Brain Development And Sexual Orientation

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Brain Development and Sexual Orientation

Author : Jacques Balthazart
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1615044582
Total Pages : 137 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis Brain Development and Sexual Orientation by : Jacques Balthazart

Download or read book Brain Development and Sexual Orientation written by Jacques Balthazart and published by Morgan & Claypool Publishers. This book was released on 2012 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sexual orientation (homo- vs. heterosexuality) is one of many sex differences observed in humans. Sex differences can result from differential postnatal experiences (interaction with parents, environment) or from biological factors (hormones and genes) acting pre- or postnatally. The first option is often favored to explain sexual orientation although it is supported by little experimental evidence. In contrast, many sexually differentiated behaviors are organized during early life by an irreversible action of sex steroids. In particular, the preference for a male or female sex partner is largely determined in rodents by embryonic exposure to sex steroids. The early action of these steroids also seems to affect sexual orientation in humans. Indeed, clinical conditions associated with major endocrine changes during embryonic life often result in an increased incidence of homosexuality. Furthermore, multiple sexually differentiated behavioral, physiological, or even morphological traits that are known to be organized by prenatal steroids, at least in animals, are significantly different in homo- and heterosexual populations. Thus prenatal endocrine (or genetic) factors seem to influence significantly human sexual orientation even if a large fraction of the variance remains unexplained to date. The possible interaction between biological factors acting prenatally and postnatal social influences remains to be investigated.

The Sexual Brain

Author : Simon LeVay
Publisher : MIT Press
ISBN 13 : 9780262620932
Total Pages : 196 pages
Book Rating : 4.6/5 (29 download)

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Book Synopsis The Sexual Brain by : Simon LeVay

Download or read book The Sexual Brain written by Simon LeVay and published by MIT Press. This book was released on 1994-07-25 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written with the same clarity, directness, and humor that have made Simon LeVay one of the most popular lecturers at Harvard Medical School and at the University of California, San Diego, The Sexual Brain examines the biological roots of human sexual behavior. It puts forward the compelling case that the diversity of human sexual feelings and behavior can best be understood in terms of the development, structure, and function of the brain circuits that produce them. Discarding all preconceptions about the motivation and purpose of sexuality, LeVay discusses the scientific evidence bearing on such questions as why we are sexual animals, what the brain mechanisms are that produce sexual behavior, how these mechanisms differ between men and women and how these differences develop, and finally, what determines a person's sexual orientation: genes, prenatal events, family environment, or early sexual experiences? The Sexual Brain is broad in scope, covering evolutionary theory, molecular genetics, endocrinology, brain structure and function, cognitive psychology, and development. It is unified by LeVay's thesis that human sexual behavior, in all its diversity, is rooted in biological mechanisms that can be explored by laboratory science. The book does not shy away from the complexities of the field, but it can be readily appreciated and enjoyed by anyone with an intelligent interest in sex.

Brain Storm

Author : Rebecca M. Jordan-Young
Publisher : Harvard University Press
ISBN 13 : 0674264878
Total Pages : 409 pages
Book Rating : 4.6/5 (742 download)

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Book Synopsis Brain Storm by : Rebecca M. Jordan-Young

Download or read book Brain Storm written by Rebecca M. Jordan-Young and published by Harvard University Press. This book was released on 2011-10-15 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Female and male brains are different, thanks to hormones coursing through the brain before birth. That’s taught as fact in psychology textbooks, academic journals, and bestselling books. And these hardwired differences explain everything from sexual orientation to gender identity, to why there aren’t more women physicists or more stay-at-home dads. In this compelling book, Rebecca Jordan-Young takes on the evidence that sex differences are hardwired into the brain. Analyzing virtually all published research that supports the claims of “human brain organization theory,” Jordan-Young reveals how often these studies fail the standards of science. Even if careful researchers point out the limits of their own studies, other researchers and journalists can easily ignore them because brain organization theory just sounds so right. But if a series of methodological weaknesses, questionable assumptions, inconsistent definitions, and enormous gaps between ambiguous findings and grand conclusions have accumulated through the years, then science isn’t scientific at all. Elegantly written, this book argues passionately that the analysis of gender differences deserves far more rigorous, biologically sophisticated science. “The evidence for hormonal sex differentiation of the human brain better resembles a hodge-podge pile than a solid structure...Once we have cleared the rubble, we can begin to build newer, more scientific stories about human development.”

