01

Paint the brain

Paint neurons. Release to stimulate.

Ready to load
L
RestingStimulatedFiring
R
Actions
02

Watch the response

At rest
Drosophila melanogaster1 mm
Walking drive0 Hz
Turning0°/s
Escape drive0 Hz
Ready to set up166,700 neurons
WebGPU · auto

Simulation runs locally.

Neural Canvas

Load the neural weights and prepare the scene to start painting.

166,700 neurons · 76 MB neural weights

Runs locally in your browser. Downloaded weights are cached for next time.

Experiment settings

Model & sources

166,700 neurons from MaleCNS v1.0. Dataset IDs identify individual cells; they are not consecutive neuron numbers.

Recorded connectivity and adapted spiking dynamics drive crafted walking, turning, and flight animations. The movements are illustrative, not validated predictions of fly behavior. The scanned body is a female NeuroMechFly specimen.

Turn actions stimulate LC9 and DNa02 on the selected side. Directly stimulated neurons can still fire when recurrent transmission is disabled.

MaleCNS data ↗Neural model ↗@huggingface/kernels ↗Model parameters ↗