Lisebelisoa tsa kutlo

Sengoli: Laura McKinney
Letsatsi La Creation: 7 April 2021
Ntlafatsa Letsatsi: 1 Phupu 2024
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Litaba

The li-receptor tsa kutlo Ke karolo ea tsamaiso ea methapo, hobane ke methapo ea kutlo e fumanehang lithong tsa kutlo.

The litho tsa kutlo ke letlalo, nko, leleme, mahlo le litsebe.

Lintho tse susumetsoang ke li-receptor tsa kutlo li fetisoa ka sistimi ea methapo ho ea bokong ea boko. Ts'usumetso ena e ka tsosa liketso tsa boithatelo kapa tsa boithatelo. Mohlala, maikutlo a serame a lemohuoang ke methapo ea kutlo ea letlalo a ka baka karabelo ea boithatelo ea ho itlama hape le karabelo e sa reroang ea ho thothomela.

Ha tsamaiso ea methapo e fumana tšusumetso e tsoang ho li-receptor tsa kutlo, e fana ka taelo ho mesifa le litšoelesa, tse sebetsang joalo ka li-effector, ke hore, tse bontšang likarabo tsa manyolo.

Karabelo ea tšusumetso e ka ba makoloi (moetsi ke mesifa) kapa lihormone (moetsi ke tšoelesa).

Lisebelisoa tsa kutlo li na le litšobotsi tse itseng:


  • Li totobetse: Mokelikeli ka mong o nahanela mofuta o itseng oa tšusumetso. Mohlala, ke li-receptor tsa leleme feela tse khonang ho utloa tatso.
  • Ba ikamahanya le maemo: Ha tšusumetso e phehella, tšebetso ea methapo ea fokotseha.
  • Ho hlasimoloha: Ke bokhoni ba ho itšoara ka mokhoa o susumetsang, o amanang le tšusumetso sebakeng se itseng sa boko le karabelo.
  • Ba arabela ho kh'outu: Ha matla a hlohlelletso a le matla, ho ba le tšusumetso e matla ea methapo.

Ho ea ka tšimoloho ea tšusumetso eo ba ikemiselitseng ho e amohela, li-receptor tsa kutlo li arotsoe ka:

  • Li-receptor tsa kantle: Ke lisele tsa methapo ea kutlo tse khonang ho fumana tšusumetso ho tsoa tikolohong e kantle ho 'mele.
  • Internoceptors: Tsena ke tse fumanang liphetoho tikolohong e kahare ea 'mele, joalo ka mocheso oa' mele, sebopeho le asiti ea mali, khatello ea mali, le likhakanyo tsa carbon dioxide le oksijene.
  • Beng ba thepa: Ke bona ba fumanang maikutlo a phetoho ea maemo, mohlala, ha ba tsamaisa hlooho kapa lipheletsong.

Li-mechanoreceptors tsa lisebelisoa tsa kutlo:


Letlalo

Khatello, mocheso le li-receptor tse batang letlalong. Ba theha seo re tloaetseng ho se bitsa "ho ama."

  1. Li-corpuscle tsa Ruffini: Ke lisebelisuoa tse sebetsanang le mocheso, tse hapang mocheso.
  2. Li-corpuscle tsa Krause: Ke li-thermoreceptor tse ka hare tse tšoereng serame.
  3. Li-corpuscle tsa Vater-Pacini: Tse bonang khatello ea letlalo.
  4. Li-disc tsa Merkel le tsona li utloa khatello.
  5. Hobane ka ho ama re boetse re bona bohloko, li-nociceptors li fumanoa letlalong, ke hore, li-receptor tsa bohloko. Haholo-holo ke li-mechanoreceptor, tse fumanang tšusumetso ea letlalo letlalong.
  6. Li-corpuscle tsa Meiisner li latela likhohlano tse bonolo, joalo ka li-caresses.

Leleme

Mona ke moelelo oa tatso.

