Noj qab haus huvTshuaj

Tus qauv ntawm tus tib neeg taub hau me ntsis. Qhov xwm heev ntawm thought ...

tib neeg pob txha taub hau yog ib tug bony box complex configuration kom haum raws li lub paj hlwb thiab piav thoob hlo receptors txuam nrog rau lub hlwb ncaj qha: qhov muag - lub qhov muag, pob ntseg - ob txheej suab receiver coupled rau lub puab nruab nrab pob ntseg, qhov ntswg - lub qhov ntswg nrog ob tug raws thiab maxillary kab noj hniav, saj - receptors nyob rau hauv tus nplaig. Cov ntaub ntawv tactile, los yog haptic, yog npaum li cas los lub hlwb yog kho hom haum xeeb.

haumxeeb sib cais

tib neeg pob txha taub hau qauv rationally, zoo li txhua tsav txhua yam nyob rau hauv cov xwm. Lub hlwb chamber occupies tag nrho sab qaum kev ib lub pob txha taub hau thiab lub qis ib feem yog tsim los kom haum raws li lub visceral kabmob. Lub hlwb ib feem muaj ob peb zaug xwb khub ntawm cov pob txha thiab kev cob cog rua ntawm cov pob qij txha. Qhov no frontal, parietal thiab occipital cov pob txha, paired cov pob txha - npoo thiab sab nqaij daim tawv. Visceral feem muaj xws li ib lub puab tsaig thiab ib tug tsawg dua plhaub lub qhov ntswg, palate thiab cov zygomatic pob txha, ib tug mandible thiab lub hyoid pob txha.

visceral ib feem

Cov pob txha taub hau qhib nkag ntawm qhov digestive thiab ua pa tracts. Lub rooj noj ib feem ntawm lub pob txha taub hau, sab puab tsaig, xaus caj pas, dua mus rau hauv cov hlab pas thiab lub caj pas. Yog li, cov qauv ntawm cov tib neeg pob txha taub hau yog teem rau lub neej ntawm tag nrho cov kab mob. Cov ob receivers yog khoom noj khoom haus thiab cua yog sib cais thiab txhua ua nws txoj kev ua. Taub hau me ntsis nws puag rests nyob rau hauv tus txha nqaj, nws yuav txaus siab los ntawm xya lub tsev me nyuam pob txha caj qaum, lawv kuj ua si lub luag hauj lwm ntawm ib tug txhawb num rau lub caj dab nqaij, cov hlab ntsha thiab cov leeg. Kis tau los ntawm lub hauv qab ntawm ib tug ntau ntawm qab haus huv, lawv txhua tus coj mus rau cov hlwb pob txha ntawm nws ib feem ntawm cov ntaub ntawv nyob rau hauv cov lus teb rau tau txais qhov tsim nyog impulses. Es complex qauv ntawm cov tib neeg pob txha taub hau yog tsis txhaum los ntawm ib tug xov tooj uas pab tau zog.

tsev ceev nyiaj

Lub sab qaum kev ib - qhov thiaj li hu ua koov, pem hauv ntej koov - lub hauv pliaj, pob muag dua nyob rau hauv nruab nrab uas yog nyob ib si nraum zoov. Nyob rau txhua sab ntawm koj lub pob txha taub hau lub tsev ceev nyiaj nyob ze sab nqaij daim tawv pob txha, parietal thiab cuneiform cov pob txha. Down rau cov kab ntawm cov pob txha pib hauv paus ntawm lub pob txha taub hau. Daim ntawv puag complex, ib tug loj tus naj npawb ntawm ntau ntau uas khiav los ntawm paj fibers thiab cov hlab ntsha. Thaum lub rear feem ntawm lub hauv paus nyob occipital pob txha. Nyob rau hauv ntau lub respects, cov qauv ntawm cov tib neeg pob txha taub hau yog kev kawm mus rau cov teeb meem ntawm lub neej them nyiaj yug.

pem hauv ntej ib feem

Lub pem hauv ntej ib feem ntawm lub pob txha taub hau yog li ntawm peb cov tiers, txawv los ntawm txhua lwm yam, yog tsis sib thooj thiab ua ywj siab zog. Qhov no orbit - khub tsim nyob rau hauv daim ntawv ntawm ib tug horizontally pov tseg outwardly ntawm lub pyramid puag, rau apex hauv. Taub hau me ntsis pob txha tib neeg nrog cov qauv ntawm cov feem - tag nrho cov tsim kom zoo zoo thiab interconnected. Lub qhov muag socket yog muab tso rau ceev ceev qog uas tsim cov kua muag kua, thiab ib tug tej yam muaj roj npaum cas. Hauv qab no lub qhov muag department ntawm lub qhov ntswg kab noj hniav nyob rau hauv qhov chaw. Nyob rau hauv nruab nrab ntawm lub pob txha kab noj hniav yog muab faib los ntawm ib tug muab faib, thiab nws yuav qhib rau sab nraum, pear-zoo li tus qhov. Tag nrho cov no yuav tsum tau pom hais tias koj saib qauv ntawm cov tib neeg pob txha taub hau nyob rau hauv cov duab. Hauv qab no lub qhov ntswg kab noj hniav yog ib lub qhov ncauj kab noj hniav, cov alveoli thiab uas yog bounded laterally kho hniav arches thiab pob txha ntuj saum toj no. Lub qhov ncauj kab noj hniav yog lub feem ntau mus ib feem ntawm lub pob txha taub hau, nqa zom muaj nuj nqi. Tsis tas li ntawd, nyob rau hauv lub qhov ncauj kab noj hniav yog ib lub suab tshuab.

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