-Delile
Uyakhumbula okokuqala lapho ikati likhotha isandla sakho? Impela wamangazwa umuzwa we "sandpaper" olwaqalwa lulimi lekati njengoba luzigcoba esikhunjeni sakhe.
Ulimi lekati lude kakhulu futhi luyaguquguquka futhi lunendawo embi kakhulu kwesinye isikhathi eyenza abalondolozi balo badide. Ungakhathazeki, kuyinto ejwayelekile futhi wonke amakati anezilimi zawo kanjena.
Ukucacisa ilukuluku lakho, uPeritoAnimal ubhale i-athikili mayelana ngoba amakati anolimi olunolaka.
Ulimi lwe-anatomy
Ngaphambi kokuthi sikuchazele kahle ukuthi kungani ulimi lwekati lunokhahlo, kubalulekile ukuthi wazi okuncane mayelana nokwakheka kolimi.
ulimi yi- isitho semisipha okuyingxenye yohlelo lokugaya ukudla. Itholakala kakhulu ngaphakathi komlomo futhi ingxenye yayo ye-caudal ifinyelela ekuqaleni kwepharynx. Ulimi lubaluleke kakhulu njengosizo lokuhlafuna futhi, ngaphezu kwalokho, lumbozwe ngokuphelele yi-keratinized stratified squamous epithelium enezinzwa ezivumela ukunambitheka nokuzwela.
Ulimi lwakhiwe izingxenye ezintathu ezihlukene:
- isihloko noma isihloko: Ingxenye enkulu ye-rostral yolimi. Engxenyeni ye-vertex engaphakathi kwe-vertex kukhona isibambo esilungisa ulimi emgodini womlomo, obizwa ngokuthi yi-lingual frenulum.
- ulimi lomzimba: Ingxenye emaphakathi yolimi, esondele kakhulu kuma-molars.
- impande yolimi: Cishe iseduze nepharynx.
Ingxenye ebaluleke kakhulu yolimi ama-papillae olimi. Lawa ma-papillae akhona emaphethelweni olimi nasengxenyeni ye-dorsal. Izinhlobo nobuningi be-papillae buyahluka ngohlobo lwesilwane.
Futhi ukuma nokwakheka kolimi kuhluke kancane ngokuya ngohlobo (ungabona izibonelo zengulube, inkomo nolimi lwamahhashi esithombeni). Isibonelo, esimweni se- izinkomo, ulimi lubamba iqhaza elibaluleke kakhulu ekubambeni ukudla! Banokuphakanyiswa kolimi okubizwa ngokuthi "i-lingus torus"(bona isithombe) esicindezela ukudla kuqhathaniswa nolwanga oluqinile, okuyinto enhle siza ngokuhlafuna.
Yiziqubu zokunambitheka kwekati ezenza ukuthi zibe mnandi kakhulu. Mhlawumbe uqaphele ukuthi i-feline yakho iyinkinga kakhulu uma kukhulunywa ngokukhetha ukudla. Amakati anambitha ukudla kwawo ngokunembile. Kubo konke kubalulekile, kusukela kunuko lokudla, ukuthungwa nokunambitheka. Wena amakati, ngokungafani nezinja eziningi, badla abakuthandayo kuphela.
Ulimi olubi lwamakati
Amakati anohlobo lwe "spikes" olwenza izilimi zawo zibe lukhuni kakhulu futhi zibe sandpapery. Eqinisweni, lezi izipikili akukho okunye ngaphandle kwe- i-keratinized filiform papillae (I-Keratin yinto efanayo eyenza izinzipho nezinwele zethu).
Lameva ane- umsebenzi owenziwe ngomshini. Zisebenza njengekamu, zisiza ukuhlanza izinwele. Lapho ekhotha uboya noma izinwele zakhe, ngaphezu kokugeza, naye uyakama.
Omunye umsebenzi obalulekile we-papillae, ngaphezu kokusiza ukususa ukungcola koboya, ukusiza ukukhulula inyama emathanjeni esilwane. Amakati angabazingeli abahle kakhulu. Uma ikati lakho liphuma ngaphandle, mhlawumbe uke walibona lizingela inyoni.
Ubuwazi ukuthi ulimi akusilona ukuphela kwesitho sekati esinameva? Abesilisa nabo banama-spikes ezithweni zabo.
Imisebenzi Yolimi Lwekati
THE ulimi lwamakati lunemisebenzi eminingi ngaphezu kwalezo esezishiwo:
- Phuza amanzi: Ngokungafani nabantu nezinye izilwane ezincelisayo, amakati awasebenzisi izindebe zawo ukuphuza amanzi. Amakati adinga ukuphuza amanzi amaningi usuku ngalunye. Lapho befuna ukuphuza amanzi, bafaka ulimi esimweni esi-concave, bakhe "isipuni" esiyisa amanzi emgodini womlomo.
- nambitha ukudla: ama-buds wokunambitha akuvumela ukuthi uhlukanise ukunambitheka. Amakati ngokuvamile akhetha ukudla okunosawoti.
- Lawula ukushisa komzimba: Amakati akhipha ukushisa ngomswakama awukhiqizayo kulwelwesi lwamafinyila olimi, umphimbo nomlomo. Ngalesi sizathu, kwesinye isikhathi sibona amakati evule imilomo. Amakati anezindlala zezithukuthuku zezidladla, izilevu, indunu nezindebe, okuyilapho amakati ajuluka khona.
Ikati lidle ulimi lwakho
Cishe uke wayizwa inkulumo ethi "ikati lidle ulimi lwakho"lapho uthule kakhulu noma ngasizathu simbe awuzizwa uthanda ukukhuluma.
Ngokomlando, le nkulumo yavela ngonyaka ka-500 BC! Indaba ithi bane- izilimi zamasosha abahluliwe babanikela ezilwaneni zombuso, kufaka phakathi i- amakati enkosi.
Abanye abantu bakholelwa ukuthi le nkulumo ivela ku- isikhathi sokubuza nokuthi izilimi ze abathakathi, ngokwesibonelo, zazinqunywa zanikwa amakati ukuba azidle.
