Download or read book Hormones and Neural Development written by A. P. Arnold and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Steroids and other hormones act on the nervous systems throughout life to alter the growth and function of neural circuits. In some cases, hormones are responsible for major organization or re-organization of these circuits. This special issue is a series of invited reviews that summarize recent advances in research using diverse vertebrate and invertebrate model systems. The reviews focus on the functional role of steroid hormones that are synthesized de novo in neural tissue, the cellular and molecular mechanisms of steroid hormone action, the mechanisms by which hormones induce and regulate plastic changes in the nervous system at various life stages, the environmental regulation of hormonal action, the mechanisms of sexual differentiation, and steroidal modulation of adult behavior. The diversity of neural systems employed in these studies underscores the important perspectives that come from the investigation of both mammalian and non-mammalian model systems. The issue will serve as an important reference for anyone interested in hormonal regulation of neural and behavioral development.
Download or read book From Neurons to Neighborhoods written by National Research Council and published by National Academies Press. This book was released on 2000-11-13 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: How we raise young children is one of today's most highly personalized and sharply politicized issues, in part because each of us can claim some level of "expertise." The debate has intensified as discoveries about our development-in the womb and in the first months and years-have reached the popular media. How can we use our burgeoning knowledge to assure the well-being of all young children, for their own sake as well as for the sake of our nation? Drawing from new findings, this book presents important conclusions about nature-versus-nurture, the impact of being born into a working family, the effect of politics on programs for children, the costs and benefits of intervention, and other issues. The committee issues a series of challenges to decision makers regarding the quality of child care, issues of racial and ethnic diversity, the integration of children's cognitive and emotional development, and more. Authoritative yet accessible, From Neurons to Neighborhoods presents the evidence about "brain wiring" and how kids learn to speak, think, and regulate their behavior. It examines the effect of the climate-family, child care, community-within which the child grows.
Download or read book Neuroplasticity Development and Steroid Hormone Action written by Robert J. Handa and published by CRC Press. This book was released on 2001-07-30 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of cutting-edge research, Neuroplasticity, Development, and Steroid Hormone Action explores the effects of steroid hormones on brain development, function, and aging. The experimental approaches used by the authors ranges from molecular to behavioral and endocrine to neurobiological. It contains scientific photographs, line drawings, tables, color illustrations, and graphs, this interesting and timely text covers the neuroplastic effects of steroid hormones throughout the lifetime of various animal models, such as bees, fish, lizards, turtles, birds, mice, rats, and primates.
Download or read book The Teenage Brain written by Frances E. Jensen and published by Harper Collins. This book was released on 2015-01-06 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: A New York Times Bestseller Renowned neurologist Dr. Frances E. Jensen offers a revolutionary look at the brains of teenagers, dispelling myths and offering practical advice for teens, parents and teachers. Dr. Frances E. Jensen is chair of the department of neurology in the Perelman School of Medicine at the University of Pennsylvania. As a mother, teacher, researcher, clinician, and frequent lecturer to parents and teens, she is in a unique position to explain to readers the workings of the teen brain. In The Teenage Brain, Dr. Jensen brings to readers the astonishing findings that previously remained buried in academic journals. The root myth scientists believed for years was that the adolescent brain was essentially an adult one, only with fewer miles on it. Over the last decade, however, the scientific community has learned that the teen years encompass vitally important stages of brain development. Samples of some of the most recent findings include: Teens are better learners than adults because their brain cells more readily "build" memories. But this heightened adaptability can be hijacked by addiction, and the adolescent brain can become addicted more strongly and for a longer duration than the adult brain. Studies show that girls' brains are a full two years more mature than boys' brains in the mid-teens, possibly explaining differences seen in the classroom and in social behavior. Adolescents may not be as resilient to the effects of drugs as we thought. Recent experimental and human studies show that the occasional use of marijuana, for instance, can cause lingering memory problems even days after smoking, and that long-term use of pot impacts later adulthood IQ. Multi-tasking causes divided attention and has been shown to reduce learning ability in the teenage brain. Multi-tasking also has some addictive qualities, which may result in habitual short attention in teenagers. Emotionally stressful situations may impact the adolescent more than it would affect the adult: stress can have permanent effects on mental health and can to lead to higher risk of developing neuropsychiatric disorders such as depression. Dr. Jensen gathers what we’ve discovered about adolescent brain function, wiring, and capacity and explains the science in the contexts of everyday learning and multitasking, stress and memory, sleep, addiction, and decision-making. In this groundbreaking yet accessible book, these findings also yield practical suggestions that will help adults and teenagers negotiate the mysterious world of adolescent development.
