or
Sign in to turn on 1-Click ordering.
 
 
More Buying Choices
12 used & new from Ģ5.61

Have one to sell? Sell yours here
 
   
Consciousness: How Matter Becomes Imagination (Penguin Press Science)
 
 

Consciousness: How Matter Becomes Imagination (Penguin Press Science) (Paperback)

by Gerald M Edelman (Author), Giulio Tononi (Author)
5.0 out of 5 stars  See all reviews (2 customer reviews)
RRP: Ģ10.99
Price: Ģ7.12 & this item Delivered FREE in the UK with Super Saver Delivery. See details and conditions
You Save: Ģ3.87 (35%)
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
In stock.
Dispatched from and sold by Amazon.co.uk. Gift-wrap available.

Want guaranteed delivery by Tuesday, November 10? Choose Express delivery at checkout. See Details
11 new from Ģ5.61 1 used from Ģ16.21

Frequently Bought Together

Consciousness: How Matter Becomes Imagination (Penguin Press Science) + Wider Than the Sky: A Revolutionary View of Consciousness (Penguin Press Science) + Second Nature: Brain Science and Human Knowledge
Price For All Three: Ģ20.30

Show availability and shipping details


Customers Who Bought This Item Also Bought

Wider Than the Sky: A Revolutionary View of Consciousness (Penguin Press Science)

Wider Than the Sky: A Revolutionary View of Consciousness (Penguin Press Science)

by Gerald M. Edelman
4.0 out of 5 stars (2)  Ģ6.49
Second Nature: Brain Science and Human Knowledge

Second Nature: Brain Science and Human Knowledge

by GM Edelman
4.3 out of 5 stars (3)  Ģ6.69
In Search of Memory: The Emergence of a New Science of Mind

In Search of Memory: The Emergence of a New Science of Mind

by ER Kandel
4.8 out of 5 stars (5)  Ģ9.36
The Feeling of What Happens: Body, Emotion and the Making of Consciousness

The Feeling of What Happens: Body, Emotion and the Making of Consciousness

by Antonio R. Damasio
4.3 out of 5 stars (10)  Ģ6.47
Descartes' Error: Emotion, Reason and the Human Brain

Descartes' Error: Emotion, Reason and the Human Brain

by Antonio Damasio
5.0 out of 5 stars (4)  Ģ6.72
Explore similar items

Product details


Product Description

Amazon.co.uk Review

Emily Dickinson wrote "The Brain--is wider than the Sky", and who can argue with that? Quoted by Nobel-prize-winning scientist Gerald M Edelman and his Neurosciences Institute colleague Giulio Tononi in Consciousness, Dickinson 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 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 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 jumpstart is sure to provoke a flurry of experimental and theoretical response;Consciousness might just help us answer some of the greatest questions of science, philosophy, and even poetry. --Rob Lightner --This text refers to an out of print or unavailable edition of this title.



Review

"Praise for Gerald Edelman: "The new Darwin...His theory is an enrichment of life itself" - Oliver Sacks, The Times"

Inside This Book (Learn More)
Browse Sample Pages
Front Cover | Copyright | Table of Contents | Excerpt | Index | Back Cover
Search inside this book:

Tags Customers Associate with This Product

 (What's this?)
Click on a tag to find related items, discussions, and people.
 

Your tags: Add your first tag
 

What Do Customers Ultimately Buy After Viewing This Item?

Consciousness: How Matter Becomes Imagination (Penguin Press Science)
66% buy the item featured on this page:
Consciousness: How Matter Becomes Imagination (Penguin Press Science) 5.0 out of 5 stars (2)
Ģ7.12
In Search of Memory: The Emergence of a New Science of Mind
13% buy
In Search of Memory: The Emergence of a New Science of Mind 4.8 out of 5 stars (5)
Ģ9.36
Second Nature: Brain Science and Human Knowledge
9% buy
Second Nature: Brain Science and Human Knowledge 4.3 out of 5 stars (3)
Ģ6.69
The Universe of Consciousness: How Matter Becomes Imagination
6% buy
The Universe of Consciousness: How Matter Becomes Imagination 5.0 out of 5 stars (2)
Ģ9.97

 

Customer Reviews

2 Reviews
5 star:
 (2)
4 star:    (0)
3 star:    (0)
2 star:    (0)
1 star:    (0)
 
 
 
