Lohe ʻana a me ka cochlea

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• Hōʻike Overview

Hōʻike Overview

Hele nā ​​nalu kani i loko o ka pepeiao i loko o ke kahawai hoʻolohe kūwaho ma mua o ka pā ʻana i ka eardrum a haʻalulu.

Pili ka eardrum i ka malleus, hoʻokahi o nā iwi liʻiliʻi ʻekolu o ka pepeiao waena. Kapa ʻia ka hāmare, lawe ia i nā haʻalulu kani i ka incus, a hāʻawi iā lākou i nā stapes. Hoʻopiʻi nā mea paʻa i waho a kū i kahi hanana i kapa ʻia ka puka aniani. Hoʻoholo ʻia kēia hana ma luna o ka cochlea, kahi ʻano like a like me ke ʻano snail i piha i ka ʻokana o Corti, ka mea no ka hoʻolohe Aia i loko o nā pūnaewele lauoho liʻiliʻi e kau ana i ka cochlea. Unuhi kēia mau hunaola i nā haʻalulu i nā manaʻo uila i lawe ʻia i ka lolo e nā aʻa ʻino.

I kēia ʻokiʻoki ʻana, hiki iā ʻoe ke ʻike i ka lālā o Corti me kāna mau lālani ʻehā o nā keena lauoho. He lālani o loko ma ka hema a ʻekolu lālani o waho ma ka ʻākau.

E nānā kāua i kēia kaʻina hana i ka hana. ʻO ka mua, pohaku nā stapes i ka puka oval. Lawe kēia i nā nalu o ke kani ma o ka wai cochlear, e hoʻouna ana i ke kino o Corti i ka neʻe.

Hoʻonani nā fiber kokoke i ka piko o ka cochlea i ke kani haʻahaʻa haʻahaʻa. Pane ka poʻe kokoke i ka puka oval i nā alapine kiʻekiʻe.

• Nā Koina Cochlear
• Nā maʻi lohe a me ke kuli
• Lohe i nā Pilikia i nā Keiki