Ears [Understanding Your Body]

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  • เผยแพร่เมื่อ 16 ต.ค. 2024
  • The world is full of a wide variety of sounds.
    These sounds are composed of sound waves,
    which are vibrations that travel through the air.
    The human ear perceives these vibrations in the air as sound
    through a highly complex process.
    Our ears also adjust our sense of balance
    by detecting changes in gravity as our bodies move.
    The ears, located on either side of our face,
    are structurally divided into the outer, middle, and inner ear.
    The outer ear, including the auricle and ear canal,
    is where sound is transmitted to the eardrum.
    The cartilage-made auricle gathers sound,
    while the ear canal, acting like a resonator,
    transmits the sound to the eardrum.
    The eardrum, as small as a pinky nail,
    separates the outer ear from the middle ear
    and plays a crucial role in transmitting sound.
    As sound travels through the ear canal
    and makes the eardrum vibrate like a drum,
    the middle ear picks up the sound as vibrations.
    During this process, vibrations travel along three tiny bones
    called the ossicles, and then into the cochlea.
    Inside the cochlea is lymphatic fluid,
    which moves and stimulates cochlear hair cells,
    or tiny hair cells, that create nerve signals.
    When these signals reach the brain,
    we can finally hear and understand the sound.
    Besides hearing, the ear also functions to maintain balance.
    This sense of balance is mainly managed by
    the vestibule and three semicircular canals
    located in the innermost part of the ear.
    The vestibular system, which keeps the body balanced,
    collectively refers to the vestibule
    and the three semicircular canals within the inner ear.
    The three semicircular canals are
    connected to the vestibule and filled with a fluid called lymph.
    When we turn our head or tilt our body,
    this lymph fluid stimulates sensory cells.
    This is how we can sense how much our body is tilted
    and in which direction we are moving.
    For example, when we spin in circles and suddenly stop,
    we feel dizzy for a while because the lymph fluid
    in the semicircular canals continues to move
    and has not adjusted to the sudden stop.
    Similarly, motion sickness in a moving vehicle
    commonly occurs when visual information from the eyes
    conflict with the balance sensations from the ears.
    As the ear is responsible for both hearing and balance,
    its complex structure and functions mean that
    improper care or bacterial infections
    can lead to various health issues.
    Conditions such as
    inflammation in the outer, middle, or inner ear,
    hearing loss, tinnitus,
    or Meniere’s disease, a balance disorder, can occur.
    To prevent these various ear disorders,
    it is essential to maintain certain lifestyle habits.
    If abnormal symptoms in the ear are left untreated,
    there is a risk of losing hearing.
    Therefore, it is advisable to seek appropriate treatment early on.

ความคิดเห็น • 61

  • @maxhyun9013
    @maxhyun9013 5 ปีที่แล้ว +111

    이 영상 진ㅉ ㅏ 대박이네요 한참을 책을 들여다봐도 이해가 안되는 내용들을 한번에 확 이해가 가게 도와주네요, 그래픽 담당자 시놉시스 영상 구성 제작자 연출 작가 분들께 감사드립니다.

  • @ggs2584
    @ggs2584 4 ปีที่แล้ว +4

    와...진짜 신기하다...ㅠㅡㅠ 내몸이..내건강이.. 당연한ㄱㅔ 아니란걸 또 느끼네여ㅜㅜ 건강합시다!!

  • @Danwol-w3l
    @Danwol-w3l ปีที่แล้ว +2

    고등학교 생물시간에 배운 걸 이런식으로 써먹게 될 줄은 몰랐습니다만... 장기가 움직인다기보단 청각 및 몸의 평형감각을 담당하는 귀, 특히 고막넘어 있는 달팽이관의 활동으로 그렇게 느끼는 거라고 생각해요.
    게다가 달팽이관의 역할은 크게 두가지인데 거기서 답을 찾을 수 있을 것 같아요.
    1. 외부 소리의 진동을 받아드리고 달팽이관의 림프액 속 청세포에서 신경세포를 생산하여 대뇌에 전달해주어 그게 소리인 걸 인지하도록 돕는 역할
    2. 달팽이관의 윗쪽 부분인 반고리관에서는 우리 몸의 평형감각을 담당해 몸의 움직임에 반응합니다. 뒤척이거나 고개를 흔들거나... 등.
    예 / 흔히 차 오래 탈 때 멀미나는 건 눈을 통해 시각에서 받아드리는 정보와(계속 움직이고있다.) 평형감각을 담당하는 반고리관에서 받아드리는 것(차는 움직이고 있으나 몸은 움직이지 않는 것.) 사이에 균형이 안 맞아 괴리하게 느끼는 것처럼 말이에요.

