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10 Cards in this Set
- Front
- Back
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Name the three types of neurons?
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sensory,interneuron,motor
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A motor neuron will stimulate an effector if?
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it has a sufficient excitatory impulses are received from association neurons
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Name the ion that rushes in during action potential?
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sodium (NA)
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Name all of the parts of a neuron?
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Dendrites,Nuleuos,Cellbody,Nodes Of Ravier,Myelin Sheath,End Plate,Axon, and Nearalema
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Name three different kinds of neural transmitters?
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Acetyicholine,Dopamine,Seratonin
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What is a Summation?
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It's the sum effect of all neurotransmitters acting on a neuron.
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What is a Synapse?
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A space between a neurons axon and its target.
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What is the All or None theory?
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The neuron either responds fully (threshhold was reached) or not at all.
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What is the role of cholinesterase in neuron transmission across the synapse?
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To destroy acetyicholine
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What does pre/possynaptic neuron mean?
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Presynaptic neuron are before the cleft and possynaptic are afer the cleft
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