Gay, Straight, and the Reason Why

Author : Simon LeVay
Publisher : Oxford University Press
ISBN 13 : 0199753199
Total Pages : 431 pages
Book Rating : 4.1/5 (997 download)

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Book Synopsis Gay, Straight, and the Reason Why by : Simon LeVay

Download or read book Gay, Straight, and the Reason Why written by Simon LeVay and published by Oxford University Press. This book was released on 2010-09-30 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: What causes a child to grow up gay or straight? In this book, neuroscientist Simon LeVay summarizes a wealth of scientific evidence that points to one inescapable conclusion: Sexual orientation results primarily from an interaction between genes, sex hormones, and the cells of the developing body and brain. LeVay helped create this field in 1991 with a much-publicized study in Science, where he reported on a difference in the brain structure between gay and straight men. Since then, an entire scientific discipline has sprung up around the quest for a biological explanation of sexual orientation. In this book, LeVay provides a clear explanation of where the science stands today, taking the reader on a whirlwind tour of laboratories that specialize in genetics, endocrinology, neuroscience, cognitive psychology, evolutionary psychology, and family demographics. He describes, for instance, how researchers have manipulated the sex hormone levels of animals during development, causing them to mate preferentially with animals of their own gender. LeVay also reports on the prevalence of homosexual behavior among wild animals, ranging from Graylag geese to the Bonobo chimpanzee. Although many details remain unresolved, the general conclusion is quite clear: A person's sexual orientation arises in large part from biological processes that are already underway before birth. LeVay also makes it clear that these lines of research have a lot of potential because--far from seeking to discover "what went wrong" in the lives of gay people, attempting to develop "cures" for homosexuality, or returning to traditional explanations that center on parent-child relationships, various forms of "training," or early sexual experiences--our modern scientists are increasingly seeing sexual variety as something to be valued, celebrated, and welcomed into society.

Sexual Preference, Its Development in Men and Women

Author : Alan Paul Bell
Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Sexual Preference, Its Development in Men and Women by : Alan Paul Bell

Download or read book Sexual Preference, Its Development in Men and Women written by Alan Paul Bell and published by . This book was released on 1981 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: An official publication of the Alfred C. Kinsey Institute for Sex Research.

Pink Brain, Blue Brain

Author : Lise Eliot
Publisher : Houghton Mifflin Harcourt
ISBN 13 : 0618393110
Total Pages : 609 pages
Book Rating : 4.6/5 (183 download)

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Book Synopsis Pink Brain, Blue Brain by : Lise Eliot

Download or read book Pink Brain, Blue Brain written by Lise Eliot and published by Houghton Mifflin Harcourt. This book was released on 2009 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: A neuroscientist shatters the myths about gender differences, arguing that the brains of boys and girls are largely shaped by how they spend their time, and offers parents and teachers concrete ways to avoid reinforcing harmful stereotypes.

Brain Gender

Author : Melissa Hines
Publisher : Oxford University Press
ISBN 13 : 0199731004
Total Pages : 324 pages
Book Rating : 4.1/5 (997 download)

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Book Synopsis Brain Gender by : Melissa Hines

