睡眠是動物界生物必備的生存本能。981Please respect copyright.ＰＥＮＡＮＡ7FPKx7qoE2
981Please respect copyright.ＰＥＮＡＮＡNE58ngvcQf
981Please respect copyright.ＰＥＮＡＮＡDmHeW2iK8N
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。981Please respect copyright.ＰＥＮＡＮＡ2bs1Ky4ysK
981Please respect copyright.ＰＥＮＡＮＡxnwWPwzSuJ
（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。981Please respect copyright.ＰＥＮＡＮＡKaJNLzPmFw
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。981Please respect copyright.ＰＥＮＡＮＡEY4Nkpd9xR
981Please respect copyright.ＰＥＮＡＮＡAtWpLRmBqe
981Please respect copyright.ＰＥＮＡＮＡgUSCrIQNLw
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!981Please respect copyright.ＰＥＮＡＮＡmw1mrd20Qx
981Please respect copyright.ＰＥＮＡＮＡE6uKpDhEoc
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。981Please respect copyright.ＰＥＮＡＮＡOvcQY0ZZ7s
981Please respect copyright.ＰＥＮＡＮＡ4Xx6zNSYCW
（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。981Please respect copyright.ＰＥＮＡＮＡhqzfjNtkch
981Please respect copyright.ＰＥＮＡＮＡ63ly5ymerb
981Please respect copyright.ＰＥＮＡＮＡKeXh8F00CW
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。981Please respect copyright.ＰＥＮＡＮＡlQApEXK7ok
而2.4歲打後，睡眠則主力負責維護大腦的正常運作。981Please respect copyright.ＰＥＮＡＮＡnAURgBuAD7
981Please respect copyright.ＰＥＮＡＮＡ9akGtmVRkV
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。981Please respect copyright.ＰＥＮＡＮＡ5rCaRsvhC5
981Please respect copyright.ＰＥＮＡＮＡlU9xvFBBCY
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。981Please respect copyright.ＰＥＮＡＮＡvIW3194Fut
981Please respect copyright.ＰＥＮＡＮＡZoxgQqXaNI
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!981Please respect copyright.ＰＥＮＡＮＡpkAXDefmIq
981Please respect copyright.ＰＥＮＡＮＡVYPB833LNm
981Please respect copyright.ＰＥＮＡＮＡOu5a61XbNb
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。981Please respect copyright.ＰＥＮＡＮＡt1qNw4qx2o
981Please respect copyright.ＰＥＮＡＮＡoHdDBva4HA
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/toc981Please respect copyright.ＰＥＮＡＮＡAbhIfqNoCy
981Please respect copyright.ＰＥＮＡＮＡpSq5a1hTNX
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。981Please respect copyright.ＰＥＮＡＮＡUuMmqe78mn
981Please respect copyright.ＰＥＮＡＮＡSr9jbzQcvY
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。981Please respect copyright.ＰＥＮＡＮＡIieL4DbbH6
981Please respect copyright.ＰＥＮＡＮＡc2Js9e7zBS
Ref1:https://science.sciencemag.org/content/342/6156/373?ijkey=96bf05dad48f9bcd57f4a14609ba6211aa35ce62&keytype2=tf_ipsecsha981Please respect copyright.ＰＥＮＡＮＡCvjOneXt9p
Ref2:https://advances.sciencemag.org/content/6/38/eaba0398981Please respect copyright.ＰＥＮＡＮＡ3dyXjEE2ov
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