 
 
Average Customer Review
5.0 out of 5 stars (2 customer reviews)
 
 
 
 
Share your thoughts with other customers:
Most Helpful Customer Reviews

 
5.0 out of 5 stars Neurobiology of consciousness, 7 Oct 2009
By Rama Rao "Rama" (Annandale, VA, USA) - See all my reviews
(REAL NAME)   
This is an excellent review of consciousness from the neurobiological point of view. Consciousness has been an interesting topic for study not only for neurobiologists but also for philosophers and physicists. Although consciousness is a highly debated topic because of its close interaction with matter in space and time, it is certainly least understood subject as it is at the borderline of physics, philosophy and neurobiology. Some quantum physicists argue that it is a universal field like space, time or energy, but consciousness does not figure in equations or any mathematical calculations. Secondly consciousness is found only in living beings and not in inanimate objects: Particularly animals that have brain and central nervous system. The book is summarized as follows:

Three working assumptions are made as methodological platform; 1) the physics assumption; conventional physical processes are required to explain consciousness or the conscious experience, 2) the evolutionary assumption; consciousness is evolved by natural selection in the animal systems, and 3) qualia assumption; the subjective, qualitative aspects of consciousness, being private, cannot be communicated directly through a scientific theory. The authors do not attempt to explain many forms of perception, imagery, thought, emoŽtion, mood, attention, will, or self-consciousness. Instead, they concentrate on certain fundamental properties of consciousness that are shared by every conscious states, such as the unity of a conscious state experienced as a whole and cannot be subdivided into independent components, and the inforŽmativeness, i.e., where a conscious state is selected from a repertoire of billions of possible conscious states, each with different behavioral consequences within a fraction of a second. The basic assumption in all this is that consciousness is a process that is private, selective, and continually changing. It is strictly a process, and not belonging to a particular section of brain. This means that consciousness is associated with biological structures that produce dynamic processes. Thus both morphology and consciousness are the products of evolutionary selection (natural selection). This assumption about the evolutionary origin of consciousness avoids fruitless efforts to relate consciousness to computer logic or the effect of quantum gravity on neurons or a pure quantum physical process while diminishing the role of brain.

Neural substrates of consciousness involve large populations of neurons and no single area of brain is responsible for conscious experience. As the task to be learned is practiced and its performance becomes more and more mechanical then the learning task fades from the memory and the regions for this task becomes smaller. Conscious experience is associated with changes of activity patterns occurring simultaneously in many regions of brain (i.e., activation and inactivation of a population of neurons). It is not how many neurons are active but it is the distribution of groups of neurons that can engage in strong and rapid re-entrant interactions. Further more, the activity patterns of rapidly interacting groups must be constantly changing and sufficiently differentiated from each other: This is called Dynamic Core Hypothesis. Consciousness is an extraordinarily differentiated. At any given time, we experience a particular conscious state selected out of billions of possible states, each of which can lead to different behavioral consequences. The occurrence of a particular conscious state is therefore highly informative in the specific sense that information is the reduction of uncertainty among a number of alternatives. If this is the case the neural processes underlying the conscious experience must also be highly differentiated and informative.

Memory is a central brain mechanism that leads to consciousness. Memory does not store inscription or information in any format. In higher organisms it is an act of creation for every act of perception, and every act of memory is an act of imagination. The primary consciousness has the ability to construct an integrated mental scene in the present that does not require language or true sense of self. The integrated neural scene depends on both perceptual categorization of incoming sensor stimuli (the present) and its interaction with categorical memories (the past). The neural mechanisms distinguish primary consciousness and higher order consciousness. Primary consciousness is found in human as well as some higher order animals, but these lack language, analytical skill, and limited symbolic (semantic) capabilities. Still they are capable of constructing a mental scene. The higher-order consciousness found in humans has semantic capability and linguistic capability in most advanced form which provides a sense of self and the ability to construct past and future. The author' main contention is that the consciousness arose from evolutionary innovations in the morphology of the brain and body. The mind arises from the body and its development. Much of the discussion by the authors are theoretical in nature and needs extensive experimental evidences to support this theory.