Download or read book Brain Gender written by Melissa Hines and published by Oxford University Press. This book was released on 2005-04-14 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Do biological factors, such as gonadal hormones, determine our sexual destiny after our genes are in place? Do they make men aggressive, or women nurturing? Do they cause boys and girls to play differently or to have different interests? Do they explain differences in sexual orientation within each sex group? Do they contribute to the preponderance of men in science or women at home? Scientists working from a psychosocial perspective would answer these questions differently than those working from a behavioral neuroscience or neuroendocrinological perspective. This book brings both of these perspectives to bear on the questions, tracing the factors that influence the brain, beginning with testosterone and other hormones during prenatal life, and continuing through changing life situations and experiences that can sculpt the brain and its activity, even in adulthood. This influence has important implications for understanding the social roles of men and women in society, the different educational and emotional issues that confront males and females, the legal rights of those whose sexual orientation or gender identity do not correspond to norms, and even standards of clinical care for people born with physical intersex conditions that make it difficult to classify a person as male or female at birth. This original and accessible book will be of interest to psychologists, neuroscientists, pediatricians, and educators, as well as the general public. It is also suitable for use in graduate and undergraduate courses on the psychology of gender or on hormones and behavior.

The Health of Lesbian, Gay, Bisexual, and Transgender People

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309210658
Total Pages : 293 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis The Health of Lesbian, Gay, Bisexual, and Transgender People by : Institute of Medicine

Download or read book The Health of Lesbian, Gay, Bisexual, and Transgender People written by Institute of Medicine and published by National Academies Press. This book was released on 2011-06-24 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: At a time when lesbian, gay, bisexual, and transgender individuals-often referred to under the umbrella acronym LGBT-are becoming more visible in society and more socially acknowledged, clinicians and researchers are faced with incomplete information about their health status. While LGBT populations often are combined as a single entity for research and advocacy purposes, each is a distinct population group with its own specific health needs. Furthermore, the experiences of LGBT individuals are not uniform and are shaped by factors of race, ethnicity, socioeconomic status, geographical location, and age, any of which can have an effect on health-related concerns and needs. The Health of Lesbian, Gay, Bisexual, and Transgender People assesses the state of science on the health status of LGBT populations, identifies research gaps and opportunities, and outlines a research agenda for the National Institute of Health. The report examines the health status of these populations in three life stages: childhood and adolescence, early/middle adulthood, and later adulthood. At each life stage, the committee studied mental health, physical health, risks and protective factors, health services, and contextual influences. To advance understanding of the health needs of all LGBT individuals, the report finds that researchers need more data about the demographics of these populations, improved methods for collecting and analyzing data, and an increased participation of sexual and gender minorities in research. The Health of Lesbian, Gay, Bisexual, and Transgender People is a valuable resource for policymakers, federal agencies including the National Institute of Health (NIH), LGBT advocacy groups, clinicians, and service providers.

As Nature Made Him

Author : John Colapinto
Publisher : Harper Collins
ISBN 13 : 0062278312
Total Pages : 367 pages
Book Rating : 4.0/5 (622 download)

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Book Synopsis As Nature Made Him by : John Colapinto

Download or read book As Nature Made Him written by John Colapinto and published by Harper Collins. This book was released on 2013-03-05 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: NEW YORK TIMES BESTSELLER “We should aspire to Colapinto's stellar journalist example: listening carefully to the circumstances of those who are different rather than demanding that they conform to our own.” —Washington Post The true story about the "twins case" and a riveting exploration of medical arrogance, misguided science, societal confusion, gender differences, and one man's ultimate triumph In 1967, after a twin baby boy suffered a botched circumcision, his family agreed to a radical treatment that would alter his gender. The case would become one of the most famous in modern medicine—and a total failure. The boy's uninjured brother, raised as a boy, provided to the experiment the perfect matched control. As Nature Made Him tells the extraordinary story of David Reimer, who, when finally informed of his medical history, made the decision to live as a male. Writing with uncommon intelligence, insight, and compassion, John Colapinto sets the historical and medical context for the case, exposing the thirty-year-long scientific feud between Dr. John Money and his fellow sex researcher, Dr. Milton Diamond—a rivalry over the nature/nurture debate whose very bitterness finally brought the truth to light. A macabre tale of medical arrogance, it is first and foremost a human drama of one man's—and one family's—amazing survival in the face of terrible odds.

