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Postsynaptic Potential (PSP)

Postsynaptic Potential (PSP)

Postsynaptic potential (PSP) refers to a change in the electrical potential of a neuron when neurotransmitters released by presynaptic neurons bind to postsynaptic receptors. This potential can either be excitatory, leading to depolarization and ultimately action potential generation, or inhibitory, leading to hyperpolarization and suppression of the postsynaptic neuron.
There are two types of receptors: ionotropic and metabotropic.
The ionotropic receptor is the membrane protein that has an...

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Related Experiment Video

Updated: May 23, 2025

Large-scale Recording of Neurons by Movable Silicon Probes in Behaving Rodents

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Precision neuroscience

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¹, London, UK.

Nature Biotechnology

|April 28, 2025

Summary

No abstract available in PubMed .

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