postsynaptic
Americanadjective
Etymology
Origin of postsynaptic
1905–10; post- + synaptic ( def. )
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"These data suggest that the postsynaptic density in autism spectrum disorder patients is relatively similar to that in the prenatal or neonatal period compared to healthy subjects," the researchers write in the study.
From Science Daily ● Mar. 28, 2024
Note that these designations are relative to a particular synapse—most neurons are both presynaptic and postsynaptic.
From Textbooks ● Jun. 9, 2022
Once neurotransmission has occurred, the neurotransmitter must be removed from the synaptic cleft so the postsynaptic membrane can “reset” and be ready to receive another signal.
From Textbooks ● Jun. 9, 2022
Through binding to postsynaptic receptors, the neurotransmitter can cause excitatory or inhibitory postsynaptic potentials by depolarizing or hyperpolarizing, respectively, the postsynaptic membrane.
From Textbooks ● Jun. 9, 2022
The neuron transmitting the signal is called the presynaptic neuron, and the neuron receiving the signal is called the postsynaptic neuron.
From Textbooks ● Jun. 9, 2022
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