Gay, Straight, and the Reason why

Author : Simon LeVay
Publisher : Oxford University Press
ISBN 13 : 0190297379
Total Pages : 265 pages
Book Rating : 4.1/5 (92 download)

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Book Synopsis Gay, Straight, and the Reason why by : Simon LeVay

Download or read book Gay, Straight, and the Reason why written by Simon LeVay and published by Oxford University Press. This book was released on 2017 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: What causes a child to grow up gay or straight? Neuroscientist Simon LeVay summarizes a wealth of scientific evidence that points to one inescapable conclusion: Sexual orientation results primarily from an interaction between genes, sex hormones, and the cells of the developing body and brain. LeVay takes the reader on a whirlwind tour of laboratories that specialize in genetics, endocrinology, neuroscience, cognitive psychology, evolutionary psychology, and family demographics. He describes, for instance, how researchers have manipulated the sex hormone levels of animals during development, causing them to mate preferentially with animals of their own gender. In this second edition, LeVay adds a chapter on bisexuality, reviews some uncommon forms of sexuality, and considers whether there could be a biological basis for subtypes of gay people such as "butch" and "femme" lesbians.

Neurobiology of Sensation and Reward

Author : Jay A. Gottfried
Publisher : CRC Press
ISBN 13 : 142006729X
Total Pages : 458 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Neurobiology of Sensation and Reward by : Jay A. Gottfried

Download or read book Neurobiology of Sensation and Reward written by Jay A. Gottfried and published by CRC Press. This book was released on 2011-03-28 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesizing coverage of sensation and reward into a comprehensive systems overview, Neurobiology of Sensation and Reward presents a cutting-edge and multidisciplinary approach to the interplay of sensory and reward processing in the brain. While over the past 70 years these areas have drifted apart, this book makes a case for reuniting sensation a

Sexual Orientation in Child and Adolescent Health Care

Author : Ellen C. Perrin
Publisher : Springer Science & Business Media
ISBN 13 : 0306476436
Total Pages : 191 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Sexual Orientation in Child and Adolescent Health Care by : Ellen C. Perrin

Download or read book Sexual Orientation in Child and Adolescent Health Care written by Ellen C. Perrin and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sexual Orientation in Child and Adolescent Health Care serves as a resource for child health care professionals including pediatricians, family physicians, nurses, pediatric psychologists, child and adolescent psychiatrists, and social workers. The issues of sexuality and sexual orientation now generate great interest among those who treat children. This volume describes the effects of stigmatization on non-heterosexual physicians, patients, and students, and discusses a variety of clinically relevant topics including the development of sexual orientations, children of gay or lesbian parents, young children with gender atypical behavior, and the healthcare needs of gay and lesbian adolescents. The last two chapters describe methods for improvement in medical education and medical care, and provide extensive resources available to professionals and consumers.

Micropsychology

Author : Yehuda Salu
Publisher : Yehuda Salu
ISBN 13 : 1434847810
Total Pages : 232 pages
Book Rating : 4.4/5 (348 download)

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Book Synopsis Micropsychology by : Yehuda Salu

Download or read book Micropsychology written by Yehuda Salu and published by Yehuda Salu. This book was released on 2008 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book treats the brain as an information handling system. It introduces the basic mechanisms that the brain uses to acquire new information, organize it in information structures, retrieve it, implement it in physical and mental activities, and create new information from existing one. The book brings examples from various situations to illustrate how combinations of those basic mechanisms end up in observed human behavior. Included in the examples are: The development of sexual drives that shape sexual arousal habits and sexual orientation; learning mechanisms, understanding and perception, intelligence, and more. Recent scientific discoveries are introduced in down-to-earth, entertaining, yet accurate presentation.

Neurobiology of Chemical Communication

Author : Carla Mucignat-Caretta
Publisher : CRC Press
ISBN 13 : 1466553413
Total Pages : 614 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Neurobiology of Chemical Communication by : Carla Mucignat-Caretta

