Over 100 scientists and philosophers recently decried a leading consciousness theory as pseudoscience in an open letter, sparking a debate about the challenges of probing such a profound enigma.

Science, with extraordinary achievements in the arena of knowledge and development, is still struggling to define consciousness. Modern scientific theories try to link consciousness to the brain's ...

The origin of consciousness has teased the minds of philosophers and scientists for centuries. In the last decade, neuroscientists have begun to piece together its neural underpinnings—that is, how ...

Consciousness is fundamental; only thereafter do time, space and matter arise. This is the starting point for a new theoretical model of the nature of reality, presented by Maria Strømme, Professor of ...

An unprecedented brain study has delivered fresh clues about consciousness—suggesting it's more about perception than planning. Two leading theories went head-to-head, but neither emerged victorious.

How consciousness arises in the brain is no clearer after two big theories go head-to-head, but the competition's design could push the field forward. “Theories are like toothbrushes,” it’s sometimes ...

This is Part 4 of a five-part series. Integrated information theory (IIT) is a theory of consciousness. It was first formulated by the neuroscientist and psychiatrist Giulio Tononi in the early 2000s ...