Lude Kangakanani Ulimi Lomuntu?

-Delile

• Umsebenzi wolimi
• Lunjani ulimi lomuntu?
• Imisipha yamathambo engaphakathi nangaphandle
• Ulimi olude olurekhodiwe
• Ngabe kuyiqiniso ukuthi ulimi luyisicubu esisebenza kanzima kakhulu emzimbeni?
• Mangaki ama-buds engiwathandayo?
• Ngabe ulimi lwami lwehlukile kolwezabanye abantu?
• Ingabe izilimi zingabeka isisindo?
• Ukuthatha

Ucwaningo oludala emnyangweni wamazinyo wesikole samazinyo sase-University of Edinburgh sathola ukuthi ubude besilinganiso sobude bolimi kubantu abadala ngamasentimitha angu-3.3 (8.5 amasentimitha) kwabesilisa namasentimitha angu-3.1 (7.9 cm) kwabesifazane.

Isilinganiso senziwe nge-epiglottis, i-flap of cartilage ngemuva kolimi naphambi komphimbo, kuya ekugcineni kolimi.

Qhubeka ufunde ukuze ufunde kabanzi mayelana nolimi, kufaka phakathi ukusebenza kwalo, ukuthi lwakhiwe ngani, ulimi olude kakhulu olwake lwarekhodwa, nokuningi.

Umsebenzi wolimi

Ulimi lwakho lunendima ebalulekile emisebenzini emithathu ebucayi:

• ukukhuluma (ukwakha imisindo yokukhuluma)
• ukugwinya (ukuphehla ukudla)
• ukuphefumula (ukugcina ukuvulwa kwomoya)

Lunjani ulimi lomuntu?

Ulimi lomuntu lunokwakheka okuyinkimbinkimbi okukuvumela ukuthi lunyakaze futhi lwakhiwe lube ngezimo ezihlukile ngendima yalo ekudleni, ekukhulumeni nasekuphefumuleni.

Ulimi ngokuyinhloko luqukethe imisipha yamathambo ngaphansi kwembatho yolwelwesi lwamafinyila. Kodwa ulimi aluyona nje imisipha eyodwa: Imisipha eyisishiyagalombili ehlukene isebenza ndawonye ku-matrix eguquguqukayo engenawo amathambo noma amalunga.

Lesi sakhiwo siyefana nesiqu sendlovu noma itende le-octopus. Ibizwa ngokuthi i-hydrostat yemisipha. Imisipha yolimi ukuphela kwemisipha emzimbeni esebenza ngokuzimela kwamathambo.

Imisipha yamathambo engaphakathi nangaphandle

Imisipha yamathambo engaphakathi nengaphandle yakha ulimi lwakho.

Imisipha engaphakathi ingaphakathi kolimi. Zenza kube lula ukugwinya nokukhuluma ngokukuvumela ukuthi ushintshe ukwakheka nosayizi wolimi lwakho futhi ulinamathisele ngaphandle.

Imisipha yangaphakathi yilena:

• i-longitudinal ingaphansi
• i-longitudinal iphakeme
• ulimi olunqamulelayo
• i-verticalis linguae

Imisipha engaphandle ivela ngaphandle kolimi lwakho bese ifaka ezicutshini ezihlangene ngaphakathi kolimi lwakho. Ukusebenza ndawonye, ​​ba:

• beka ukudla kokuhlafuna
• lungisa ukudla kube yisiyingi esiyindilinga (bolus)
• beka ukudla kokugwinya

Imisipha engaphandle yilena:

• i-mylohyoid (iphakamisa ulimi lwakho)
• i-hyoglossus (idonsela ulimi lwakho phansi nangemuva)
• i-styloglossus (idonsela ulimi lwakho phezulu nangemuva)
• i-genioglossus (idonsela ulimi lwakho phambili)

Ulimi olude olurekhodiwe

Ngokusho kweGuinness World Records, ulimi olude kakhulu olwake lwaqoshwa lungolukaNick Stoeberl waseCalifornia. Ingamasentimitha angu-3,97 ubude (10.1 cm), ilinganiswa ukusuka esicongweni solimi olunwetshiwe kuya maphakathi nodebe oluphezulu.

Ngabe kuyiqiniso ukuthi ulimi luyisicubu esisebenza kanzima kakhulu emzimbeni?

Ngokwe-Library of Congress, ulimi lusebenza kanzima. Kuyasebenza noma ulele, uphusha amathe emphinjeni wakho.

Isihloko semisipha esebenza kanzima kunazo zonke emzimbeni, noma kunjalo, siya enhliziyweni yakho. Inhliziyo ishaya izikhathi ezingaphezu kwezigidigidi ezi-3 empilweni yomuntu, ishaya okungenani amalitha egazi angama-2 500 nsuku zonke.

Mangaki ama-buds engiwathandayo?

Uzalwa nezinhlamvu zokunambitha ezingaba ngu-10 000. Lapho usudlulile eminyakeni engama-50 ubudala, ungaqala ukulahlekelwa eminye yayo.

Amaseli wokunambitheka efiweni lakho lokunambitha aphendula okungenani izimfanelo ezinhlanu zokunambitheka eziyisisekelo:

• usawoti
• mnandi
• kumuncu
• okumunyu
• umami (omuhle)

Ngabe ulimi lwami lwehlukile kolwezabanye abantu?

Ulimi lwakho lungahluka njengezigxivizo zeminwe yakho. Akukho mibhalo emibili yolimi efanayo.Empeleni, ucwaningo lwango-2014 lwathola ukuthi nezilimi zamawele afanayo azifani.

Okukhonjisiwe ukuthi ngenxa yokwehluka kwalo, ngolimi lwakho usuku olulodwa lungasetshenziselwa ukuqinisekiswa kobunikazi.

Ucwaningo luphethe ngokuthi kufanele kwenziwe ucwaningo olukhulu ukuze kuhlonzwe zonke izici zolimi ezingaba wusizo kuzinqubo zokuqinisekisa ze-biometric kanye ne-forensics.

Ingabe izilimi zingabeka isisindo?

Ngokuya ngesisindo, nolimi, isisindo solimi singahlanganiswa kahle namazinga okukhuluphala.

Ucwaningo luye lwathola ukuxhumana phakathi kwevolumu yamafutha olimi nobunzima be-apnea yokulala obuvimbelayo.

Ukuthatha

Zonke izilimi zehlukile.

Ubude obujwayelekile bolimi bungamayintshi ama-3. Inemisipha eyisishiyagalombili futhi inezinambitheka ezingaba ngu-10,000.

Ulimi lubalulekile ekukhulumeni, ekugwinyeni nasekuphefumuleni. Izindaba zezempilo zolimi: Bangathola amanoni futhi baqinise ukuvimbela ukuphefumula kokulala.