  • @김성임-c4b
    @김성임-c4b 3 ปีที่แล้ว

    고맙습니다

  • @jeansinrabit
    @jeansinrabit 3 ปีที่แล้ว +8

    근데 ㄹㅇ 툭하면 끊어질거 같아서 므섭다

  • @최박-o9b
    @최박-o9b 4 ปีที่แล้ว +29

    이런거보면특
    뭔가 걱정됨

  • @lcw0131
    @lcw0131 3 ปีที่แล้ว +2

    와..
    진짜 신기하다
    귀 속 안이 궁금했는데 설명 너무 잘해주심!!^^

  • @gunwoo603
    @gunwoo603 4 ปีที่แล้ว +4

    정말 유익한 영상입니다

  • @킴쥬쥬-d2s
    @킴쥬쥬-d2s 2 ปีที่แล้ว

    설명 감사합니다. 저는 오른 쪽 귀에서 "끼익" 또는 "뿌딕"과 같은 뼈의 움직이는 소리와 비슷한 소리가 갑자기 5일 전부터 들리기 시작했습니다. 이명인 줄 알았는데 입을 벌리거나 입을 다물고 입 모양을 움직여도 소리가 납니다. 이소골의 문제가 생긴 걸까요? 왜 갑자기 들리는지 알 수 있을까요?

  • @예수님_창조주.하나님
    @예수님_창조주.하나님 3 ปีที่แล้ว

    좋은 영상 감사합니다.

  • @조재민-r9l
    @조재민-r9l 4 ปีที่แล้ว +3

    아까 고막이 새끼손톱만하다고 하셨는데 새끼손톱이 사람마다 다르듯이 고막의 크기도 사람따라 다르나요?

    • @user-nj3dk1hh1d
      @user-nj3dk1hh1d 4 ปีที่แล้ว +4

      넹 달라요!! 자기 주먹이 자기 콩팥만 하다는 소리처럼 고막 크기도 사람마다 다를겁니당

    • @조재민-r9l
      @조재민-r9l 4 ปีที่แล้ว

      @@user-nj3dk1hh1d 다를 겁니다는 확실하지않고 추측아닌가요?
      시비거는 말투로 들릴수도 있겠네용

    • @user-nj3dk1hh1d
      @user-nj3dk1hh1d 4 ปีที่แล้ว

      @@조재민-r9l 앗.. 저도 들은 얘기라서ㅠㅠ 확실치는 않겠지만 사람마다 차이는 있겠죵?? 정확하지 못해서 죄송합니당..

    • @조재민-r9l
      @조재민-r9l 4 ปีที่แล้ว +1

      학교과학쌤한테 물어보니까 0.몇미리 정도 밖에 차이안난다고 하네요 ㅎㅎ

    • @Catface907
      @Catface907 3 ปีที่แล้ว +2

      @K Hahsh인성 문제있어

  • @변우석.바라기
    @변우석.바라기 4 ปีที่แล้ว

    이해가쏙쏙대요

  • @손아귀
    @손아귀 4 ปีที่แล้ว

    많이뵈워감니다

  • @이승섭-x8q
    @이승섭-x8q 3 ปีที่แล้ว

    저도오른쪽 고막이 안좋아요 어려서 중이염을 심하게 앓아서요 심하게 일하고 나면 더안들림 저녁이되면 좋아져요

  • @covid8507
    @covid8507 4 ปีที่แล้ว +28

    와 진짜 섬세한인체 누가만들었냐ㄷㄷ

    • @예수님_창조주.하나님
      @예수님_창조주.하나님 3 ปีที่แล้ว +4

      태초에 하나님이 천지를 창조하시니라. 창세기1:1

    • @b777w4
      @b777w4 3 ปีที่แล้ว +9

      @@예수님_창조주.하나님 .....

    • @nicesuri
      @nicesuri 3 ปีที่แล้ว +1

      진화라는 건 참 신기함
      이런 복잡한 구조..

