Topic: Define Postsynaptic Neuron
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What is a postsynaptic neuron?
A postsynaptic neuron is a neuron to the cell body or dendrite of which an electrical i... Read More »
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What is the difference between presynaptic and postsynaptic neuro...
What is the difference between presynaptic neurons and postsynaptic neurons Read More »
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What determines if an action potential is initiated in the postsy...
Every time neurotransmitter is released from the presynaptic neuron it generates an excitatory post synaptic potential(EPSP) in the postsynaptic neuron. When the EPSP is greater than the threshold for excitation an action potential is gener... Read More »
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Featured Content: Define Postsynaptic Neuron
... membrane potential, and EPSPs resulting from transmitter release at a single synapse are generally far too small to trigger a spike in the postsynaptic neuron. More »
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Answers to Other Common Questions
Inhibit it by hyper polarizing the membrane or excite it by bringing the voltage closer to the threshold potential. Read More »
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Synaptic cleft Read More »
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An action potential is transfered to a post-synaptic neuron through the action of neurotransmitters. A neurotransmitter is released at the axon terminals and is accepted at a receptor in the dendrites of the post-synaptic neuron Read More »
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Occasionally, the effect of the neurotransmi... Read More »
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Neurons transmit impulses  from one neuron to the next neuron across the synapse. Said another way, the synapse is where neurons meet each other, chemicals called neurotransmitters fuse across... Read More »
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The presynaptic neuron terminal is the one that releases a neurotransmitter in response to an action potential. The postsynaptic neuron is the one that receives the neurotransmitter and may undergo an action potential (and become a presynap... Read More »
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