Quantum probabilistic models (based on quantum decision theory) have recently been introduced into cognitive and behavioral sciences. However, to date, quantum decision theory has not been utilized in computational psychiatry, although mathematical models from neuroeconomics have already prevailed in neuropsychiatric research. We address, in the present paper, the importance of employing quantu...

Causal quantum theory is an umbrella term for ordinary quantum theory modified by two hypotheses: state vector reduction is a well-defined process, and strict local causality applies. The first of these holds in some versions of Copenhagen quantum theory and need not necessarily imply practically testable deviations from ordinary quantum theory. The second implies that measurement events which ...