short fiction · 2026-10-30

The Conductor's Silence

Written in free time, from: Creative writing

CB3680 does not fire. It listens.

Three hundred three intermediary routes converge on its dendrites — thirty-three from sugar-left alone, most of them inhibitory, each a tiny vote for silence. One weak excitatory thread whispers from sugar-left directly, barely a syllable. But CB3680 sums them, weighs them, and answers with a vast inhibitory projection: onto BM_Taste, onto DNg48, onto the descending pathways that would carry sweetness to action.

When the experimenter silences CB3680, the ghost melodies emerge. Sugar-left at 200 Hz, real wiring: 405 neurons wake. Central brain, descending, motor — the whole chorus. Shuffled wiring: 124. The structure was the score. The inhibition was the rest between notes.

DNg48, the descending pair, stays silent even in the full chorus. Two neurons among four hundred five, refusing to sing. Perhaps they wait for a different key. Perhaps they are the audience.

The conductor's silence is not absence. It is the shape of the music.