1. The Creative Cosmos: Towards a Unified Science of Matter, Life and Mind
2. Languages of the Brain: Experimental Paradoxes and Principles of Neuropsychology (Prentice-Hall series in experimental psychology)
Comment Comment | Permalink | Was this review helpful to you? Yes No (Report this)



 
5.0 out of 5 stars Neural Darwinism reaches out to the mind., 5 Sep 2000
By Anthony R. Dickinson (WashU Med School, USA) - See all my reviews
(REAL NAME)   
This new volume provides a biologically-based perspective on consciousness. Although Edelman & Tononi may often appear to lead the reader into believing that a 'selector' is needed in order for one to choose between the many alternative possible behaviours that one might act out, there is no room for a Humunculus (the little man inside the man 'seeing' solutions) of any sort here. For those unfamiliar with Edelman's previous writings (all of which I would recommend) there are plenty quotes from his earlier self, the principle idea here being a logical extension of his thesis developed over the last 20 yrs. Coming clean right from the start, the data acquired from introspection is rejected as a technique to be subjected to any robust empirical analysis, but consciousness is here identified not solely with brain states/activity (there is a clear need for interactions with others and the world 'out there') - the authors putting forward a model of consciousness as being a 'particular kind of brain process'; unified/integrated, yet complex/differentiated.

The early parts of the book discuss the 'impasse' reached by many philosophers in their attempts to explain the 'mind-body' problem whilst rejecting both strong dualist and reductionist positions: "..consciousness requires the activity of specific neuronal substrates .......... but is itself a process, not an object". There is a clear appeal to holistic thinking here ('the whole is greater than the sum of its parts') - but the message is more subtle. What Edelman & Tononi are pointing out is that, still in need of explanation is the fact that although the contents of consciousness change continually, its possessor remains continuous. The problem of how one discriminates between our vast repertoire of conscious states (and how one is 'selected' for experience in real time from this pool) is the main evolutionary question being addressed. Assumptions are not ignored (reflexes are allowed to operate in certain circumstances), but emphasis is placed upon the integration function of the human brain, rather than the clearly identified anatomical segregations long known to exist. For example, there have been at least 36 different visual areas reported in primate brain, each linked by more than 300 connection/projection pathways, 80% of which have recurrent-colateral or re-entrant connections. These latter findings are the focus of Edelman's developing theory of consciousness. For a long time now, many researchers have come to believe that distinct, distributed patterns of neuronal firing give rise to the integration of perceptual and motor processes - but how such patterns are strengthened to provide routinised behaviour and expertise remains unclear. The data presented with respect to the detailed nerve receptor-level changes re growth and the known pharmacological effects of certain natural transmitter substances and drugs are welcome and well written for the lay person to follow (often lacking in the specialist journals of the field!). However this debate may resolve, Edelman & Tononi are here suggesting that in like process, co-ordinated behaviour (including consciousness) derive from the detailed brain connectivities together with their variability and plasticity over time - especially in relation to the (highly flexible?) dynamics of reentrant connections. How such distributed neuronal firing patterns are 'selected' for as 'the brain interacts with the body' requires better evidence, but with our current state of knowledge, this is definitely a step in the right direction.

From an evolutionary perspective, this is Neural Darwinism writ large, proposing a research agenda entirely consistent with that thesis. For those in the know, there are also (uncited) tributes to Waddington (as in 'Epigenetic Landscapes') and support for those working on behavioural robotics and the emergent properties of dynamic systems. The details of the text I will leave to the reader to enjoy - clinical data, normal and abnormal brain architecture, even systems theory - all accessible and clearly phrased for the non-expert reader. As with his previous writings in evolutionary neuroscience his work 'feels right' and if successful (and hope that they are) Edelman could follow in the footsteps of Marie Curie in claiming a second Nobel Prize.

Comment Comment | Permalink | Was this review helpful to you? Yes No (Report this)


Share your thoughts with other customers: Create your own review
 
 
 
Only search this product's reviews



Customer Discussions

This product's forum
Discussion Replies Latest Post
No discussions yet

Ask questions, Share opinions, Gain insight
Start a new discussion
Topic:
First post:
Prompts for sign-in
 


Active discussions in related forums
   
Related forums


Listmania!


Look for similar items by category


Look for similar items by subject


Feedback

Ad

Your Recent History

 (What's this?)

After viewing product detail pages or search results, look here to find an easy way to navigate back to pages you are interested in.