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Author: Robert Isaacson
Publisher: Springer Science & Business Media
ISBN: 1475767552
Category : Science
Languages : en
Pages : 336
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Book Description
107 with treatments that affect the arousal of the animals is also implied on the basis of the behavioral changes induced in the lesioned animals by amphetamine administration and by changes in the motivational circumstances under which the animals are tested. Studies of the effects of cingulate lesions in the rat have involved the production of midline cortical damage. Unfortunately, as reported in the previous chapter, the midline cortex of the rat is not comparable to the midline cortex of other animals as defined on the basis of the fibers it receives from the thalamus. In addition, lesions of the midline cortex, whether in the rat or in other species, are likely to interfere with fibers of the neural systems in or near it. These include the cingulum bundle and the supracallosal fibers of the fornix. Norepi nephrine-containing fibers also pass through this region in or near the cingulum bundle. These fibers ascend through the anterior dor solateral septal area and turn up and back to pass through the midline regions and innervate the entire medial cortex (Morrison, Molliver, & Grzanna, 1979). Lesions in this area reduce the norepinephrine distribution throughout the rostrocaudal extent of the medial cortex. A similar problem results from destruction to the anterior cortical regions. Lesions in that region could reduce the norepinephrine sup plies of the entire dorsolateral cortex.
Author: Robert Isaacson
Publisher: Springer Science & Business Media
ISBN: 1475767552
Category : Science
Languages : en
Pages : 336
Get Book Here
Book Description
107 with treatments that affect the arousal of the animals is also implied on the basis of the behavioral changes induced in the lesioned animals by amphetamine administration and by changes in the motivational circumstances under which the animals are tested. Studies of the effects of cingulate lesions in the rat have involved the production of midline cortical damage. Unfortunately, as reported in the previous chapter, the midline cortex of the rat is not comparable to the midline cortex of other animals as defined on the basis of the fibers it receives from the thalamus. In addition, lesions of the midline cortex, whether in the rat or in other species, are likely to interfere with fibers of the neural systems in or near it. These include the cingulum bundle and the supracallosal fibers of the fornix. Norepi nephrine-containing fibers also pass through this region in or near the cingulum bundle. These fibers ascend through the anterior dor solateral septal area and turn up and back to pass through the midline regions and innervate the entire medial cortex (Morrison, Molliver, & Grzanna, 1979). Lesions in this area reduce the norepinephrine distribution throughout the rostrocaudal extent of the medial cortex. A similar problem results from destruction to the anterior cortical regions. Lesions in that region could reduce the norepinephrine sup plies of the entire dorsolateral cortex.
Author: National Academy of Sciences
Publisher: National Academies Press
ISBN: 0309045290
Category : Medical
Languages : en
Pages : 195
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Book Description
The brain ... There is no other part of the human anatomy that is so intriguing. How does it develop and function and why does it sometimes, tragically, degenerate? The answers are complex. In Discovering the Brain, science writer Sandra Ackerman cuts through the complexity to bring this vital topic to the public. The 1990s were declared the "Decade of the Brain" by former President Bush, and the neuroscience community responded with a host of new investigations and conferences. Discovering the Brain is based on the Institute of Medicine conference, Decade of the Brain: Frontiers in Neuroscience and Brain Research. Discovering the Brain is a "field guide" to the brainâ€"an easy-to-read discussion of the brain's physical structure and where functions such as language and music appreciation lie. Ackerman examines: How electrical and chemical signals are conveyed in the brain. The mechanisms by which we see, hear, think, and pay attentionâ€"and how a "gut feeling" actually originates in the brain. Learning and memory retention, including parallels to computer memory and what they might tell us about our own mental capacity. Development of the brain throughout the life span, with a look at the aging brain. Ackerman provides an enlightening chapter on the connection between the brain's physical condition and various mental disorders and notes what progress can realistically be made toward the prevention and treatment of stroke and other ailments. Finally, she explores the potential for major advances during the "Decade of the Brain," with a look at medical imaging techniquesâ€"what various technologies can and cannot tell usâ€"and how the public and private sectors can contribute to continued advances in neuroscience. This highly readable volume will provide the public and policymakersâ€"and many scientists as wellâ€"with a helpful guide to understanding the many discoveries that are sure to be announced throughout the "Decade of the Brain."
Author: R. Gabriel Joseph
Publisher: Science Publishers
ISBN: 9781938024528
Category : Medical
Languages : en
Pages : 284
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Book Description
The Neuroscience of Feelings, Emotions, and Our Darkest Impulses. This introductory text provides a detailed overview of those brains structures which control or mediate all aspects of emotion, memory, rage, violence, and sexuality: the hippocampus, amygdala, hypothalamus, and septal nuclei.
