Excitatory synapse — Free Physiology Illustration | GPAI | GPAI

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Excitatory synapse — Free Physiology Illustration | GPAI | GPAI

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Excitatory synapse

Excitatory synapse

Physiology

Excitatory synapse

Close-up clipart of an excitatory chemical synapse showing a rounded bulb-shaped presynaptic bouton facing a slightly curved postsynaptic membrane across a narrow synaptic cleft. The presynaptic terminal is packed with many tiny round clear vesicles, and the postsynaptic side contains visible receptor proteins or channels, depicted as open or highlighted to suggest activation, with a slightly thickened postsynaptic membrane patch. Membranes are smooth and gently curved.

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