![Qhov twg ntawm cov neuron tau txais cov lus? Qhov twg ntawm cov neuron tau txais cov lus?](https://i.answers-medical.com/preview/medical-health/14136710-which-part-of-the-neuron-receives-the-message-j.webp)
Video: Qhov twg ntawm cov neuron tau txais cov lus?
![Video: Qhov twg ntawm cov neuron tau txais cov lus? Video: Qhov twg ntawm cov neuron tau txais cov lus?](https://i.ytimg.com/vi/eKKg1QPC_LQ/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
A neuron muaj peb ntu tseem ceeb. Lub cev ntawm tes coj txhua yam haujlwm ntawm neuron . Dendrites nthuav tawm ntawm lub cev ntawm tes thiab tau txais lus los ntawm lwm cov paj hlwb. Ib qho axon yog ib qho fiber ntau ntev uas xa mus lus los ntawm lub cev ntawm tes mus rau dendrites ntawm lwm tus neurons lossis rau lwm cov ntaub so ntswg hauv lub cev, xws li nqaij leeg.
Kuj paub yog, qhov twg ntawm cov neuron tau txais cov ntaub ntawv?
Soma (lub cev ntawm tes) - ib feem ntawm qhov no neuron tau txais cov ntaub ntawv . Nws muaj cov cell nucleus. Dendrites - cov filaments nyias no nqa cov ntaub ntawv los ntawm lwm yam neurons rau soma. Lawv yog "input" ib feem ntawm lub cell.
dab tsi yog 3 ntu tseem ceeb ntawm neuron thiab lawv lub luag haujlwm yog dab tsi? Neurons (zeeg hlwb ) muaj peb ntu uas ua tiav lub luag haujlwm ntawm kev sib txuas lus thiab kev koom ua ke: dendrites , axons , thiab axon cov dav hlau Lawv muaj ib feem plaub ntawm cev cell los yog soma , uas nqa tawm cov txheej txheem lub neej yooj yim ntawm neurons. Daim duab ntawm sab xis qhia qhov "raug" neuron.
Ntawm no, lub neuron twg yog lub luag haujlwm rau xa cov lus mob?
Mob cov cim qhia taug kev ntawm txoj kev hla lub cev. Hauv nplooj ntawv tom ntej peb yuav kawm txog lawv. Koj lub ntsej muag muaj nws tus kheej mini spinal-cord system hu ua lub paj hlwb trigeminal. Somatosensory neurons (thiab mob receptors thoob plaws lub ntsej muag thiab lub taub hau) taug kev mus rau hauv lub hauv paus paj hlwb los ntawm cov hlab ntsha trigeminal.
Lub hlwb xa thiab txais cov lus li cas?
Tib leeg paj hlwb nyob hauv tus txha nqaj qaum, hu ua motor neurons, yog tib txoj kev xwb lub hlwb txuas rau cov leeg. Thaum lub cev muaj zog neuron nyob rau hauv tus txha caj qaum hluav taws, ib qho impulse tawm ntawm nws mus rau cov nqaij ntshiv ntawm ib tug ntev, nyias nyias extension ntawm ib tug cell hu ua axon.
Pom zoo:
Thaum ib tus tswv ntiav haujlwm tau txais OSHA qhov kev hais tawm Qhov twg lawv yuav tsum tshaj tawm daim ntawv theej ntawm qhov kev hais tawm?
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Yuav Tsum Tau Xa Ntawv Thaum koj tau txais OSHA Daim Ntawv Ceeb Toom, koj yuav tsum tshaj tawm nws (lossis daim ntawv theej ntawm nws) ntawm lossis ze qhov chaw uas txhua qhov kev ua txhaum tshwm sim los ua rau cov neeg ua haujlwm paub txog qhov phom sij uas lawv yuav raug nthuav tawm. Tsab ntawv ceeb toom OSHA yuav tsum tau tshaj tawm rau 3 hnub ua haujlwm lossis kom txog thaum qhov kev phom sij raug txo, qhov twg yog qhov ntev dua
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