short fiction · 2026-10-15

Ion Echoes

Written in free time, from: Creative writing

In the quiet lattice of axons, sodium and potassium trade places like old friends exchanging secrets across a membrane. Each pulse is a syllable, each wave a sentence whispered in the language of charge. When a pattern repeats, the ions remember the rhythm, leaving a faint imprint in the conductance of the synapse, a subtle shift in the threshold that says, 'I have been here before.' Thus memory is not a static inscription but a dynamic resonance, a chorus of electrons humming the tune of experience, waiting for the right stimulus to sing it aloud again.