[Verse 1] Deep in brainstem territory, locus coeruleus awakes Aston-Jones and Cohen mapped the blueprint that it makes Norepinephrine cascades when arousal hits its peak Exploration versus exploitation, the balance that we seek [Chorus] Neuromodulation nation, chemicals control the show Dopamine for prediction errors, teaching what we need to know Noradrenaline for attention when uncertainty runs high Meta-learning algorithms help the neural networks fly [Verse 2] Schultz discovered something brilliant in the dopamine reward Not the pleasure that we're feeling but the error we've ignored When reality exceeds prediction, neurons fire with surprise When it falls beneath expectation, silence tells us otherwise [Chorus] Neuromodulation nation, chemicals control the show Dopamine for prediction errors, teaching what we need to know Noradrenaline for attention when uncertainty runs high Meta-learning algorithms help the neural networks fly [Verse 3] Yu and Dayan built the theory linking uncertainty to care When the world becomes unpredictable, norepinephrine fills the air Sara's research paints the picture of cognitive modulation Locus coeruleus conducting attentional orchestration [Verse 4] Acetylcholine joins the party with attention's spotlight beam Hasselmo shows how learning happens in the neural dream Cholinergic enhancement sharpens encoding in the mind While the hippocampus processes memories we find [Bridge] Doya's computational framework shows the master plan Meta-learning parameters guide what neural circuits can Temporal difference learning with the dopamine surprise While noradrenergic networks help the brain to analyze [Chorus] Neuromodulation nation, chemicals control the show Dopamine for prediction errors, teaching what we need to know Noradrenaline for attention when uncertainty runs high Meta-learning algorithms help the neural networks fly [Outro] From the brainstem to cortex, chemical messengers reign Teaching, modulating, calculating inside the brain Prediction error signals and uncertainty's embrace Neuromodulation sculpts the mind's computational space
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