睡眠是動物界生物必備的生存本能。777Please respect copyright.PENANAhlqUnr1Pn0777Please respect copyright.PENANAzPqqGc1QpD
777Please respect copyright.PENANA4kNCIRwyTO
睡眠不足會影響學習及認知能力,亦被譽為是癲癇發作的其中一項原因。同時間亦有多方面研究證實,長期缺乏睡眠的話,最终會引致狗隻 、老鼠及蒼蠅邁向死亡。777Please respect copyright.PENANAQWs9TIVOjK
777Please respect copyright.PENANA6gasqhjqsW
(圖2)有研究指出(Ref1),睡眠有助消除大腦裡對神經系統有潛在害處的代謝物。777Please respect copyright.PENANAWrmnOmLfj7
β-amyloid (Aβ)就是其中之一種,是與腦部神經退化症狀有所聯繫的一種蛋白質。777Please respect copyright.PENANA53ao3mPIrF777Please respect copyright.PENANAUwBZLnYxtt
777Please respect copyright.PENANAAjiYYGHJGm
當處於睡眠的時候,腦部Aβ的消除速度將會比日間活動時候快足接近一倍!777Please respect copyright.PENANAkEcgi7PpVi
777Please respect copyright.PENANAsXxUCD2KZL
以上雖是老鼠實驗的結果,但足以引證睡眠其中之一的重要性,替腦部清除日間所積聚的代謝物。777Please respect copyright.PENANA962zVRUqGJ
777Please respect copyright.PENANAWFEaUKWXr7
(圖3)另外,近日有科學家分析了400項0-12歲人體真實數據後(Ref2),提出了一道重要理論。777Please respect copyright.PENANA2YkQsohg6Y777Please respect copyright.PENANAKfyNbe5IRy
777Please respect copyright.PENANAJFdIfpHsgJ
人類在2.4歲前,睡眠是建構大腦各神經細胞連接點的重要時間。777Please respect copyright.PENANA3JI2kiClQQ
而2.4歲打後,睡眠則主力負責維護大腦的正常運作。777Please respect copyright.PENANAsd93GKSEFY
777Please respect copyright.PENANA337O9tQpDg
而事實上,在人類2-3歲的時候,其腦袋體積亦將會發展至為成人腦袋體積90%有多。777Please respect copyright.PENANApErRBu5G2d
777Please respect copyright.PENANA7xKDuDDMje
換句話說,嬰兒2-3歲前的睡眠時間正是他們發展腦部的黃金時間。777Please respect copyright.PENANA4GjONRZ4tM
777Please respect copyright.PENANAHrdW62KVHn
為子女日後發展著想,我在這裡強烈呼籲各家長千萬千萬不要打擾或吵醒嬰兒們的作息!777Please respect copyright.PENANAJWigg1fdsD
777Please respect copyright.PENANATDG20fTDfu
777Please respect copyright.PENANAPxsC1E34Li
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。777Please respect copyright.PENANA7QhmtLvhrc
777Please respect copyright.PENANAAvaFUmSgyh
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc777Please respect copyright.PENANAV8BxeDolGd
777Please respect copyright.PENANAYNVTHnR904
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。777Please respect copyright.PENANAnUKhZeR6rJ
777Please respect copyright.PENANA9MmSHYQYPW
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。777Please respect copyright.PENANAyKpeZKNZyU
777Please respect copyright.PENANAxSTS5Mrwvj
Ref1:https://science.sciencemag.org/content/342/6156/373?ijkey=96bf05dad48f9bcd57f4a14609ba6211aa35ce62&keytype2=tf_ipsecsha777Please respect copyright.PENANAZPqdh3y2RR
Ref2:https://advances.sciencemag.org/content/6/38/eaba0398777Please respect copyright.PENANAwOlQH1ePDv