Browsing Psychology by Subject "neuroscience"
Now showing items 1-3 of 3
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Dopamine enhances model-free credit assignment through boosting of retrospective model-based inference.
(eLife, 2021-12-09)Dopamine is implicated in representing model-free (MF) reward prediction errors a as well as influencing model-based (MB) credit assignment and choice. Putative cooperative interactions between MB and MF systems include a ... -
Effects of External Stimulation on Psychedelic State Neurodynamics.
(2024-01-12)Recent findings have shown that psychedelics reliably enhance brain entropy (understood as neural signal diversity), and this effect has been associated with both acute and long-term psychological outcomes, such as personality ... -
Human complex exploration strategies are enriched by noradrenaline-modulated heuristics.
(eLife, 2021-01-04)An exploration-exploitation trade-off, the arbitration between sampling a lesser-known against a known rich option, is thought to be solved using computationally demanding exploration algorithms. Given known limitations ...