Connectome — FlyEM male CNS v1.0
The measured wiring behind therealfly and flycoin. 165,122 neurons, 10,228,000 signed synapses, every one traced by electron microscopy. CC-BY 4.0.
165,122
Neurons
10,228,000
Synapses
708
Motor neurons
1,453
Proprioceptors
Proboscis viewerLabellar GRNs → MN9 / DNp09 / pC1 firing-rate view (validate.py screen).
Population decoderRead descending-neuron population to estimate heading (decoder.py).
pump.fun integrationMarket → connectome → launch/abort/hold/broadcast (fly.py + io_map.py).
Install therealflyWalk the install wizard that uses this connectome.
Validation screen
flycoin/validate.pyWhich labellar GRN drives MN9 (eat), DNp09 (freeze), and pC1 (courtship) when stimulated. LB3c and LB1e drive MN9 hardest; LB1c drives DNp09; LB2c drives pC1.
| Stimulus | MN9 (eat) | DNp09 (freeze) | pC1 (courtship) |
|---|---|---|---|
| baseline | 0.0 | 0.0 | 0.0 |
| LB3c | 230.0 | 3.3 | 19.0 |
| LB1e | 178.3 | 0.0 | 25.7 |
| LB1c | 3.3 | 226.7 | 53.5 |
| LB2c | 0.0 | 1.7 | 105.3 |
| LB2a | 0.0 | 0.0 | 55.1 |
| LB2b | 0.0 | 1.5 | 55.1 |
| LB2d | 0.0 | 3.0 | 55.1 |
Input channels
io_map.pyMarket features are encoded as firing rates on these sensory populations.
- Appetite (primary)
^(LB3c|LB1e)$ - Appetite (secondary)
^(LB4a|LB1d|LB3b)$ - Aversive
^LB1c$ - Threat / looming
^LPLC2$ - Social / cVA pheromone
^ORN_DA1$
Readouts
io_map.pyCommand neurons whose behavioural role is established in the literature.
- LAUNCHProboscis extension (eat command)
MN9 - ABORTGiant Fiber (escape takeoff)
DNp01 - HOLDFreeze descending neuron
DNp09 - BROADCASTMale courtship command
pC1