Experimental Methods In Neuropsychology

The present volume aims at presenting a selection of new methods and techniques that may have value for clinical neuropsychology. There is an increasing interest among clinical neuropsychologists regarding new developments in cognitive neuroscience and experimental psychology. This book presents an updated view of recent methodological developments in experimental psychology and clinical neuroscience.

This volume is the translated and updated version of the second edition of Manuale di Neuropsicologia (Zanichelli, 1996), by the same authors, and it reflects the current status of the art.

This unique sourcebook describes the research methods used to study human brain function and brain-behavior relationships. These range from relatively simple approaches, such as dichotic listening and tachistoscopic presentation, to computerized techniques such as cerebral blood flow measurements. The description of each method covers the underlying theory, variations on the basic paradigm, dependent measures, reliability and validity, and the equipment required. The authors also critically review research with normal and clinical populations. Because of the rapid expansion of the field of human neuropsychology--and accompanying technological advances--this volume will be valued as much by experienced researchers as by newcomers seeking an introduction to the variety of available procedures.

The domain of neuroscience has had one of the most explosive growths in recent decades: within this development there has been a remarkable and renewed interest in the study of the relations between behaviour and the central nervous system. Part of this new attention is connected with the contribution of new technologies (PET, fMRI) permitting more precise mapping of neural structures responsible for cognitive functions and the development of new theoretical models of mental activities. The diffusion of new pathologies (for example the pattern of cognitive impairment associated with AIDS) has further enlarged the field of clinical neuropsychology. Finally there has been an expanding clinical interest in the understanding and management of age-related cognitive changes. This volume is the translated and updated version of the second edition of Manuale di Neuropsicologia (Zanichelli, 1996), by the same authors, and it reflects the current status of the art. It is intended to blend clinical and theoretical aspects of neuropsychology. The first part discusses the instrumental and clinical methods of investigation in neuropsychology, together with their development. A long section is dedicated to the language and memory disorders. The impairment of non-verbal cognitve functions, such as the disorders of space orientation, of of visuo-perceptive abilities, and of the emotions and attention, are extensively discussed. The pattern of degenerative dementias is thorougly described, as e is thoroughly described, as well as a number of new topics, such as a neuropsychological approach to consciousness. Finally, perspectives for treatment of some cognitive disorders are outlined.

This book has been written to meet several needs. Firstly there is a need for a book which integrates statistics, research design, ex periments and report writing so that none is learned in a vacuum, as commonly is the case, isolated from the others. The aim is to make the student an active learner encouraged to carry out experiments, so ex periencing and understanding the design problems and statistical analyses in the practical context where he can see exactly what he is doing and why. The aim is that by the end of the book, the student should be able to evaluate the research of others, to define a problem, formulate a hypothesis about it, design and carry out the experiment, apply the correct statistics, discuss the results and implications, and write it all up in a logical and sensible fashion. The principle is that old pedagogic one of learning by doing. Secondly, there is a need for an introductory text on statistics, research design and experimental work for the many students who meet psychology and social science for the first time. The initiate in behavioural science needs to gain a conceptual understanding of statistical procedures and design techniques in order to carry out his own investigations and to understand and evaluate constructively the investigations of others. However, experience has shown us that many students (and even some fellow teachers) are somewhat reluctant to study this area as they believe it is difficult and involves mathematics.

Originally published in 2006, the second edition of The Design of Experiments in Neuroscience continues to be an excellent and eminently readable guideline for students beginning their scientific careers. Although all of the examples are specific to neuroscience, this slender volume offers valuable illumination on core practices, principles, and experimental approaches pertinent for all new researchers. Chapter topics cover recognizing pseudoscience, ethics, how to critically read journal articles, how to pick an experimental question, basic research design, controlling variables, and tips for becoming an independent investigator. Each of the eight chapters provides descriptive figures and extra information boxes, questions to check reader comprehension, additional thought questions, further reading suggestions, and Web resources. The six appendixes are as valuable as the main text, including information on working with data, writing research papers, a sample paper, questions and exercises for review, a glossary, and answers to chapter questions. Neuroscientist Harrington (Smith College) has created a wonderful resource that should be a must read for every neuroscientist in training, if not all novice scientists. Summing Up: Highly recommended. Upper-division undergraduates and graduate students. Upper-division Undergraduates; Graduate Students. Reviewed by C. L. Iwema.

Efforts to relate neuroscience and anatomy with ethology and psychology have involved an ever widening group of scientists from diverse backgrounds and it has become increasingly evident that interaction is harder to arrange. This book is offered as a first attempt to address some of these interdisciplinary problems. First, it aims to provide a critical evaluation of some of the principal methods used by neuropsychologists in research and assessment. Second, it provides short evaluations of the methods which they use to shed further light on brain dysfunction. In this way it is hoped that it offers a further insight into this multidisciplinary field.

This book describes appropriate statistical models that are commonly utilized in neuropsychology. The book discusses such issues as developing normative data for neuropsychological measures, assessing the validity of neuropsychological tests, and quantifying change “over time” through longitudinal analyses. The rationale for and allure of the volume is the fact that there are no publications that dovetail the two subdisciplines of applied statistics and neuropsychology. The overall objective of this book is to provide a pragmatic and concrete source for applying methodological and statistical techniques in research studies whose emphasis includes neuropsychology. Since there are a plethora of technique to arrive at similar answers, each method with its strengths and weaknesses will be delineated. The beauty of the book will be that it will hopefully demystify commonly encountered issues faced with researchers. More specifically, it will provide a “how to do it” approach.