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Origins of the Human Brain$
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Jean-Pierre Changeux and Jean Chavaillon

Print publication date: 1996

Print ISBN-13: 9780198523901

Published to Oxford Scholarship Online: March 2012

DOI: 10.1093/acprof:oso/9780198523901.001.0001

The origins of consciousness

Chapter:
(p. 238 ) (p. 239 ) 15 The origins of consciousness
Source:
Origins of the Human Brain
Author(s):

Lawrence Weiskrantz

Publisher:
Oxford University Press
DOI:10.1093/acprof:oso/9780198523901.003.0015

This chapter discusses the origins of consciousness with reference to three different questions: why, how, and whether. In answering the question why, the chapter examines what advantage accrues to consciousness in an evolutionary sense. To answer the question how consciousness is generated, the chapter explores the view that ‘consciousness’ emerges out of increasing neuronal complexity first before continuing to another view that arises from a concern with issues of dualism and free will, which appeals to phenomena at the level of quantum mechanics. In the question of knowing whether, the chapter explores the idea that if an animal is aware, it allows a link to be forged with human neuropsychological dissociations of awareness, and the neurological arrangements of the systems that underly them.

Keywords:   origins of consciousness, neuronal complexity, dualism, free will, quantum mechanics, human neuropsychological dissociations, neurological arrangements

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