Lateral Preferences And Human Behavior

Author : Clare Porac,Stanley Coren
Publisher : Springer Science & Business Media
Page : 283 pages
File Size : 51,6 Mb
Release : 2012-12-06
Category : Psychology
ISBN : 9781461381396

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Lateral Preferences and Human Behavior by Clare Porac,Stanley Coren Pdf

Lateral preferences are strange, puzzling, and on the surface, not particularly adaptive aspects of behavior. Why one chooses habitually to write or to brush the teeth with the right hand, while a friend or family member habitually uses the left hand, might be interesting enough to elicit some conversation over dinner or a drink, but certainly does not seem to warrant serious scientific study. Yet when one looks at human behaviors more carefully, one becomes aware that asymmet rical behaviors favoring one side or the other are actually a fairly universal characteristic of human beings. In the same way that we are right or left handed, we are also right or left footed, eyed, and eared. As a species, we are quite lopsided in our behavioral coordinations; furthermore, the vast majority of us are right sided. Considering that we are looking at a sizable number of behaviors, and at a set of biases that seem to be systematic and show a predictable skew in the popUlation, the problem takes on greater significance. The most obvious form of lateral preference is, of course, handedness. When studying behavioral asymmetries, this is the issue with which most investigators start. Actually, we entered this research area through a much different route. Around 1971 we became interested in the problem of eye dominance or eye preference. This is a behavior where the input to one eye seems to be preferred over that to the other in certain binocular viewing situations.

Author : Clare Porac,Stanley Coren
Publisher : Unknown
Page : 128 pages
File Size : 45,8 Mb
Release : 1977
Category : Electronic
ISBN : OCLC:311991269

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Lateral Preferences and Human Behavior by Clare Porac,Stanley Coren Pdf

Author : Clare Porac
Publisher : Academic Press
Page : 232 pages
File Size : 46,6 Mb
Release : 2015-12-22
Category : Psychology
ISBN : 9780128013571

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Laterality by Clare Porac Pdf

Left-handedness has been connected to many different conditions, traits, and abilities. This is especially true for pathological syndromes, such as schizophrenia, along with learning disabilities and autism. The published research on handedness is vast and frequently contradictory, often raising more questions than providing answers. Questions such as: Is handedness genetic? Can handedness be changed? Are there consequences to training someone to switch handedness? Are there positive traits associated with left-handedness like creativity? Are there negative traits associated with left-handedness like trouble reading maps? Is it abnormal to do some things right-handed and other things left-handed? Are the brains of left-handers different from the brains of right-handers? Laterality: Exploring the Enigma of Left-Handedness examines the research conducted over the past 50 years with special emphasis on twenty-first century research on handedness and translates this literature into an accessible and readable form. Each chapter is based on a question or questions covering diverse topics such as genetic and biological origins of handedness, familial and hormonal influences on handedness, and the effects of a majority right-handed world on the behaviors of left-handers. Summarizes scientific research on laterality Separates fact from fiction in common beliefs about laterality Includes illustrative interviews with left-handers

Author : Michael C. Corballis,Chris McManus,Michael Peters
Publisher : Psychology Press
Page : 134 pages
File Size : 41,8 Mb
Release : 1999
Category : Medical
ISBN : 0863776434

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Twin Lateralisation by Michael C. Corballis,Chris McManus,Michael Peters Pdf

