Having laid the groundwork in his critically acclaimed books Neural Darwinism (Basic Books, 1987) and Topobiology (Basic Books, 1988), Nobel laureate Gerald M. Edelman now proposes a comprehensive theory of consciousness in The Remembered ...

The author takes the reader on a tour that covers such topics as computers, evolution, Descartes, Schrodinger, and the nature of perception, language, and invididuality. He argues that biology provides the key to understanding the brain. Underlying his argument is the evolutionary view that the mind arose at a definite time in history. This book ponders connections between psychology and physics, medicine, philosophy, and more. Frequently contentious, Edelman attacks cognitive and behavioral approaches, which leave biology out of the picture, as (...) well as the currently fashionable view of the brain as a computer. (shrink)

A Nobel Prize-winning scientist and a leading brain researcher show how the brain creates conscious experience.

Concise and understandable, the book explains pertinent findings of modern neuroscience and describes how consciousness arises in complex brains.

The brains of higher mammals are extraordinary integrative devices. Signals from large numbers of functionally specialized groups of neurons distributed over many brain regions are integrated to generate a coherent, multimodal scene. Signals from the environment are integrated with ongoing, patterned neural activity that provides them with a meaningful context. We review recent advances in neurophysiology and neuroimaging that are beginning to reveal the neural mechanisms of integration. In addition, we discuss concepts and measures derived from information theory that lend (...) a theoretical basis to the notion of complexity as integration of information and suggest new experimental tests of these concepts. (shrink)

Reading this book is, I imagine, very much like having a conversation with—by which I mean listening to—Gerald Edelman on topics of great interest: evolution; the brain; consciousness; and the nature and limits of human knowledge. Normally, this would be a great recommendation for a work, as one would assume the informality of style and intimacy of tone would make more accessible the ideas being conveyed. In this case, however, there are a couple of problems. The first is that, at (...) any point in this particular conversation, at most one person understands what is being said; the other problem is that it isn’t always Edelman. (shrink)

The distinction between receptive field and conceptual field is appealing and heuristically useful. Conceptually, it is more satisfactory to distinguish between information from the environment and from the brain. We emphasize here a selectionist view that considers information transmission within the brain as modulated by a stimulus, rather than information transmission from a stimulus as modulated by the context.