Download or read book Hormones and Brain Development written by Günter Dörner and published by Elsevier-North-Holland Biomedical Press. This book was released on 1978 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hormones in Neurodegeneration Neuroprotection and Neurogenesis written by Achille G. Gravanis and published by John Wiley & Sons. This book was released on 2011-06-24 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: As life expectancy increases and population ages, the already enormous impact of neurodegeneration on society will become even larger without better prevention and treatment. Developing strategies to prevent degeneration of neurons and to promote a healthy nervous system is, thus, critical. The development of pharmacological agents that would increase production of new neurons was recently facilitated by the identification of the hormonal regulators of various steps of adult neurogenesis. The proposed book is writen by a group of top world experts involved in the study of the mechanisms of hormonal control of brain damage and repair. The effects of thyroid and steroid hormones (estrogens, androgens, progestins, gluco-mineralo-corticoids, various neurosteroids) or polypeptide hormones (CRF, urocortins, somatostastin, GH/IGF, leptin, prolactin, PACAP, erythropoetin) on neuronal survival and neurogenesis in various neurodegenerative conditions and in brain aging will be discussed in detail. The proposed book is unique because it gives a comprehensive account of the neuroprotective and neurogenic effects of steroid and polypeptide hormones. Furthermore, new pharmacological approaches for treatment of neurodegenerative conditions are presented, based on the neuroprotective and neurogenic properties of natural and synthetic hormones.
Download or read book Systemic Hormones Neurotransmitters and Brain Development written by Günter Dörner and published by S. Karger AG (Switzerland). This book was released on 1986 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Drugs and Hormones in Brain Development written by Walter Lichtensteiger and published by S. Karger AG (Switzerland). This book was released on 1983 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thyroid Hormones and Brain Development written by Gilman D. Grave and published by . This book was released on 1977 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exploring the Biological Contributions to Human Health written by Institute of Medicine and published by National Academies Press. This book was released on 2001-07-02 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: It's obvious why only men develop prostate cancer and why only women get ovarian cancer. But it is not obvious why women are more likely to recover language ability after a stroke than men or why women are more apt to develop autoimmune diseases such as lupus. Sex differences in health throughout the lifespan have been documented. Exploring the Biological Contributions to Human Health begins to snap the pieces of the puzzle into place so that this knowledge can be used to improve health for both sexes. From behavior and cognition to metabolism and response to chemicals and infectious organisms, this book explores the health impact of sex (being male or female, according to reproductive organs and chromosomes) and gender (one's sense of self as male or female in society). Exploring the Biological Contributions to Human Health discusses basic biochemical differences in the cells of males and females and health variability between the sexes from conception throughout life. The book identifies key research needs and opportunities and addresses barriers to research. Exploring the Biological Contributions to Human Health will be important to health policy makers, basic, applied, and clinical researchers, educators, providers, and journalists-while being very accessible to interested lay readers.
