Synaptic gaps
Definition
The synaptic gap, also known as synaptic cleft, is a tiny space between two neurons where communication occurs through the exchange of neurotransmitters.
Related terms
Synapse: This refers to both sides of the synaptic gap – where two neurons meet for communication.
Presynaptic Neuron: This is the transmitting neuron located on one side of synapse; it sends out signals into synaptic gap.
Postsynaptic Neuron: Located on other side of synapse, this is the receiving neuron that picks up signals from synaptic gap.
"Synaptic gaps" appears in:
Study guides (1)
AP Psychology - 2.3 Overview of the Nervous System and the Neuron
Practice Questions (2)
What chemical messengers cross the synaptic gaps between neurons?
Which drug's main effect comes from increasing dopamine levels within synaptic gaps?
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Resources
Cram Mode
AP Score Calculators
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Help Center
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.