Cov txheej txheem:

Kev nkag siab dav dav tshwj xeeb qhov kev nkag siab yog dab tsi?
Kev nkag siab dav dav tshwj xeeb qhov kev nkag siab yog dab tsi?

Video: Kev nkag siab dav dav tshwj xeeb qhov kev nkag siab yog dab tsi?

Video: Kev nkag siab dav dav tshwj xeeb qhov kev nkag siab yog dab tsi?
Video: Ua Tsis Tau Tus Neeg Koj Nyiam -2 SIAB (Official Audio Lyric ) 2024, Cuaj hlis
Anonim

Tib neeg lub cev muaj ob hom kev hnov lus loj: kev paub tshwj xeeb thiab kev paub dav dav. Kev hnov tshwj xeeb muaj lub cev tshwj xeeb thiab suav nrog lub zeem muag (qhov muag), hnov (pob ntseg), sib npaug (pob ntseg), saj (tus nplaig), thiab hnov tsw (qhov ntswg nkag). Kev nkag siab dav yog txhua yam cuam tshuam nrog kov thiab tsis muaj lub cev tshwj xeeb.

Tib neeg kuj nug, qhov kev xav twg yog qhov tshwj xeeb?

Hauv tshuaj thiab lub cev, qhov tshwj xeeb qhov kev nkag siab yog lub siab uas muaj lub cev tshwj xeeb tshwj xeeb rau lawv:

  • qhov muag (qhov muag)
  • hnov lus thiab sib npaug (pob ntseg, uas suav nrog lub auditory system thiab vestibular system)
  • hnov tsw (lub qhov ntswg)
  • saj (tus nplaig)

Kuj Paub, dab tsi yog lub luag haujlwm tseem ceeb ntawm kev paub tshwj xeeb? Txoj cai kev ua haujlwm tshwj xeeb sensory receptors yog los ntes ib puag ncig stimuli thiab hloov lawv lub zog rau hauv hluav taws xob impulses. Cov no yog tom qab ntawd xa mus raws qhov hnov lub paj hlwb mus rau lub hauv paus paj hlwb, qhov uas lawv tau koom ua ke thiab ua tiav, thiab cov lus teb tau tsim.

Ib yam li ntawd, tej zaum koj yuav nug, 6 qhov kev xav tshwj xeeb yog dab tsi?

6 Kev Pom Zoo Tshwj Xeeb Tib neeg lub cev muaj tsib qhov kev paub tshwj xeeb, suav nrog kev pom kev, hnov lus, sib npaug, saj, thiab olfaction , thiab txhua tus xav tau lub cev tshwj xeeb hauv lub cev kom nkag siab.

Dab tsi yog plaub hom kev hnov lus receptors rau cov kev xav dav dav?

Cov plaub hom ntawm kev hnov qab dav dav (thiab cov stimuli uas ua rau lawv zoo siab) yog nociceptors (mob), thermoreceptors (kub), mechanoreceptors (lub cev sib txawv), thiab chemoreceptors (tshuaj lom neeg).

Pom zoo: