睡眠是動物界生物必備的生存本能。783Please respect copyright.PENANA1yCwQXskYo
783Please respect copyright.PENANAOmM4mxbiUw
783Please respect copyright.PENANAeGhxpMAGyx
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。783Please respect copyright.PENANA85vQIoroRs
783Please respect copyright.PENANAuXFeD8BS55
(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。783Please respect copyright.PENANAm8VDCzXsLi
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。783Please respect copyright.PENANAklNHFtqgbK
783Please respect copyright.PENANAtmcWkV7txi
783Please respect copyright.PENANA7bhCwGDNij
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!783Please respect copyright.PENANAzsPw10cUzV
783Please respect copyright.PENANArP4nuLmrbw
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。783Please respect copyright.PENANAKaUOuZtl2Z
783Please respect copyright.PENANAHoNsBX6K5x
(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。783Please respect copyright.PENANAtMMgWEg0Du
783Please respect copyright.PENANAzK121NlWwb
783Please respect copyright.PENANAjDzYoi0XQV
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。783Please respect copyright.PENANAVnAytsdimw
而2.4歲打後,睡眠則主力負責維護大腦的正常運作。783Please respect copyright.PENANAenO1uBHKEO
783Please respect copyright.PENANAFoJPkQXvJq
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。783Please respect copyright.PENANAE7TQRMeLSP
783Please respect copyright.PENANA1Y6aw0j7pW
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。783Please respect copyright.PENANA8mTb6hEeS8
783Please respect copyright.PENANAC7xiwVBt0g
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!783Please respect copyright.PENANAlahXL2NWjq
783Please respect copyright.PENANAXQUVtijano
783Please respect copyright.PENANAEZvjIrsxDq
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。783Please respect copyright.PENANAJNYKBl1Gz3
783Please respect copyright.PENANA3EEn2HyomR
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/toc783Please respect copyright.PENANA0VHL05IUpg
783Please respect copyright.PENANAx9YuQXxtkK
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。783Please respect copyright.PENANAKwtNRQA9p9
783Please respect copyright.PENANAo3y34oAj86
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。783Please respect copyright.PENANAONoeSWq3ZW
783Please respect copyright.PENANAixeFH0rNy2
Ref1:https://science.sciencemag.org/content/342/6156/373?ijkey=96bf05dad48f9bcd57f4a14609ba6211aa35ce62&keytype2=tf_ipsecsha783Please respect copyright.PENANAhzLDtCi2gH
Ref2:https://advances.sciencemag.org/content/6/38/eaba0398783Please respect copyright.PENANAjReTpkToeX
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科普專欄–薯不揀單
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薯仔聞茱莉
篇 #55
深入淺出–睡眠的重要性
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