Download or read book Sex and the Developing Brain written by Margaret McCarthy and published by Biota Publishing. This book was released on 2010-08-01 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: The brains of males and females, men and women, are different—that is a fact. What is debated is how different and how important those differences are. Sex differences in the brain are determined by genetics, hormones, and experience, which in humans includes culture, society, and parental and peer expectations. The importance of nonbiological variables to sex differences in humans is paramount, making it difficult if not impossible to parse out those contributions that are truly biological. The study of animals provides us the opportunity to understand the magnitude and scope of biologically based sex differences in the brain and understanding the cellular mechanisms provides us insight into novel sources of brain plasticity. Many sex differences are established during a developmental sensitive window by differences in the hormonal milieu of males versus females. The neonatal testis produces large amounts of testosterone, which gains access to the brain and is further metabolized into active androgens and estrogens, which modify brain development. Major parameters that are influenced by hormones include neurogenesis, cell death, neurochemical phenotype, axonal and dendritic growth, and synaptogenesis. Variance in these parameters results in sex differences in the size of particular brain regions, the projections between brain regions, and the number and type of synapses within particular brain regions. The cellular mechanisms are both region and endpoint specific and invoke many surprising systems such as prostaglandins, endocannabinoids, and cell death proteins. By understanding when, why, and how sex differences in the brain are established, we may also learn the source of strong gender biases in the relative risk and severity of numerous neurological diseases and disorders of mental health, including but not limited to autism, dyslexia, attention deficit disorder, schizophrenia, Alzheimer’s, multiple sclerosis, Parkinson’s, and major depressive disorder. Table of Contents: Introduction / Sex Determination versus Sex Differentiation / Masculinization, Feminization, and Defeminization / Steroid Hormones Are Potent Modulators of Brain Development / Sex Differences in the Brain Are Established During a Developmental Sensitive Window / Sex Differences in Physiology and Behavior Are Coordinated / Knockouts of the Rule: Mice with Null Mutations of Steroid Receptors, Steroidogenic Enzymes, and Binding Proteins / Steroids Influence Multiple Endpoints to Organize the Brain / Cellular Mechanisms of Steroid-Mediated Organization of the Brain / Winged Messengers: Lessons from Birds and Flies / Sexual Differentiation of the Primate Brain / Sexual Differentiation of the Human Brain / Overcoming the Hegemony of Hormones: Genes Matter Too / The Value of Understanding the Effect of Sex on the Developing Brain / References
Download or read book Hormones and the Brain written by Claude Kordon and published by Springer Science & Business Media. This book was released on 2005-08-29 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Peripheral hormones have a major impact on the brain: they are able to interfere with its development, to affect release of neurotransmitters and concentrations of receptors, to trigger growth factors involved in lesion repair. These multiple actions account for their capacity to modulate a number of physiological parameters, from reproductive functions to memory, behavior and aging. This book based on contributions of pioneer investigators in the field, outlines the role of hormones in pathogenic processes such as mental disturbances or neurodegenerative diseases.
Download or read book Adolescent Development and the Biology of Puberty written by National Research Council and Institute of Medicine and published by National Academies Press. This book was released on 1999-07-20 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adolescence is one of the most fascinating and complex transitions in the human life span. Its breathtaking pace of growth and change is second only to that of infancy. Over the last two decades, the research base in the field of adolescence has had its own growth spurt. New studies have provided fresh insights while theoretical assumptions have changed and matured. This summary of an important 1998 workshop reviews key findings and addresses the most pressing research challenges.
Download or read book Effect of thyroid hormones on neural development in vitro written by G. K. Atterwill and published by . This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coming of Age written by Cheryl L. Sisk and published by Oxford University Press. This book was released on 2019-10-25 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contemporary neuroscience has made remarkable strides in our understanding of the developing adolescent brain--an area of study previously reserved for developmental psychologists and pediatric endocrinologists. With an eye toward the history and future of the field, Coming of Age takes a look at the research that brought about this paradigm shift. Current advances in neuroscience have changed the way we think about everything--from how drugs and stress influence adolescent development to how hormones cause differing developmental trajectories among females and males. Sisk and Romeo guide students and non-specialist researchers alike through the basic science of brain and behavioral development. Important social and ethical questions are raised including: Why does puberty continue to occur at a younger age? Why does teenage behavior embrace risk and volatility? When does adolescent development end? And how should our understanding of adolescent development affect the juvenile justice system?
Download or read book The Women s Brain Book written by Dr Sarah McKay and published by Hachette Australia. This book was released on 2018-03-27 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: For women, understanding how the brain works during the key stages of life - in utero, childhood, puberty and adolescence, pregnancy and motherhood, menopause and old age - is essential to their health. Dr Sarah McKay is a neuroscientist who knows everything worth knowing about women's brains, and shares it in this fascinating, essential book. This is not a book about the differences between male and female brains, nor a book using neuroscience to explain gender-specific behaviours, the 'battle of the sexes' or 'Mars-Venus' stereotypes. This is a book about what happens inside the brains and bodies of women as they move through the phases of life, and the unique - and often misunderstood - effects of female biology and hormones. Dr McKay give insights into brain development during infancy, childhood and the teenage years (including the onset of puberty) and also takes a look at mental health as well as the ageing brain. The book weaves together findings from the research lab, case studies and interviews with neuroscientists and other researchers working in the disciplines of neuroendocrinology, brain development, brain health and ageing. This comprehensive guide explores the brain during significant life stages, including: In utero Childhood Puberty The Menstrual Cycle The Teenage Brain Depression and Anxiety Pregnancy and Motherhood Menopause The Ageing Brain
Download or read book Hormones and brain development written by R. Balázs and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
