maleCNS fly brain → human body

Puts the male fly's CNS in charge of a 1.74 m, 72 kg humanoid. All 141,615 traced maleCNS brain neurons (86 M synapses) run as leaky integrate-and-fire cells and decide where to turn, when to jump and when to eat; a PPO policy over 23 joints does the walking fly motor neurons cannot. Senses enter on identified cells (LC10, LPLC2/LC4, LB3 sugar receptors) and a fixed decoder reads named descending neurons. Hunger is added by hand, being absent from the wiring. One failure is reported: odour input gave no reliable steering or walking command, so food is found by sight, not smell.

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#humanoid#mujoco#ppo#descending-neurons#negative-result#malecns