Describe the events that take place as impuls propels through a nerve and synaptic region
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factor which affect the nevre impluse is transmission
1. when an impusle arrive at pre-synaptic area (synaptic knob), the permiability of pre-synaptic changes ca+ ion from synaptic cleft enters pre-synaptic part, becouse the ca+ gate of pre-synaptic part open.
2. ca+ causes breakdown of synaptic vesicle due to which neurotransmitter released into the synaptic cleft
3. neurotransmitter (acetylcholine) attached with protein recpter of post-synaptic part are (dendrtie).
4. now the permiability of post-synaptic membrane changes sodium channel open and influx of na+ accur from E.C.F( extra cellular fluid) into inside of dendrtie.
5. due to the na+ in post-synaptic part the impluse is now transferred to another neuron.
factor which affect the nevre impluse is transmission
1. when an impusle arrive at pre-synaptic area (synaptic knob), the permiability of pre-synaptic changes ca+ ion from synaptic cleft enters pre-synaptic part, becouse the ca+ gate of pre-synaptic part open.
2. ca+ causes breakdown of synaptic vesicle due to which neurotransmitter released into the synaptic cleft
3. neurotransmitter (acetylcholine) attached with protein recpter of post-synaptic part are (dendrtie).
4. now the permiability of post-synaptic membrane changes sodium channel open and influx of na+ accur from E.C.F( extra cellular fluid) into inside of dendrtie.
5. due to the na+ in post-synaptic part the impluse is now transferred to another neuron.
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