Synaptic bouton — Free Physiology Illustration | GPAI | GPAI

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Synaptic bouton — Free Physiology Illustration | GPAI | GPAI

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Synaptic bouton

Synaptic bouton

Physiology

Synaptic bouton

Small rounded to oval bulb-like swelling at the end of an axonal branch, with a smooth surface and pale beige appearance. The terminal is slightly enlarged and bulbous, representing a synaptic bouton, with subtle internal granules or synaptic vesicle-like dots visible inside.

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