Download or read book Neurobiology of Chemical Communication written by Carla Mucignat-Caretta and published by CRC Press. This book was released on 2014-02-14 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intraspecific communication involves the activation of chemoreceptors and subsequent activation of different central areas that coordinate the responses of the entire organism—ranging from behavioral modification to modulation of hormones release. Animals emit intraspecific chemical signals, often referred to as pheromones, to advertise their presence to members of the same species and to regulate interactions aimed at establishing and regulating social and reproductive bonds. In the last two decades, scientists have developed a greater understanding of the neural processing of these chemical signals. Neurobiology of Chemical Communication explores the role of the chemical senses in mediating intraspecific communication. Providing an up-to-date outline of the most recent advances in the field, it presents data from laboratory and wild species, ranging from invertebrates to vertebrates, from insects to humans. The book examines the structure, anatomy, electrophysiology, and molecular biology of pheromones. It discusses how chemical signals work on different mammalian and non-mammalian species and includes chapters on insects, Drosophila, honey bees, amphibians, mice, tigers, and cattle. It also explores the controversial topic of human pheromones. An essential reference for students and researchers in the field of pheromones, this is also an ideal resource for those working on behavioral phenotyping of animal models and persons interested in the biology/ecology of wild and domestic species.

How Whole Brain Thinking Can Save the Future

Author : James Olson
Publisher : Origin Press (CA)
ISBN 13 : 9781579830557
Total Pages : 0 pages
Book Rating : 4.8/5 (35 download)

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Book Synopsis How Whole Brain Thinking Can Save the Future by : James Olson

Download or read book How Whole Brain Thinking Can Save the Future written by James Olson and published by Origin Press (CA). This book was released on 2011-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of: Foreword Reviews (2011) Philosophy Book of the Year Nautilus Awards (2011) Social Change Independent Publisher (2011) Psychology/Mental Health Eric Hoffer Award (2011, Bronze) Self Help USA Best Book Award (2012, Finalist) Social Change International Book Awards (2013, First Place) Drawing broadly on science, philosophy, politics, and wisdom teachings, James Olson offers a holistic look at how the brain's division into distinct hemispheres results in two divergent perspectives on our experience. These contrasting perceptions of the world, in turn, become a direct cause of the crippling polarizations we see today in gender relations, politics, and public policy--leading to culture wars and even modern warfare. Noting that one side of the brain always tends to dominate the other, Olson offers novel methods to minimize this imbalance.

Gender and Sexuality Development

Author : Doug P. VanderLaan
Publisher : Springer Nature
ISBN 13 : 3030842738
Total Pages : 646 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Gender and Sexuality Development by : Doug P. VanderLaan

Download or read book Gender and Sexuality Development written by Doug P. VanderLaan and published by Springer Nature. This book was released on 2022-08-30 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book showcases a wealth of knowledge and insight on gender and sexuality development. With contributions from leading researchers, it covers a comprehensive set of topics at the forefront of the field and strikes a balance between traditional and emerging areas of study. Given that gender and sexuality are shaped by myriad influences, this book is modelled on an interdisciplinary perspective and delves into biological, comparative, psychological, cognitive, social, cultural, and clinical approaches. In so doing, this collection conveys the rich tapestry of gender and sexuality science and will hold value for many. For those already in the field, this book provides an excellent resource for brushing up on the latest and for inspiring the next phases of scientific investigation. Those who are newer to the field, including undergraduate and graduate students, stand to gain tremendously from not only the thoughtful and informative content, but also from the interdisciplinary approach modelled throughout the book. Beyond academia, this book is a valuable resource for clinicians and policy makers who deal with child and adolescent issues.

Handbook of Psychology and Sexual Orientation

Author : Charlotte Patterson
Publisher : Oxford University Press, USA
ISBN 13 : 0199765219
Total Pages : 332 pages
Book Rating : 4.1/5 (997 download)

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Book Synopsis Handbook of Psychology and Sexual Orientation by : Charlotte Patterson

Download or read book Handbook of Psychology and Sexual Orientation written by Charlotte Patterson and published by Oxford University Press, USA. This book was released on 2013 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first authoritative summary of its kind in this area, the Handbook of Psychology and Sexual Orientation is the primary resource for the many researchers, including a new generation of investigators, who are continuing to advance understanding in this field. The volume editors along with other leading experts, contribute an extraordinary review of contemporary psychological research and theory on sexual orientation in their specific fields of work.