Synapse — Free Physiology Illustration

Physiology

Synapse

Simplified 2D close-up schematic of a generic chemical synapse in side view, with a rounded bulbous presynaptic axon terminal or bouton facing a curved postsynaptic dendritic membrane across a narrow synaptic cleft. The presynaptic terminal contains numerous small round synaptic vesicles clustered near the membrane, sometimes with a few mitochondria. The postsynaptic membrane appears as a receiving membrane patch that may be slightly thickened or gently folded at the contact zone, with receptor or channel-like proteins shown as small protruding shapes or dots. Clean clipart-style educational rendering with smooth layered membrane contours and a compact delicate appearance.

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