from h+ Magazine:
Consciousness is the “hard problem” in mind science: explaining how the astonishing private world of consciousness emerges from neuronal activity.
Recent research using EEG (brain-wave sensing) and fMRI (functional magnetic resonance imaging) measurements by Steven Laureys of the University of Liege offers evidence for the “global workspace theory,” and may also offer clues to the “hard problem” of how patterns of electrical activity give rise to our complex internal lives.
The global workspace model of consciousness, proposed by Bernard Baars, an Affiliated Research Fellow of The Neurosciences Institute in San Diego, California, proposes that perceptions below the threshold of consciousness are processed in relatively small, local areas of the brain. Broadcasting this pre-conscious information to the global workspace — a network of neural regions — results in conscious experience.