How the brain's drive to minimize uncertainty shapes our sense of agency
In short: Researchers exploring the framework of active inference found that our sense of agency may stem from how the brain manages uncertainty. By viewing decision-making as a process of minimizing the difference between desired and reachable future states, the study shows that complex behaviors like exploration and optimism emerge naturally from basic inferential processes.
The paper proposes that optimal behavior arises from minimizing free energy, a mathematical way to reduce the gap between intended and actual outcomes. This framework allows economic concepts like expected utility to be understood simply as part of a larger inference problem.
Because this is a theoretical paper, it provides a mathematical model for how beliefs about action shape agency, rather than testing these mechanics in a live clinical trial.
Why it matters: Our complex choices and sense of control might be mathematical byproducts of the brain trying to reduce uncertainty.
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Sources
- Source: Research: Friston et al. (2013). The anatomy of choice: active inference and agency. Frontiers in Human Neuroscience. · cc-by
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