concept
active
concept:dopamineDopamine
Neurotransmitter reinterpreted not merely as reward signal but as encoding conditional certainty/precision of predictions; modulates top-down and bottom-up balance.
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- Prediction Errorassociated_withRole in optimizing sensory states; unified treatment shows value-learning and perception share error-minimization principle.
Related by similarity (8)
cosine ≥ 0.65 · no typed edgeEntities in the same semantic neighborhood but without a typed relation to this one — candidates for new edges or unrecognized duplicates.
- Firing of dopamine neurons encoding precision of beliefs about policies.
- Learning phenomenon reproduced by active inference: dopamine discharge shifts from unconditioned to conditioned stimuli.
- Hypothesis that dopamine encodes the precision of predictions, modulating top-down vs bottom-up balance.
- Broader role for dopamine beyond reward signalling, influencing top-down/bottom-up balance.
- Midbrain dopamine neurons encoding TD error; the most extensively studied evaluative system
- The wanting/liking dissociation that is accommodated rather than refuted by the identity thesis
- The conventional biological substrate assumed necessary for consciousness.
- Electrical signals that plants display, propagating along vascular networks, analogous to animal neural signals.