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Published on: October 11, 2024
Searching in the wrong place: Might consciousness reside in the brainstem?
Marshall Devor1, Mary Koukoui1, Mark Baron1
1Department of Cell and Developmental Biology, Silberman Institute of Life Sciences, and the Center for Research on Pain, The Hebrew University of Jerusalem, Jerusalem91904, Israel. marshlu@mail.huji.ac.il; mary.koukoui@mail.huji.ac.il; mark.baron@mail.huji.ac.il.
Abstract:
Doubtless, the conscious brain integrates masses of information. But declaring that consciousness simply "emerges" when enough has accumulated, doesn't really explain how first person experience is implemented by neurons. Moreover, empirical observations challenge integrated information theory's (IIT) reliance on thalamo-cortical interactions as the information integrator. More likely, the cortex streams processed information to a still-enigmatic consciousness generator, one perhaps located in the brainstem.
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