  1. Latsoang li-buds: Ke li-chemoreceptors. Ho na le methapo e ka bang 10,000 ea methapo e ajoang holim'a leleme. Mofuta o mong le o mong oa chemoreceptor o totobetse mofuta o le mong oa tatso: e tsoekere, e letsoai, e bolila ebile e bohloko. Mefuta eohle ea chemoreceptor e ajoa ho pholletsa le leleme, empa mofuta o mong le o mong o tsepamisitsoe haholo sebakeng se itseng. Mohlala, li-chemoreceptor tsa monate li fumanoa ntlheng ea leleme, ha tse ikamahantsoeng le maikutlo a ho baba li ka tlase ho leleme.

Nko

Mona ke kutlo ea monko.


  1. Tleloubu ea Olfactory le makala a eona a methapo: Makala a methapo a fumaneha qetellong ea linko (karolong e kaholimo) mme a fumana tšusumetso ho tsoa ka nkong le molomong. Kahoo karolo ea seo re nahanang hore ke tatso e hlile e tsoa monko o monate. Makala ana a na le lisele tse hlasimollang tse fetisang maikutlo a bokelloang ke tleloubu e hlapanyang, e hokahanang le methapo ea kutlo, eo le eona e fetisetsang maikutlo ana ho cortex ea bokong. Lisele tsa maiketsetso li tsoa pituitary e mosehla, mucosa e fumanoang karolong e kaholimo ea linko. Lisele tsena li khona ho lemoha monko oa mantlha o supileng: camphor, musky, lipalesa, minty, ethereal, pungent le putrid. Leha ho le joalo, ho na le likopano tse likete lipakeng tsa monko o monate o supileng.

Mahlo

Mona ke moelelo oa pono.

  1. Mahlo: A entsoe ka iris (karolo e mebala ea leihlo), thaka (karolo e ntšo ea leihlo) le sclera (karolo e tšoeu ea leihlo). Mahlo a sirelelitsoe ke likhurumetso tse holimo le tse tlase. Ho tsona, li-eyelashes li ba sireletsa lerōleng. Meokho le eona ke mokhoa oa ts'ireletso kaha e hloekisa khafetsa.

Ka lehlakoreng le leng, lehata le emela tšireletso e thata, kaha mahlo a lutse ka har'a sopho ea mahlo, a pota-potiloe ke masapo. Leihlo ka leng le tsamaea ka lebaka la mesifa e mene. Retina e ka hare ho leihlo, e manehiloe maboteng a kahare. Retina ke mokelikeli oa kutlo o fetolang tšusumetso ea pono hore e be litšusumetso tsa methapo.

Leha ho le joalo, ts'ebetso e nepahetseng ea pono e boetse e ipapisitse le ho kobeha ha cornea, ke hore, karolo e ka pele le e bonaletsang ea leihlo e koahelang iris le morutoana. Ho kobeha ho hoholo kapa hanyane ho etsa hore setšoantšo se se ke sa fihla ho retina ka hona se ke ke sa hlalosoa ke boko ka nepo.

Ho utloa

Setho sena se na le li-receptor tse ikarabellang bakeng sa kutlo, hammoho le tse leka-lekaneng.

  1. Cochlea: Ke mokelikeli o fumanoang ka tsebeng e ka hare 'me o amohela ho thothomela ha molumo ebe oa o fetisetsa ka mokhoa oa tšusumetso ea methapo ka methapo ea kutlo, e ba isang bokong. Pele o fihla tsebeng e ka hare, molumo o kena ka tsebeng e kantle (pinna kapa atrium) ebe o kena ka tsebeng e bohareng, e amohelang ho thothomela ha molumo ka tsebe ea tsebe. Ho thothomela hona ho fetisetsoa tsebeng e ka hare (moo cochlea e leng teng) ka masapo a manyenyane a bitsoang hamore, anvil le stapes.
  2. Likanale tse chitja: Li boetse li fumaneha tsebeng e ka hare. Tsena ke methapo e meraro e nang le endolymph, e leng mokelikeli o qalang ho potoloha ha hlooho e thinya, ka lebaka la li-otoliths, e leng likristale tse nyane tse utloang motsamao.


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