Nerevane nemamiriro mutauro

The mutauro yevanhu - chinhu tsandanyama nhengo riri nemumuromo mhango. mutauro mamiriro zvakananga anosarudza kuti zvivako uye mashandiro anoita muviri. muviri ichi kwakakosha, sezvo rinopa kukwanisa kunzwisisa uye kusiyanisa kunaka, uye zviri zvakonzerwa.

Sechivako mutauro wevanhu

Saka, sezvo kare ambotaurwa, mutauro - iri guru tsandanyama nenyere. Inoitwa zvikamu zvitatu:

• Mudzi rurimi - chikamu kuti wanamatira kune hyoid pfupa uye mandible.
• The muviri - zhinji muviri.
• The pamusoro - kupfuura Mobile chikamu rurimi akatarisa mberi.

Mudzi rurimi pakati molars akafukidza Yaunoti mucosa palato-lingual Arch. Next ndiko kuri chikamu muviri - muviri. It nhema pakati mapazi rezasi shaya. Yokumusoro Chikamu rurimi rakatarisana kudenga uye huro, yainzi shure - rakakamurwa kuva sagittal paburi rakadzika. Rezasi mugove akasununguka chete zvishomanana, sezvo pedyo huro dzakabatana tsandanyama. The divi pose muviri wekuita ari matomu, izvo zvinogona kuonekwa nokusimudza rurimi pamusoro mukanwa.

Pamusoro muviri akafuka mucous Kamudzira, iro rine lingual papillae. Zvinofadza kuti pane sumbu lymphoid idzodzo kuti vanoumba anonzi lingual ndimbo shure mutauro dhipatimendi.

Rurimi mucosa uye submucous rukoko iri huri vazhinji duku mate omumuviri, iyo synthesized vakawanda yakavhenganiswa chakavanzika.

mutauro mamiriro uye rinotsanangura functionality kwayo.

• Language rinobatanidzwa machine zvokudya - nayo mixes chikafu ne mate uye rinobatanidzwa paumbwe zamu zvokudya.
• Language anopa mavambo chiito kumedza - panongovira chikafu zvikanzwika pamudzi nechityu, kurega pakuparadza dzepanguva hakuchina zvinobvira.
• Nokuda zvemaziso uye kunaka receptors chiri muviri havambozivi uye kuravira.
• Language rinobatanidzwa paumbwe zvakajeka, munhu kutaura.
• Sezvo kwayo mucous Kamudzira kunoratidzwa yakakwirira permeability zvinoita kuti ukurumidze kupinza zvimwe zvinovaka muviri, kusanganisira kushandisa zvinodhaka.

Language mamiriro nzwisisa papillae

Pamusoro hukawanika vanoziva mapoka papillae. Akasarudza govera marudzi anotevera:

• Tapered uye filiform papillae zviri zvemaziso uye tactile receptors.
• Mushroom-zvakaumbwa uye akaronga pamusoro yehombodo rurimi uye pedyo pamusoro wayo. Rine kuravira wotungira.
• Muchimwiro serin'i papillae ndivo kupfuura zviyero, vane kuravira wotungira. nhamba yavo inogona dzinosiyana manomwe gumi zvidimbu. Ivo yakarongwa muchimiro Roman nhamba V.
• Foliate papillae vari kudiwa dzimwe micheto rurimi uye kuita uhwiro receptors.

Kubva manakiro Mafundo kuwedzera etsinga harinzwi kuti vari chikamu zvakabikwa analyzer uye ari kuitwa nhengo nzvimbo cerebral cortex.

Sechivako mutauro uye pfungwa kuravidza

Ravirai Mabumba akaisa kwete chete pamusoro pechiso rurimi. Vanogonawo kuoneka rwemberi pemvura epiglottic shwashwa uye nasal huri Sky. Zvino kuti unoziva dzinokosha mutauro mamiriro, saka zvinokosha kufunga kuti zvakabikwa kunonzwisiswa.

Accepted kusiyanisa zvina zvinokosha zvadzinofarira: wakawanda, zvinovava, chinonhuwira uye yakashapa. Mumwe nomumwe izvi zvakasiyana chaizvo boka kuravira receptors.

Wakawanda keriya kuravira mwero ndiko yavaibvisa chloride, izvo sei papillae, riri pana kumicheto rurimi uye mugove nechemberi. Asi anovava kunaka kunonzwisiswa parutivi micheto seri muviri. kuravira ichi kunobva ph ari fuma.

Sweet kuravira kuwadzana pamberi shuga iri zvokudya, kunyange zvakadaro maitiro hwapedyo uye glycerin, uye dzimwe mapuroteni uye amino acids. The detector munhu anonzi G-mapurotini. Ravirai henyu receptors kuti kudavira inotapira, dziri pamicheto yezasi rurimi rwako. Kunorwadza kunaka iri panoonekwa chete G-mapurotini. Set of receptors iri pamudzi rurimi.