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Israeli Biologists Propose Ancient Brain Structures Generate Consciousness
Neurobiologists at the Hebrew University of Jerusalem theorize that ancient brainstem structures, not the cortex, generate subjective consciousness and the sense of self. They propose the brainstem performs the core calculations for awareness, with the cortex supplying information.
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What happened
- 01Hebrew University of Jerusalem neurobiologists propose the brainstem generates consciousness, not the cortex.
- 02The theory suggests the cortex processes information, while the brainstem handles subjective experience.
- 03Pain perception's resilience to cortical damage supports the brainstem's role in consciousness.
- 04Damage to specific brainstem areas consistently leads to coma, unlike cortical damage.
- 05Researchers suggest testing the hypothesis in the mesopontine tegmentum region of the brainstem.
This hypothesis is supported by observations of pain perception and coma induction, and researchers suggest testing it in specific brainstem regions.
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