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The book's integrated style and clear sense of direction are an advertisement for the virtues of single authorship in an era in which teams of chapter contributors are in favor. The book is of an agreeable size: it is long enough to cover most topics but brief enough to not be intimidating. With a stated focus on the developments of the past decade, the contents are impressively up to date. Not only has Green ensured that recent findings are included; he has also selected those likely to be of enduring importance. One example is his reference to recent work in which both in vitro studies and positron-emission tomography revealed the brevity of action of certain antipsychotic drugs at the dopamine D2 receptor -- specifically, those with favorable neurologic side-effect profiles.
Any general book about schizophrenia is likely to include -- as this one does -- a core of standard fare. Thus, there is coverage of both the positive symptoms (including hallucinations and delusions) and the negative symptoms (such as loss of motivation and reduced emotional expression) associated with the disorder; the strong evidence supporting a substantial genetic contribution to the cause of schizophrenia; a description and discussion of the most consistent neuroradiologic findings in the disorder, such as enlargement of the cerebral ventricles; improvements in treatment with nontraditional antipsychotic drugs such as clozapine, risperidone, olanzapine, and quetiapine; and innovations in community care and training in social skills. It is hard for a book to address these core issues in any more than a satisfactory way, but Schizophrenia Revealed exceeds expectations because it is enlivened by evocative analogies, experiments for the reader, brief case histories, quips, quotations, and literary allusions.
Interwoven with this material are valuable reminders about how much there is yet to learn about the disorder, despite the onward march of scientific discovery. For example, Green makes the important point that because the diagnosis of schizophrenia is based arbitrarily on a constellation of symptoms and since the choice of one constellation over a similar one is essentially a matter of expert opinion, current ``official'' definitions of the disorder are works in evolution and are unlikely to map to specific biologic entities. Thus, the failure to validate the schizophrenia phenotype with the use of objective measures (such as the plaques and tangles of Alzheimer's disease), together with the likelihood that schizophrenia is a polygenic disorder, explains the frustrating lack of progress in the identification of genes that predispose people to the disorder.
If you require a special reason to read this book, you will find it in the crystal-clear sections relating to Green's own area of expertise, neurocognition. He groups and describes the neurocognitive deficits in schizophrenia that have been identified by many research groups, including impairments in problem solving and in sustained attention and deficits in working memory, sensory gating, and the perception of emotion. He then thoughtfully considers how these deficits might be used to construct phenotypes that are alternatives to those that are purely symptom-based for purposes of studying the neurobiology and genetics of the disorder. In addition, he explains how the investigation of these deficits can help us understand the disabilities and functional impairments that affect persons with schizophrenia, such as social awkwardness and difficulties in carrying out the normal tasks of daily living. Remediation and rehabilitation strategies can be based on an understanding of this nexus.
The book is not flawless. There is insufficient emphasis on progress in the neurochemistry and molecular biology of the disorder. There is also uncritical support of both the early developmental hypothesis of schizophrenia and the proposition that the disorder involves specific abnormal neuronal connections. Competing ideas about which circuits, neurons, and synaptic elements are primarily involved and the conflicting and generally inconsistent findings in this area of research make these attractive hypotheses very difficult to confirm.
If you wish to read an enjoyable and instructive primer on what we know about schizophrenia at the beginning of the 21st century, or wish to recommend such a book to your patients or their families, you could do no better than to choose Schizophrenia Revealed. If you read it, you will understand why those of us in the area of schizophrenia research share Green's optimism about better outcomes for our patients, even though we work in a discipline in which our advances are characterized by steady increments rather than spectacular breakthroughs.
David Copolov, M.B., B.S., Ph.D.
Copyright © 2001 Massachusetts Medical Society. All rights reserved. The New England Journal of Medicine is a registered trademark of the MMS.
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Most Helpful Customer Reviews
18 of 19 people found the following review helpful:
5.0 out of 5 stars
Cramming has never been so interesting,
By Brigitte (New York, USA) - See all my reviews
This review is from: Schizophrenia Revealed: From Neurons to Social Interactions (Paperback)
I was recently forced to stay in on a Friday night to read this entire book in preparation for an upcoming exam. Pretty non-ideal circumstances, confounded by my expectation that this would be a heavy read, filled with scientific jargon that I don't have the background to understand. I was pleasantly surprised to discover that this book was nothing like what I expected. The author provided an easy-to-follow overview of the differences in the transmission of neurochemical impulses in individuals with schizophrenia (as compared with individuals in a normal sample). Throughout the book, the author interspersed findings of studies leading to what we know about the brains of individuals suffering from schizophrenia (including research conducted on alternative phenotype individuals - i.e., individuals with the genotype for schizophrenia who do not manifest symptoms necessary to be diagnosed with the full-blown disorder). These studies are fascinating- it is really remarkable how far the field has come- and they were very helpful in providing a background for the advances researchers are making in the field today. It was really a pleasure to finally read a book that caters to "non-scientists" who are interested in learning about the processes underlying this terrible disease. As a senior who would normally have greatly preferred a night out at the bars to a night catching up on class reading, I think it says a lot that I was not only able to get through this book, but was also engaged from cover to cover.
23 of 26 people found the following review helpful:
5.0 out of 5 stars
"Schizophrenia Revealed" is an excellent up-to-date summary,
By
This review is from: Schizophrenia Revealed: From Neurons to Social Interactions (Hardcover)
Michael Foster Green is a Ph.D. in the UCLA Dept. of Psychiatry and isthe sole author of this book (as well as innumerable papers on this subject in the scientific literature). While his prior book on schizophrenia was clearly aimed at a professional audience, this current one is eminently suitable for both lay and medical audiences. It is up-to-the-minute in explaining this complex disease in cause, diagnostic testing, and treatment. Physicians will find many useful clues in making this difficult diagnosis and in how to structure therapy. Of even greater value, this is the first down-to-earth, very readable (and humorous) book to explain to families why this has happened to loved ones. It is a very good book, and very well written.
10 of 11 people found the following review helpful:
5.0 out of 5 stars
UNTITLED,
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This review is from: Schizophrenia Revealed: From Neurons to Social Interactions (Paperback)
This book presents neurodevelopmental, genetic, neurocognitive, and brain imaging insights in recent schizophrenia research. Evidence suggests that schizophrenics may have smaller brains and larger cavities in their brains. Also they experience neurocognive deficits particularly in social situations, which partially explains the finding that they have trouble maintaining continuous employment.
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