    • @완두콩-r8w
      @완두콩-r8w 2 ปีที่แล้ว

      ㄹㅇ인간의 존재가 너무 신비함

  • @lilyshaah5761
    @lilyshaah5761 4 ปีที่แล้ว +4

    귀청소 asmr 듣다가 귀 공부하러 왔어요

  • @불의전차-s6m
    @불의전차-s6m 2 ปีที่แล้ว +2

    이 영상 볼 땐 볼륨을 줄였답니다 ㅎㅎ

  • @펠레-m8d
    @펠레-m8d 8 ปีที่แล้ว +11

    중이쪽인가 고막 그 부분쯤에 물 소리인것같기도 하고 부스럭 소리나는것같기도 하고 햇갈리지만 소리가 나요 그리고
    어쩔때 아파요

    • @브브의세계
      @브브의세계 8 ปีที่แล้ว

      그거 귀 안파서 그런거

    • @user-qc4sv6iu1g
      @user-qc4sv6iu1g 7 ปีที่แล้ว +4

      유범수 중이염 같은데 병원 가보세요

  • @최근영-h8p
    @최근영-h8p 3 ปีที่แล้ว

    외이도와 중이에ㅣ서 고막에 소리 전달 확인 ,,,귀 아파

  • @정하늘-e1w
    @정하늘-e1w 5 ปีที่แล้ว +3

    중요한 전문적
    인 지식인몸 전체 병을 알을수 있는 좋은참고서가 되겠읍니다

  • @손아귀
    @손아귀 4 ปีที่แล้ว

    실방타고왓음니다손아귀꼭잡아주세요

  • @점자채
    @점자채 2 ปีที่แล้ว

    달팽이관이 흣들려어지러워요 무서워요 도움을주세요

  • @내루미YouTube
    @내루미YouTube 6 ปีที่แล้ว +4

    저 어떻하죠?
    제가 코감기가있어서코를세게푸는데
    양쪽다톡소리가나면서침삼키면톡소리나고지금은괜찮은데지금은약간
    오른쪽귀가먹먹해요 병원안가고
    치료하는방법없을가요??답변부탁드려요ㅠ

    • @정상새끼입니다
      @정상새끼입니다 5 ปีที่แล้ว

      전 지금 그래요ㅠㅠ..!

    • @Kang_Shinwoo
      @Kang_Shinwoo 4 ปีที่แล้ว

      그거 그냥 킁 하다가 내일 아침돼면 괜찮은대

  • @ValveStickman
    @ValveStickman 8 หลายเดือนก่อน

    뭐야 귀에 진짜로 달팽이관이 있는거임? 난 이토준지에서 없던 부위를 만드늘어낸줄ㅋㅋㅋㅋㅋ

  • @user-dl1wo2gm6l
    @user-dl1wo2gm6l 2 ปีที่แล้ว

    중2때 생각난다ㅋㅋ 그때 까지는 생물이 재밌었는데..왜 외우는걸 재밌어했는지 지금은 모르겠네
    암튼 나 청격테스트 찾은건데 이게 왜 나오지..

  • @공부하자-f8s
    @공부하자-f8s 7 ปีที่แล้ว +3

    귀가 먹먹한데 어떻하죠?

    • @수빙-o4m
      @수빙-o4m 7 ปีที่แล้ว

      Dahyun Kim 그거 중이염이네요
      .. 저도 그래요

    • @유석진-e6c
      @유석진-e6c 5 ปีที่แล้ว

      귀에귀밥물이박히면어떻게하나요?

  • @user-yx7mk3lf8z
    @user-yx7mk3lf8z 3 ปีที่แล้ว +4

    지금 e학습터로 이거 보는사람

  • @kimjihan7009
    @kimjihan7009 6 ปีที่แล้ว +1

    내이의 전정

  • @지친영혼-r9i
    @지친영혼-r9i 3 ปีที่แล้ว

    우리엄마가 귀에서 자꾸만 이물질나 피가 나서
    이민후과 가바는데 귀에 곰팡이가 생겨따고 했서요!

  • @김성임-c4b
    @김성임-c4b 3 ปีที่แล้ว +1

    고마

  • @게이게이김게이
    @게이게이김게이 9 หลายเดือนก่อน

    달팽이관은 귀쪽에있는거 아니었나

  • @인더문
    @인더문 5 ปีที่แล้ว +3

    음 왜 하품할때 귀에서 따깍 소리가나며 아파요 왜그런걸까요

    • @hjl2102
      @hjl2102 5 ปีที่แล้ว +1

      턱관절이 안좋으신가? 병원 한번 가보세요 턱관절 전문 치료병원으로요

    • @jmh7
      @jmh7 4 ปีที่แล้ว +2

      머리에서 나는 소리...혹은 크게 말하자면 머리주변에 나는 소리까지도 뼈를 통해 귀로 들어온답니다!하품을 하실땐 얼굴 근육이나 턱 같은 뼈들에서 나는 소리가 귀에 들어온 걸거에요. 제 생각엔 윗분 말하신것처럼 턱관절이 문제인것 같아요

  • @jisoo0925
    @jisoo0925 3 ปีที่แล้ว

    1:14

  • @라미-n8v
    @라미-n8v 3 ปีที่แล้ว

    이명 ㅡ달팽이관 나감
    어지럼증 ᆢ

  • @kimjihan7009
    @kimjihan7009 6 ปีที่แล้ว

    소리 외이도 고막 중이 진동

  • @순록-f5c
    @순록-f5c 3 ปีที่แล้ว +1

    ㅎㅇ

  • @김이처음등장한간기
    @김이처음등장한간기 4 ปีที่แล้ว +1


    대박대박 대박 대박 대박 대박

  • @예수님_창조주.하나님
    @예수님_창조주.하나님 3 ปีที่แล้ว

    태초에 하나님이 천지를 창조하셨다. (창세기1:1)

  • @naturefruitmineralwater6307
    @naturefruitmineralwater6307 8 ปีที่แล้ว +3

    고맙습니다