the brain's pineal gland to secrete more of the hormone called melatonin.
然而，在正常情況下，SCN對夜晚延長的反應是，它會指示大腦的松果腺增加褪黑激素的分泌。
The pineal gland, a small endocrine gland in the centre of the brain, is stimulated by dim light or the dark – when it will start to release melatonin – and inhibited by light.
人腦部中心松果腺(一種小的內(nèi)分泌腺)受暗淡氣氛或黑夜刺激，褪黑激素開始分泌便産生睡意，光卻有阻止作用。