Twins present special problems for the study of lateralisation, both psychological and biological. Central to both areas is the common observation that identical (monozygotic) twins can differ in their laterality. In the case of hand preference, this is most obvious in the one in five twin pairs where one is right-handed and the other left-handed. A similar problem can be found morphologically, not only in normal anatomical traits, such as hair whorls, which can be in opposite direction, but also in the rare condition of conjoined twins, where it is frequently the case that one twin has its heart and viscera in the normal orientation (situs solitus) and the other is mirror reversed (situs inversus). This special issue of Laterality brings together papers on these different aspects of twinning. Two of the papers are biological, one providing a detailed analysis of the laterality of artificially conjoined twins created by fusing two different species of newt, and the other overviewing the recent developments in understanding the molecular biology of visceral lateralisation in relation to twinning. The other papers concern aspects of cerebral lateralisation in twins, one providing a much needed meta-analysis and critical overview of the twin literature, another providing detailed data from a large study of handedness in twins, a third asking about the almost neglected question of footedness, earedness and eyedness in twins, and the fourth looking at lateralised cognitive processing. Between them these papers extend the literature on lateralisation in twins, and reinforce the need to consider the lateralisation of twins from biological, neurological and psychological perspectives.

Author : Gillian Einstein
Publisher : MIT Press
Page : 853 pages
File Size : 43,7 Mb
Release : 2007-10-19
Category : Medical
ISBN : 9780262050876

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Sex and the Brain by Gillian Einstein Pdf

A collection of foundational texts on the nature and behavioral consequences of sex differences in the brain, allowing readers to follow the development of a rapidly growing but contentious field and giving them the tools to analyze emerging scientific findings from many perspectives. This collection of foundational papers on sex differences in the brain traces the development of a much-invoked, fast-growing young field at the intersection of brain and behavior. The reader is introduced to the meaning and nature of sexual dimorphisms, the mechanisms and consequences of steroid hormone action, and the impact of the field on interpretations of sexuality and gender. Building on each other in point-counterpoint fashion, the papers tell a fascinating story of an emerging science working out its core assumptions. Experimental and theoretical papers, woven together by editor's introductions, open a window onto knowledge in the making and a vigorous debate between reductionist and pluralist interpreters. Five major sections include papers on conceptual and methodological background, central nervous system dimorphisms, mechanisms for creating dimorphisms, dimorphisms and cognition, and dimorphisms and identity. Each section builds from basic concepts to early experiments, from experimental models to humans, and from molecules to mind. Papers by such leading scholars as Arthur Arnold, Frank Beach, Anne Fausto-Sterling, Patricia Goldman-Rakic, Doreen Kimura, Simon LeVay, Bruce McEwen, Michael Merzenich, Bertram O'Malley, Geoffrey Raisman, and Dick Swaab, illustrate a rich blend of perspectives, approaches, methods, and findings. Sex and the Brain will show students how a scientific paper can be analyzed from many perspectives, and supply them with critical tools for judging a rapidly emerging science in a contentious area.

Author : S. Coren
Publisher : Elsevier
Page : 571 pages
File Size : 54,7 Mb
Release : 1990-06-26
Category : Psychology
ISBN : 0080867219

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Left-Handedness: Behavioral Implications and Anomalies by S. Coren Pdf

Left-handedness has been shown to be a possible marker for various psychological and physical abnormalities. This book presents evidence by a number of researchers who evaluate whether there are indeed differences between left- and right-handers which extend into the broader psychological and physiological realms. Several chapters show that left-handedness is found in unexpectedly high proportions in populations that suffer from various immune deficiency diseases, in alcoholics, dyslexics, mental retardates, psychopaths and other clinical groups. The book indicates why left-handedness should be a marker for such conditions. The genetic and environmental pressures on handedness are explored. A model for pathological left-handedness is presented, along with some interesting data which suggests that left-handedness may be associated with reduced life-span. Finally, several chapters discuss the implications of handedness patterns in non-clinical populations.

