A Universe of Consciousness: How Matter Becomes Imagination [Anglais] [Broch�]

Gerald M. Edelman (Auteur), Giulio Tononi (Auteur)

Prix :	EUR 13,84 LIVRAISON GRATUITE En savoir plus.
Prix Offre �clair :
	o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o

En stock, mais la livraison peut n�cessiter jusqu'� 2 jours suppl�mentaires.
Exp�di� et vendu par Amazon.fr. Emballage cadeau disponible.

Formats	Prix Amazon	Neuf � partir de	Occasion � partir de
Format Kindle	EUR 9,81	--	--
Reli�	--	--	--
Broch�	EUR 13,84	--	--

Descriptions du produit

Amazon.com

Emily Dickinson wrote "The Brain--is wider than the Sky," and who can argue with that? Quoted by Nobel-winning scientist Gerald M. Edelman and his Neurosciences Institute colleague Giulio Tononi in A Universe of Consciousness, Miss Emily neatly explains the problem of conscious awareness, then ducks out of the way as the two scientists get to work solving it. Testable theories of consciousness are mighty lonely, as even the soberest mind can be driven to tears of madness pondering its own activity. Centuries of work by philosophers and psychologists like James and Freud have made little progress by starting with awareness and working backward to the brain; these days we have a secure enough base to try looking in the other direction and building a theory of the mind out of neurons.

Though Edelman and Tononi do make a good effort to help out the lay reader, ultimately A Universe of Consciousness is aimed at the interdisciplinary gang of scientists and academics trying to understand our shared but invisible experience. The first sections of the book cover the basic philosophical, psychological, and biological elements essential to their theory. Swiftly the authors proceed to define terms and concepts (even the long-abused term complexity gets a reappraisal) and elaborate on these to create a robust, testable theory of the neural basis of consciousness. Following this hard work, they consider some ramifications of the theory and take a close look at language and thinking. This much-needed jump-start is sure to provoke a flurry of experimental and theoretical responses; A Universe of Consciousness might just help us answer some of the greatest questions of science, philosophy, and even poetry. --Rob Lightner --Ce texte fait r�f�rence � une �dition �puis�e ou non disponible de ce titre.

From Scientific American

A woman senses that a room is light or dark and is aware that she has done so. A photocell senses the same thing without awareness. The difference is consciousness--something everyone recognizes but no one can fully explain. Edelman (director of the Neurosciences Institute in San Diego) and Tononi (a senior fellow there) propose what they call the dynamic core hypothesis to explain the neural basis of conscious experience. "This hypothesis states that the activity of a group of neurons can contribute directly to conscious experience if it is part of a functional cluster, characterized by strong mutual interactions among a set of neuronal groups over a period of hundreds of milliseconds." They call such a cluster the dynamic core because of "its ever-changing composition yet ongoing integration." In telling their tale, the authors describe brain structure and function, review earlier efforts to explain consciousness and come to a discussion of higher-order consciousness--the kind that humans have. "Our position has been that higher-order consciousness, which includes the ability to be conscious of being conscious, is dependent on the emergence of semantic capabilities and, ultimately, of language. Concomitant with these traits is the emergence of a true self, born of social interactions, along with concepts of the past and future."

EDITORS OF SCIENTIFIC AMERICAN --Ce texte fait r�f�rence � une �dition �puis�e ou non disponible de ce titre.

Voir l'ensemble des Descriptions du produit

D�tails sur le produit

Broch�: 288 pages
Editeur�: Basic Books; �dition : Reprint (7 f�vrier 2001)
Langue : Anglais
ISBN-10: 0465013775
ISBN-13: 978-0465013777
Classement des meilleures ventes d'Amazon: 48.237 en Livres anglais et �trangers (Voir les 100 premiers en Livres anglais et �trangers)
Table des matières complète

Souhaitez-vous compl�ter ou am�liorer les informations sur ce produit ? Ou faire modifier les images?

En savoir plus sur l'auteur

D�couvrez des livres, informez-vous sur les �crivains, lisez des blogs d'auteurs et bien plus encore.

› Consultez la page Gerald M. Edelman d'Amazon

Dans ce livre (En savoir plus)

Premi�re phrase
Everyone knows what consciousness is: It is what abandons you every evening when you fall asleep and reappears the next morning when you wake up. Lire la premi�re page

En d�couvrir plus
Concordance

Associer des mots-cl�s � ce produit

(De quoi s'agit-il ?)

Consid�rez votre mot-cl� comme une sorte d'�tiquette d�finissant parfaitement ce produit.
Les mots-cl�s aident les clients � organiser et trouver leurs articles favoris.

Commentaires en ligne

Il n'y a pour l'instant aucun commentaire client.

5 �toiles

4 �toiles

3 �toiles

2 �toiles

1 �toiles

Ecrire un commentaire client

.jsOffDisplayBlock { display: block; } .jsOffDisplayInline { display: inline; } .jsOffVisibility { visibility: visible; } .jsOnDisplayBlock { display: none; } .jsOnDisplayNoneBlock { display: block; } .jsOnDisplayNoneInline { display: inline; } .jsOnDisplayInline { display: none; } .jsOnVisibility { visibility: hidden; } .jqOnDisplayBlock { display: none; } .jqOnDisplayInline { display: none; } .jqOnVisibility { visibility: hidden; } .jqOnDisplayNoneBlock { display: block; } .jqOnDisplayNoneInline { display: inline; }