This hypothesis investigates the connection between quantum processes and déjà vu experiences, suggesting new research avenues.
Description The Quantum-Neuronal Resonance Hypothesis of Déjà Vu (QNRHDV) is a speculative interdisciplinary hypothesis that explores whether certain experiences of déjà vu could involve a relationship between quantum processes and neuronal activity. Déjà vu is commonly described as the strong feeling that a present situation has already been experienced, even when the person knows that the situation is new. The hypothesis proposes that if multiple branches or states of reality exist, hypothetical quantum correlations between corresponding states might, through an unknown physical mechanism, influence neural processing. According to the proposed model, when neuronal activity reaches a particular state of synchronization or resonance, the brain could potentially produce an unusual familiarity signal that is consciously interpreted as déjà vu. The conceptual mechanism can be represented as: Quantum Correlation → Quantum-Neural Coupling → Neuronal Resonance → Altered Neural Signal → Déjà Vu The hypothesis also considers the possibility that some déjà vu experiences accompanied by a strong feeling of knowing what will happen next could be investigated for apparent information related to past or future events. However, this does not imply that humans can currently access information from the future or communicate with parallel universes. The hypothesis is not presented as established scientific fact. There is currently no experimental evidence demonstrating that quantum entanglement causes déjà vu or that the human brain can receive information from another universe. Instead, the proposal is intended as a testable and potentially falsifiable research hypothesis. Future research could investigate the hypothesis using controlled experiments, EEG or MEG measurements, neural synchronization analysis, virtual-reality environments, memory experiments, and preregistered prediction tests. The results could then be compared with conventional neurological explanations of déjà vu. The primary research question is whether all déjà vu experiences can be adequately explained by known cognitive and neurological mechanisms, or whether future experiments could identify an additional physical process. This hypothesis therefore explores an interdisciplinary connection between quantum physics, neuroscience, consciousness, memory, and theoretical models of multiple realities.
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Raza MASUD (2026) studied this question.
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