Author : Sebastian Ocklenburg,Onur Güntürkün
Publisher : Elsevier
Page : 469 pages
File Size : 48,9 Mb
Release : 2024-02-23
Category : Science
ISBN : 9780323959698

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The Lateralized Brain by Sebastian Ocklenburg,Onur Güntürkün Pdf

The second edition of The Lateralized Brain provides for readers a volume detailing the functional and structural differences between the left and right hemispheres of the brain, highlighting how the widespread use of modern neuroimaging techniques such as fMRI and DTI have completely changed the way hemispheric asymmetries are currently investigated. In this new edition, all chapters have been updated with recent advances in the field, and a new chapter on hemispheric asymmetries in development and aging has been integrated. Also featured is a new, larger section on laterality in social behavior, alongside a comprehensive overview about key topics in laterality research, including its history, evolutionary perspectives, brain structure, and the role of the corpus callosum. Chapters cover functional hemispheric asymmetries in language processing, motor behavior, spatial attention, self- and face-perception, emotion processing, and social behavior. Additional topics include the ontogenesis of hemispheric asymmetries and their development over the life span, as well as sex differences and associations with clinical syndromes. This volume can be used by anyone working on hemispheric biology or in courses on hemispheric asymmetries. Provides a comprehensive overview about key topics in laterality research, including its history, evolutionary perspectives, the corpus callosum, and brain structure Includes references to key articles, books, protocols, and online resources for additional, detailed study Discusses classic studies that helped define the field of laterality research and presents introductory short stories (e.g. famous classic clinical cases in laterality research) as a starting point for each chapter Covers key concepts and methods in separate call-out boxes for quick overview Newly integrates a chapter on laterality in social behavior, as well as various smaller new sections covering recent advances in the field

Author : Digby Elliott,Eric A. Roy
Publisher : CRC Press
Page : 280 pages
File Size : 46,5 Mb
Release : 1996-06-06
Category : Medical
ISBN : 0849389992

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Manual Asymmetries in Motor Performance by Digby Elliott,Eric A. Roy Pdf

"Manual asymmetries" refers to differences in performance capabilities of the two hands. Humans may be the only species that show a consistent preference for the right hand.

Author : Anonim
Publisher : Academic Press
Page : 457 pages
File Size : 51,7 Mb
Release : 2018-08-07
Category : Medical
ISBN : 9780128146729

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Cerebral Lateralization and Cognition: Evolutionary and Developmental Investigations of Behavioral Biases by Anonim Pdf

Cerebral Lateralization and Cognition: Evolutionary and Developmental Investigations of Motor Biases, Volume 238, the latest release in the Progress in Brain Research series, discusses interdisciplinary research on the influence of cerebral lateralization on cognition within an evolutionary framework. Chapters of note in this release include Evolutionary Perspectives: Visual/Motor Biases and Cognition, Manual laterality and cognition through evolution: An archeological perspective, Laterality in insects, Motor asymmetries in fish, amphibians and reptiles, Visual biases and social cognition in animals, Mother and offspring lateralized social interaction across animal species, Manual bias, personality and cognition in common marmosets and other primates, and more. Presents investigations of cognitive development in an evolutionary framework Provides a better understanding of the causal relationship between motor function and brain organization Brings clinicians and neuroscientists together to consider the relevance of motor biases as behavioral biomarkers of cognitive disorders Includes future possibilities for early detection and motor intervention therapies

Author : Kenneth Provins
Publisher : Lulu.com
Page : 391 pages
File Size : 45,9 Mb
Release : 2012
Category : Science
ISBN : 9780980815931

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Handedness & Speech: Brain Plasticity & Evolution by Kenneth Provins Pdf

Reviews research on the origins of handedness in the context of Darwin's theory of evolution and considers the development of functional asymmetry of the brain for hand usage and speech as a result of plasticity of the nervous system.

Author : Frederick L. Kitterle
Publisher : Psychology Press
Page : 250 pages
File Size : 47,6 Mb
Release : 2013-01-11
Category : Psychology
ISBN : 9781134750337

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Cerebral Laterality by Frederick L. Kitterle Pdf

Research on clinical populations and studies of normal individuals support the conclusion that there are functional differences between the cerebral hemispheres. This book captures some of the major developments in the field of cerebral laterality research of the last five years. These include lateralization in non-human primates, computational models of hemispheric processing, hemispheric transfer and interaction, perceptual asymmetries, techniques to measure dynamic changes in hemispheric processing of information, and new conceptualizations of the relation between handedness and cerebral laterality. The topics discussed exhibit an interconnectedness such that the approaches and techniques used in one area of cerebral laterality research have implications for research in other disciplines. They also reflect changes in the conceptualization of general theoretical issues regarding cerebral laterality research.

