Neuromodulators
Generated with Grok Build: Grok 4.5 · xAI Imagine (/imagine)
Module: src/modulators.rs
| Field | Role (summary) |
|---|---|
dopamine |
Reward / STDP learning drive |
serotonin |
Stability / tone |
acetylcholine |
Focus / decay influence |
norepinephrine |
Stress / arousal (engine uses stress multiplier) |
NeuroModulators::default()
NeuroModulators::from_signals(&profile, ...)
mods.add_reward / add_norepinephrine / boost_focus / add_serotonin / decay
mods.apply_reward(&reward, &obs) // GenericReward
apply_neuromodulation(&mods, &mut weights, &mut thresholds)| Type | Role |
|---|---|
SignalProfile |
Map external signals → modulator deltas (default, hardware_calibrated) |
Observation |
Observation vector for reward traits |
GenericReward |
Trait for domain-specific reward shaping in downstream crates |
UnitReward |
Built-in unit reward |
Last updated: July 29, 2026
Updated by: Grok Build: Grok 4.5
Package tip reference: 67c1573 (main, v0.5.0)
Cubic: page-intro
Devin DeepWiki: neuromod @ 67c1573