Highlights UBCAT defines consciousness as minimal causal agency under biological constraints Two orthogonal axes: self-referential processing and environment-mediated intervention Regulation precedes prediction: biological constraints as a universal organizing principle Developmental Stress Test: proto-conscious stage as UBCAT falsification ground Framework adjudicates boundary cases across species, development, and pathology
Hye-Eun (Selly) Yoon (Tue,) studied this question.