Kev sib raug zoo ntawm tus neeg txais thiab cov tshuaj neurotransmitter yog uas cov neurotransmitter khi, lossis txuas, rau tus txais.
Kev sib raug zoo ntawm tus receptor thiab cov lus teb neurotransmitter yog dab tsi?
Neurotransmitters sib phim nrog receptors zoo li tus yuam sij hauv lub xauv. A neurotransmitter khi rau nws cov receptor thiab yuav tsis khi rau receptors rau lwm cov neurotransmitters, ua rau kev khi ib qho kev tshwm sim tshwj xeeb. Muaj ntau lub tshuab neurotransmitters pom ntawm ntau yam synapses hauv lub paj hlwb.
Kev sib raug zoo ntawm cov neurotransmitters thiab lawv cov lus nug receptors yog dab tsi?
: Cov neurotransmitter molecules tso tawm los ntawm synaptic knob khi nrog receptors thiab ua rau muaj kev hloov pauv hauv lub cell postsynaptic. Txawm li cas los xij, postsynaptic membrane receptors yog qhov tshwj xeeb heev txog cov neurotransmitters uas lawv yuav khi.
Kev sib raug zoo ntawm tus receptor thiab neurotransmitter yog dab tsi nyob qhov twg cov neurotransmitters khaws cia hauv lub cell?
Neurotransmitters yog khaws cia rau hauv synaptic vesicles, clustered ze rau lub cell membrane ntawm lub axon davhlau ya nyob twg ntawm presynaptic neuron. Neurotransmitters raug tso tawm rau hauv thiab nthuav dav thoob plawssynaptic cleft, qhov uas lawv khi rau cov receptors tshwj xeeb ntawm daim nyias nyias ntawm postsynaptic neuron.
Kev sib raug zoo ntawm tus receptor thiab neurotransmitter yog dab tsi Lub Anatomy ntawm lub synapse?
Cov neurotransmitter diffuses thoob plaws lub synaptic cleft thiab khi nrog receptors ntawm postsynaptic membrane. Kev khi ntawm cov neurotransmitters rau postsynaptic receptors ua rau cov lus teb hauv lub cell postsynaptic.
