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  1. 19881

    Bjorn Merker says that “the tacit consensus concerning the cerebral cortex as the ‘organ of consciousness’ … may in fact be seriously in error.” But the real tacit consensus is that the cerebral cortex is the organ of conceptual consciousness, of thinking and reasoning, and that is not challenged by studies that identify the brain […]

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  2. Consciousness in the Raw

    Observations of children born without most of the brain's outer layer, or cortex, and evidence from animal studies suggest that a basic form of consciousness may arise from the brain stem alone.

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  3. Humans

    Letters from the September 15, 2007, issue of Science News

    Talk talk talk “Hidden Smarts: Abstract thought trumps IQ scores in autism” (SN: 7/7/07, p.