In this episode, we break down “Quantum-like Qualia hypothesis: from quantum cognition to quantum perception,” a paper proposing the Quantum-like Qualia (QQ) hypothesis, which treats subjective experiences as quantum-like observables rather than fixed points in a mental space. The authors argue that attention functions like a measurement that changes what is experienced, and reframe perception as a dynamic state that yields probabilistic outcomes, making some qualia effectively indeterminate until they are brought into focus. We unpack how this framework uses quantum probability to explain order effects in similarity judgments and predicts Bell-inequality-style violations in perception, and why it matters for building rigorous models of consciousness without claiming the brain is a literal quantum computer.

The research pap ...