Action potential — Free Physiology Illustration | GPAI | GPAI

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Action potential — Free Physiology Illustration | GPAI | GPAI

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Action potential

Action potential

Physiology

Action potential

Flat 2D electrophysiology waveform of a single classic action potential on a plain white or transparent background, shown without axes or with only a simple baseline. A clean high-contrast line begins at a negative resting level, rises very steeply to a narrow pointed peak above baseline, then falls rapidly in repolarization, often dipping slightly below baseline as an after-hyperpolarization before returning to the resting level. Minimal scientific diagram style with a sharp spike silhouette.

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