睡眠是動物界生物必備的生存本能。1006Please respect copyright.PENANATF3vOnzAow1006Please respect copyright.PENANAss3gfLfGY9
1006Please respect copyright.PENANAA9iJxXUVN3
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。1006Please respect copyright.PENANAe4M4bmtS0l
1006Please respect copyright.PENANAag1qcBM4fe
(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。1006Please respect copyright.PENANAS5ByrEpsh1
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。1006Please respect copyright.PENANAQPdd21Be2D1006Please respect copyright.PENANAXNzyq5BZ1w
1006Please respect copyright.PENANADpXVZCLXZK
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!1006Please respect copyright.PENANAxHPH0li8xq
1006Please respect copyright.PENANAlmfMBvTBZq
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。1006Please respect copyright.PENANAAigSEdeBqP
1006Please respect copyright.PENANAFnsytuQENe
(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。1006Please respect copyright.PENANARKSrCKch1r1006Please respect copyright.PENANA2QVne7O8td
1006Please respect copyright.PENANApiOwHb1PSy
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。1006Please respect copyright.PENANAlmF4FqAnVC
而2.4歲打後,睡眠則主力負責維護大腦的正常運作。1006Please respect copyright.PENANAoXkQzx5n11
1006Please respect copyright.PENANAnCUaKPuc28
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。1006Please respect copyright.PENANAcivHDBy55F
1006Please respect copyright.PENANA7iFqTx9epF
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。1006Please respect copyright.PENANAAozvcK4PNh
1006Please respect copyright.PENANAbvAUblkKs1
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!1006Please respect copyright.PENANAMYDtnhMOf7
1006Please respect copyright.PENANAbKwXLou6zp
1006Please respect copyright.PENANAzrCnj4fiio
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。1006Please respect copyright.PENANAF8lDW3ay3i
1006Please respect copyright.PENANAxNua37xSvG
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/toc1006Please respect copyright.PENANA0FcWDhZWKH
1006Please respect copyright.PENANAANot6aApBh
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。1006Please respect copyright.PENANA1P3wagTpt8
1006Please respect copyright.PENANAUlueWKgO31
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。1006Please respect copyright.PENANAclXmBS4NgT
1006Please respect copyright.PENANAhGt5rQynUh
Ref1:https://science.sciencemag.org/content/342/6156/373?ijkey=96bf05dad48f9bcd57f4a14609ba6211aa35ce62&keytype2=tf_ipsecsha1006Please respect copyright.PENANAIDh4u8mtg5
Ref2:https://advances.sciencemag.org/content/6/38/eaba03981006Please respect copyright.PENANAxtWaGul3W8
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科普專欄–薯不揀單
作者:
薯仔聞茱莉

篇 #55
深入淺出–睡眠的重要性
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