cochlea
US /ˈkoʊkliə/
・UK /ˈkɒkliə/
A1 初級
n.名詞蝸
影片字幕
耳朵不只用作聽東西而已？竟然會影響我們的味覺和平衡感？(What's Inside A Human Ear?)
04:15
- But whether it's the sound of chickens or my beautiful voice, it all enters your ear through the cochlea, a shell-like structure in the inner ear.
無論是雞啼聲或是我美妙的聲音，全都會經過耳蝸傳進你的耳朵，耳蝸是位於你內耳的殼狀物。
- Inside the cochlea, there are over 16,000 hair-like cells, which take vibrations entering your ear and convert them into nerve impulses.
耳蝸內部有超過 16,000 個毛絨狀的細胞，這些細胞吸收進入耳道的震動再專轉換成神經衝動。
為什麼這些隱藏的器官讓你不至於摔倒？ (Why These Hidden Organs Keep You From Falling Over)
04:52
- and stapes if you want to use Latin. Then those vibrations wiggle the cochlea in the
和stapes，如果你想用拉丁語。然後，這些振動晃動耳蝸在。
- moment isn't it? Right next to the cochlea is the tiny vestibular system, which includes
瞬間不是嗎？緊挨著耳蝸的是微小的前庭系統，其中包括了
為什麼你討厭自己的聲音#短褲 (Why you hate the sound of your own voice #shorts)
00:57
- So the sound waves are coming through the air down your ear canal, get amplified by some small bones and then end up here in the fluid filled cochlea where there's a ton of little hairs that send nerve signals to your brain which you interpret a sound.
是以，聲波通過空氣進入你的耳道，被一些小骨頭放大，然後在充滿液體的耳蝸中結束，這裡有一噸的小毛髮，向你的大腦發送神經信號，你會解釋聲音。
不和諧物理學 (The Physics Of Dissonance)
27:58
- I don't want to get into the details, and there are still some details that aren't entirely clear even to science, but because of the geometry of the cochlea and the physics of the fluid and hairs within it, an external sound of a single frequency will stimulate not just the auditory nerve fibers that correspond to that frequency, but also fibers for slightly higher and lower frequencies.
我不想談細節，有些細節甚至連科學界也不完全清楚，但由於耳蝸的幾何形狀以及其中液體和毛髮的物理學原理，單一頻率的外部聲音不僅會刺激與該頻率相對應的聽覺神經纖維，還會刺激頻率稍高或稍低的纖維。
縮小人生現實版？！人縮小後真的有辦法生存嗎？！ (Could You REALLY Survive Being Shrunk?!)
04:38
- I can explain this! A full-sized ear responds to frequencies between 20 hertz and 20 kilohertz, because of how the hair cells in our cochlea vibrate.
我來解釋原因吧！因為毛細胞在耳蝸裡震動方式的限制，正常大小的耳朵能夠接收到 20 赫茲到 20 千茲的聲音。
美國為何從空中投放數十億隻變異蒼蠅？ (Why Is The US Dropping Billions Of Mutant Flies From The Sky?)
11:20
- If not stopped immediately, flesh-eating cochlea maya could move down the Nile Valley, around the North African coast, and conquer regions where medical care was scarce or non-existent.
如果不立即阻止，食肉耳蝸可能會沿著尼羅河谷、北非海岸移動，並征服醫療服務匱乏或不存在的地區。
- But cochlea maya still held a firm grip over the Amazon rainforest and much of South America.
但是，瑪雅蝸牛仍然牢牢地控制著亞馬遜雨林和南美洲的大部分地區。
