Serotonin in Bloom

A visual exploration of serotonin signalling, tracing the quiet chemical conversations that connect neurons across intricate networks.

This piece is inspired by serotonergic neurons, primarily located in the raphe nuclei of the brainstem, whose projections extend widely across the brain.

Serotonin is a neurotransmitter often associated with mood, but its role goes beyond simple happiness. It helps regulate emotional balance, sleep, appetite, and a steady sense of well-being. Unlike dopamine, which is linked to reward, motivation, and bursts of excitement, serotonin is more subtle — it sustains a background state of calm, stability, and contentment.

Artwork size (unframed): 21 × 29.7 cm (A4). Acrylic on Clairefontaine 250g noir paper.

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Available in selected formats from the Liminal Studio Shop.

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The Dopamine Constellation

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The Purkinje Forest