Latest / 粵講愈健康 Cantonese Health Talk with Dr. Wu
瞓覺扎一下唔係有鬼——係大腦做咗一個奇怪嘅決定！科學解釋點解會突然抖一下 Dr. Wu 快問快答
第69集：📌 瞓覺瞓緊瞓緊忽然扎一下，渾身一抖——你有冇聽過「有人踩過你塊地」？科學嘅解釋比迷信更有趣。今集解析： 瞓覺扎一下（Hypnic Jerk）係咩？ 為什麼會突然瞓覺扎一下——大腦嘅奇怪決定 最常見觸發因素 什麼時候需要擔心？⏱ 章節00:00 瞓覺扎一下——有鬼？00:53 大腦以為你跌落樹——RAS誤判機制01:57 誘發因素：壓力、瞓唔夠、咖啡因02:47 70%人試過・多數良性・幾時要睇醫生04:18 5個改善方法05:05 總結⚠ 免責聲明：本集內容僅供學術參考，並非醫療建議。📚 參考文獻Sleep Foundation — Hypnic Jerks: Why You Twitch When You Sleep. Updated Jul 2025. RAS misfire theory; up to 70% of people experience hypnic jerks. sleepfoundation.orgScienceDirect — Hypnic Jerk Overview. Associated with sympathetic activation, tachycardia; intensified by caffeine and anxiety.MedicalNewsToday — Hypnic jerk: Why you twitch…
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