Author: Russel T. Geary
Publisher:
ISBN: 9781631179945
Category : Electronic books
Languages : en
Pages : 99
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Book Description
The primary cortical areas that we include under the umbrella of limbic system include the olfactory cortex, amygdala and hippocampal formation, and nearly all parahippocampal cortex and cingulate cortex, but also caudal orbital and medial prefrontal cortex and part of the temporal polar cortex, and the ventral part of the agranular and dysgranular part of the insular cortex. It should be noted that researchers still disagree on how many and which areas exactly comprise the limbic system, however, most agree that it includes the hippocampus, subicular cortex, parahippocampal cortex, cingulate cortex, septal nuclei, basolateral amygdala, mammillary bodies, the anterior thalamic nuclei and their interconnections and connections. Subcortical areas, such as the cortical and central amygdala, the septal nuclei, and diencephalic regions, including the mammillary bodies and the anterior thalamic nuclei, make up the rest of the limbic system. The limbic system is highly interconnected, both by direct connections and by indirect projections through diencephalic regions such as the mammillary bodies and the anterior thalamic nuclei. This book discusses the areas of the limbic system which play a role in epilepsy; chronic musculoskeletal pain; the effects altered gravity may have on the limbic system; and finally, the affects opioid addiction has on the limbic system.
Author: David L. Clark
Publisher: Cambridge University Press
ISBN: 9780521840507
Category : Medical
Languages : en
Pages : 290
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Book Description
New edition building on the success of previous one. Retains core aim of providing an accessible introduction to behavioral neuroanatomy.
Author: Bryan Kolb
Publisher: SAGE
ISBN: 1473952921
Category : Psychology
Languages : en
Pages : 379
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Book Description
Revisiting the Classic Studies is a series of texts that introduces readers to the studies in psychology that changed the way we think about core topics in the discipline today. It provokes students to ask more interesting and challenging questions about the field by encouraging a deeper level of engagement both with the details of the studies themselves and with the nature of their contribution. Edited by leading scholars in their field and written by researchers at the cutting edge of these developments, the chapters in each text provide details of the original works and their theoretical and empirical impact, and then discuss the ways in which thinking and research has advanced in the years since the studies were conducted. Brain and Behaviour: Revisiting the Classic Studies traces 17 ground-breaking studies by researchers such as Gage, Luria, Sperry, and Tulving to re-examine and reflect on their findings and engage in a lively discussion of the subsequent work that they have inspired. Suitable for students on neuropsychology courses at all levels, as well as anyone with an enquiring mind.
Author: G. Avanzini
Publisher: John Libbey Eurotext
ISBN: 9780861965953
Category : Medical
Languages : en
Pages : 272
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Book Description
The aim of the colloquium from which this multi-author book derives, was to outline the specific expression of epilepsies involving the limbic structures in children and to establish a consensus on the evidence relevant to the clinical management of these epilepsies. The book addresses basic questions such as age-related aetiologic, pathogenetic and prognostic factors relevant to the course of infantile epilepsies with limbic seizures, and enlightens the criteria for their clinical and laboratory assessment. The interaction between basic scientists, neuropaediatricians and neurosurgeons contributes to define suitable strategies aimed at preventing the unfavourable course of these often severe infantile epilepsies and their optimal timing.
Author: Thomas Lewis
Publisher: Vintage
ISBN: 0307424340
Category : Psychology
Languages : en
Pages : 290
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Book Description
This original and lucid account of the complexities of love and its essential role in human well-being draws on the latest scientific research. Three eminent psychiatrists tackle the difficult task of reconciling what artists and thinkers have known for thousands of years about the human heart with what has only recently been learned about the primitive functions of the human brain. A General Theory of Love demonstrates that our nervous systems are not self-contained: from earliest childhood, our brains actually link with those of the people close to us, in a silent rhythm that alters the very structure of our brains, establishes life-long emotional patterns, and makes us, in large part, who we are. Explaining how relationships function, how parents shape their child’s developing self, how psychotherapy really works, and how our society dangerously flouts essential emotional laws, this is a work of rare passion and eloquence that will forever change the way you think about human intimacy.
Author: Susan Wray
Publisher: Springer Nature
ISBN: 3030400026
Category : Medical
Languages : en
Pages : 469
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Book Description
In this book, experts in the field discuss the latest research in developmental neuroendocrinology. Given that the hypothalamus is the center of neuroendocrine activity, the reader will learn about the molecular specification of hypothalamic cells, developmental modulators and epigenetic factors influencing hypothalamic development, and the development of neuroendocrine circuits. Each chapter provides a concise review of the current and future perspectives in developmental neuroendocrinology. Important insights into state-of-the-art techniques applied to functional circuit tracking, lineage tracing of hypothalamic cells, and the identification of genes altered through epigenetic mechanisms are also provided. Given its scope, the book will appeal to all students and researchers who are eager to understand the processes involved in hypothalamus development and the establishment of neuroendocrine circuits. This is the ninth volume in the International Neuroendocrine Federation (INF) Masterclass in Neuroendocrinology series* that aims to illustrate highest standards and encourage the use of the latest technologies in basic and clinical research and hopes to provide inspiration for further exploration into the exciting field of neuroendocrinology. *Volumes 1-7 published by Wiley.
Author: Marco Catani
Publisher: Oxford University Press, USA
ISBN: 0199541167
Category : Medical
Languages : en
Pages : 533
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Book Description
One of the major challenges of modern neuroscience is to define the complex pattern of neural connections that underlie cognition and behaviour. This atlas capitalises on novel diffusion MRI tractography methods to provide a comprehensive overview of connections derived from virtual in vivo tractography dissections of the human brain.
