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People in comas showed ‘conscious-like’ brain activity as they died, study says
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People in comas showed ‘conscious-like’ brain activity as they died, study says

Two of the patients showed a surge of gamma wave activity, considered the fastest brain activity and associated with consciousness. Photograph: Deco/AlamyDeath and dying People in comas showed ‘conscious-like’ brain activity as they died, study says ‘Potential neuro-signatures of consciousness’ observed in unresponsive patients at time of death, scientists sayHannah Devlin Science correspondent@hannahdevMon 1 May 2023 15.00...

Which types of brain activity support conscious experiences?
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Which types of brain activity support conscious experiences?

by  American Institute of Physics Schematic of the dynamic core hypothesis (a), with each circle representing a neuron or groups of neurons, and the links between them transient synchronization. Temporally evolving assemblies (b) can be represented as modules unfolding within a multilayer network. Credit: Sofía Morena del Pozo, Helmut Laufs, Vincent Bonhomme, Steven Laureys, Pablo Balenzuala,...