Author : Robert M. Anderson Jr.
Publisher : Springer Science & Business Media
Page : 399 pages
File Size : 45,9 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9781461524809

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Practitioner’s Guide to Clinical Neuropsychology by Robert M. Anderson Jr. Pdf

The author has written an easily accessible summary of neuropsychological tests, neuropsychiatric disorders, and the relationships of test performance to disorder and treatment strategy. This ready reference provides neuropsychologists with an understanding of the medical context within which neuropsychological evaluation and psychosocial therapy takes place.

Author : Simone Pika,Katja Liebal
Publisher : John Benjamins Publishing
Page : 271 pages
File Size : 52,6 Mb
Release : 2012
Category : Science
ISBN : 9789027228482

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Developments in Primate Gesture Research by Simone Pika,Katja Liebal Pdf

The book is a themed, mutually referenced collection of articles from a very high-powered set of authors based on the workshop on “Current developments in non-human primate gesture research”, which was held in July 2010 at the European University Viadrina, Frankfurt (Oder), Germany. The motivation for this book – following on from the motivation for the workshop series – was to present the state of the art in non-human primate gesture research with a special emphasis on its history, interdisciplinary perspectives, developments and future directions. This book provides, for the first time in a single volume, the most recent work on comparative gestural signaling by many of the major scholars in the field, such as W.D. Hopkins, D. Leavens, T. Racine, J. van Hooff, and S. Wilcox (in alphabetical order).

Author : Jeannette P. Ward,William D. Hopkins
Publisher : Springer Science & Business Media
Page : 356 pages
File Size : 47,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461243700

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Primate Laterality by Jeannette P. Ward,William D. Hopkins Pdf

This book arrays recent research on the neural and behavioral lateralization of the brain relying heavily on animal modes. The authors employ the comparative method to enhance our understanding of behavior, specifically through hand use and "handedness" by drawing comparisons with studies involving primates. Topics discussed include Patterns of Lateralized Behavior in Prosimians; Behavioral Lateralization in Language-Trained Chimpanzees; Patterns of Handedness: Comparative Study of Nursery School Children and Captive Gorillas; and Rotational Behavior in Children and Adults. It is the first book of its kind devoted entirely to the question of behavioral asymmetries in all primates and thus presents a milestone as it recognizes the accumulating evidence of asymmetry and lateralized behavior in the non-human nervous system.

Author : James F. Iaccino
Publisher : Psychology Press
Page : 296 pages
File Size : 44,9 Mb
Release : 2014-03-05
Category : Psychology
ISBN : 9781317781349

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Left Brain - Right Brain Differences by James F. Iaccino Pdf

This volume integrates past clinical findings with the latest research on cerebral asymmetry in order to identify why humans process information in different ways. A must for anyone who wants to understand human cognitive nature further, specifically the reasons why we are "wired" a certain way and whether these cortical circuits are flexible enough to be altered, this book presents the most up-to-date information on hemispheric differences within normal and clinical populations. Its focus on sex, handedness, and developmental differences is critical to the derivation of a better perspective on how future research should be conducted in this expanding science. Iaccino begins by explaining basic brain structures and types of cognitive styles assigned to each hemisphere. He then details studies involving various clinical populations -- psychophysiological, split-brain, dyslexic, and psychotic -- to support the claim that the two hemispheres are different, morphologically and functionally speaking. Applying this clinical research to the more normal population, the author uncovers striking cortical variations between the sexes and between the handedness groups, along with developmental changes which occur as a function of time. Finally, he provides a detailed summary of the previous chapters and highlights where asymmetrical research may be headed in the future.