An accumulator model for spontaneous neural activity prior to self-initiated movement
Aaron Schurger, Jacobo D. Sitt, Stanislas Dehaene · 2012 · Proceedings of the National Academy of Sciences, 109(42), E2904–E2913
Summary
Proposes that the readiness potential reflects stochastic neural noise crossing a threshold rather than an unconscious decision, undercutting Libet's strongest interpretation.
Why it matters here
Major reinterpretation of Libet — important counterweight to popular 'neuroscience disproves free will' framing.
Linked claims
Classical physics is deterministic; quantum mechanics complicates the picture; many-worlds and Bohmian readings restore determinism.
The strong claim that decisions are not fully determined by prior physical causes. Philosophically defended; no demonstrated mechanism.
Related evidence hubs
Physics-adjacent worldviews — block universe, many-worlds, simulation, free will.
Mind–brain relation, qualia, intentionality.
Determinism, free will, destiny.
Block universe, presentism, eternalism, emergent time.