![Dab tsi yog qhov kev xav ntawm neurons lub luag haujlwm rau? Dab tsi yog qhov kev xav ntawm neurons lub luag haujlwm rau?](https://i.answers-medical.com/preview/medical-health/14007936-what-are-sensory-neurons-responsible-for-j.webp)
Video: Dab tsi yog qhov kev xav ntawm neurons lub luag haujlwm rau?
![Video: Dab tsi yog qhov kev xav ntawm neurons lub luag haujlwm rau? Video: Dab tsi yog qhov kev xav ntawm neurons lub luag haujlwm rau?](https://i.ytimg.com/vi/Cs5fVN7p0c8/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub paj hlwb yog paj hlwb nyob rau hauv lub paj hlwb lub luag haujlwm rau kev hloov pauv sab nraud los ntawm lub cev ib puag ncig mus rau sab hauv hluav taws xob. Piv txwv li, qee qhov sensory neurons teb rau tactile stimuli thiab tuaj yeem qhib lub cev muaj zog cov neurons txhawm rau ua kom cov leeg nruj.
Hauv qhov no, dab tsi yog qhov ua haujlwm ntawm lub paj hlwb?
Lub sensory muaj nuj nqi lub paj hlwb koom nrog kev khaws cov ntaub ntawv los ntawm kev hnov lub cev uas saib xyuas lub cev sab hauv thiab sab nraud. Cov cim no tau dhau mus rau hauv nruab nrab lub paj hlwb (CNS) rau kev ua txuas ntxiv los ntawm cov neurons afferent (thiab qab haus huv).
Ib yam li ntawd, lub cev muaj zog neurons lub luag haujlwm yog dab tsi? Tsav tsheb neurons yog lub luag haujlwm rau xa cov cim qhia los ntawm tus txha caj qaum rau cov leeg, ua kom cov leeg sib zog. Cov uas nqa impulses nyob rau hauv qhov opposite direction, deb ntawm lub hlwb thiab lwm yam paj hlwb chaw rau cov leeg, yog hu ua efferent cov neurons , los yog lub cev muaj zog neurons.
Tom qab, lo lus nug yog, dab tsi yog qhov kev xav ntawm neurons txuas nrog?
Lub paj hlwb nqa cov cim qhia los ntawm sab nraud ntawm koj lub cev (ib puag ncig) mus rau hauv lub hauv paus paj hlwb. Tsav cov neurons (motoneurons) nqa cov cim qhia los ntawm lub hauv paus paj hlwb mus rau sab nrauv (nqaij, tawv nqaij, qog) ntawm koj lub cev. Interneurons txuas ntau yam cov neurons nyob rau hauv lub hlwb thiab tus txha caj qaum.
Dab tsi ntawm hom neuron yog hnov?
Cov neurons , kuj hu ua afferent cov neurons , yog cov neurons hauv nruab nrab lub paj hlwb, uas hloov pauv tshwj xeeb hom ntawm kev txhawb nqa, ntawm lawv cov neeg txais khoom, mus rau hauv kev muaj peev xwm lossis qib peev xwm. Cov txheej txheem no hu ua kev xav kev hloov.
Pom zoo:
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Lub luag haujlwm txoj haujlwm: Txheeb xyuas thiab faib tshuaj raws li daim ntawv yuav tshuaj. Xyuas kom tus neeg mob kos npe rau daim ntawv yuav tshuaj thiab sau nqi raws li xav tau. Txhawm rau khaws cov khoom faib tawm thiab tswj cov khoom lag luam kom zoo ntawm ob qho tshuaj thiab ntim khoom
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Neurotransmitters pw tsaug zog. Siegel JM (1). Ib feem ntawm lub hlwb tseem ceeb tshaj plaws hauv kev tswj lub sijhawm pw tsaug zog yog hypothalamus. Qee pawg ntawm hypothalamic neurons thiab ib pab pawg nyob ib sab ntawm lub hauv paus forebrain neurons tsim cov neurotransmitter gamma-aminobutyric acid (GABA)
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Emotional Intelligence (EI) yog lub peev xwm txheeb xyuas, ntsuas, thiab tswj tus cwj pwm ntawm tus kheej, ntawm lwm tus, thiab ntawm pawg. Kev loj hlob yog lo lus siv lub siab lub ntsws siv los qhia tias tus neeg teb rau qhov xwm txheej huab cua puag ncig raws li qhov tsim nyog
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Esophagus Hauv qhov no, kev tawm dag zog lub cev zom zaub mov yog dab tsi? Ingestion yog txheej txheem ntawm noj. Kev tawm tsam yog kev txav ntawm cov zaub mov raws li digestive ib ntsuj av . Qhov loj txhais tau tias ntawm kev tawm tsam yog peristalsis, ua ntu ntu ntawm kev sib txuam sib cog lus thiab so ntawm cov leeg du uas ua kab ntawm phab ntsa ntawm plab zom mov lub cev thiab uas yuam cov zaub mov txav mus tom ntej.
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Cerebrum. Hauv qab cerebral cortex yog lub paj hlwb, uas yog lub luag haujlwm tseem ceeb hauv kev xav thiab tswj chaw ntawm lub hlwb. Nws yog lub rooj zaum ntawm kev xav hauv qib siab xws li kev xav thiab kev txiav txim siab (raws li kev xav hauv qib qis xws li kev sib npaug, kev txav, thiab kev xav)