Reprogramming the Cerebral Cortex

Reprogramming the Cerebral Cortex
Author: Stephen G. Lomber
Publisher: Oxford University Press
Total Pages: 461
Release: 2006-10-12
Genre: Medical
ISBN: 019852899X

The brain has a remarkable ability to adapt in the event of damage - in many cases shifting responsibility for specific cognitive functions to other non-damaged brain regions. This 'plasticity' can be crucial in aiding recovery from stroke, trauma, and peripheral damage such as eye or ear damage. Over the past thirty years our view of cortical plasticity has evolved greatly. Early studies suggested that changes to cortical function due to peripheral lesions could only occur duringdevelopment and that these plastic changes were specific to a particular temporal window or "critical period". Over time, it has been demonstrated that cortical modifications as a consequence of either peripheral or central lesions can induce adaptive, or beneficial, changes in cortical function in aneffort to preserve or enhance function. More recently, studies have identified that many of these adaptive changes, once thought only possible in the developing brain, are also possible in the mature or developed brain. At present, many laboratories are defining the beneficial capabilities of cerebral cortex plasticity, upon which many proactive and therapeutic strategies may be developed in order to maximiSe the "reprogramming" capabilities of the cerebrum.'Reprogramming the Cerebral Cortex' describes these exciting studies and examines adaptive cortical plasticity in a variety of systems (visual, auditory, somatomotor, cross-modal, language and cognition). The book leads the reader through the complexities and promise of neuroplasticity, and presents insights into current and future research and clinical practice. It is unique in looking at the beneficial capabilities of cerebral cortex plasticity, upon which many proactive and therapeuticstrategies may be developed.The book will be a valuable resource for behavioural, systems, computational and cognitive neuroscientists, as well as clinicians and neuropsychologists.

Translational Research in Traumatic Brain Injury

Translational Research in Traumatic Brain Injury
Author: Daniel Laskowitz
Publisher: CRC Press
Total Pages: 388
Release: 2016-04-21
Genre: Medical
ISBN: 1498766579

Traumatic brain injury (TBI) remains a significant source of death and permanent disability, contributing to nearly one-third of all injury related deaths in the United States and exacting a profound personal and economic toll. Despite the increased resources that have recently been brought to bear to improve our understanding of TBI, the developme

In vivo Cell Biology of Cerebral Cortical Development and Its Related Neurological Disorders: Cellular Insights into Neurogenesis and Neuronal Migration

In vivo Cell Biology of Cerebral Cortical Development and Its Related Neurological Disorders: Cellular Insights into Neurogenesis and Neuronal Migration
Author: Takeshi Kawauchi
Publisher: Frontiers Media SA
Total Pages: 270
Release: 2016-09-21
Genre: Neurosciences. Biological psychiatry. Neuropsychiatry
ISBN: 2889199622

The brain consists of a complex but precisely organized neural network, which provides the structural basis of higher order functions. Such a complex structure originates from a simple pseudostratified neuroepithelium. During the developing mammalian cerebral cortex, a cohort of neural progenitors, located near the ventricle, differentiates into neurons and exhibits multi-step modes of migration toward the pial surface. Tight regulation of neurogenesis and neuronal migration is essential for the determination of the neuron number in adult brains and the proper positioning of excitatory and inhibitory neurons in a specific layer, respectively. In addition, defects in neurogenesis and neuronal migration can cause several neurological disorders, such as microcephaly, periventricular heterotopia and lissencephaly. Recent advances in genetic approaches to study the developing cerebral cortex, as well as the use of a number of novel techniques, particularly in vivo electroporation and time-lapse analyses using explant slice cultures, have significantly increased our understanding of cortical development. These novel techniques have allowed for cell biological analyses of cerebral cortical development in vivo or ex vivo, showing that many cellular events, including endocytosis, cell adhesion, microtubule and actin cytoskeletal regulation, neurotransmitter release, stress response, the consequence of cellular crowding (physical force), dynamics of transcription factors, midbody release and polarity transition are required for neurogenesis and/or neuronal migration. The aim of this research topic is to highlight molecular and cellular mechanisms underlying cerebral cortical development and its related neurological disorders from the cell biological point of views, such as cell division, cell-cycle regulation, cytoskeletal organization, cell adhesion and membrane trafficking. The topic has been organized into three chapters: 1) neurogenesis and cell fate determination, 2) neuronal migration and 3) cortical development-related neurological disorders. We hope that the results and discussions contributed by all authors in this research topic will be broadly useful for further advances in basic research, as well as improvements in the etiology and care of patients suffering from neurological and psychiatric disorders.

Textbook of Tinnitus

Textbook of Tinnitus
Author: Aage R. Møller
Publisher: Springer Science & Business Media
Total Pages: 762
Release: 2010-11-16
Genre: Medical
ISBN: 1607611457

Groundbreaking, comprehensive, and developed by a panel of leading international experts in the field, Textbook of Tinnitus provides a multidisciplinary overview of the diagnosis and management of this widespread and troubling disorder. Importantly, the book emphasizes that tinnitus is not one disease but a group of rather diverse disorders with different pathophysiology, different causes and, consequently, different treatments. This comprehensive title is written for clinicians and researchers by clinicians and researchers who are active in the field. It is logically organized in six sections and will be of interest to otolaryngologists, neurologists, psychiatrists, neurosurgeons, primary care clinicians, audiologists and psychologists. Textbook of Tinnitus describes both the theoretical background of the different forms of tinnitus and it provides detailed knowledge of the state-of-the-art of its treatment. Because of its organization and its extensive subject index, Textbook of Tinnitus can also serve as a reference for clinicians who do not treat tinnitus patients routinely.

Assembly Language Programming

Assembly Language Programming
Author: Vincent Mahout
Publisher: John Wiley & Sons
Total Pages: 192
Release: 2013-03-04
Genre: Computers
ISBN: 1118563344

ARM designs the cores of microcontrollers which equip most "embedded systems" based on 32-bit processors. Cortex M3 is one of these designs, recently developed by ARM with microcontroller applications in mind. To conceive a particularly optimized piece of software (as is often the case in the world of embedded systems) it is often necessary to know how to program in an assembly language. This book explains the basics of programming in an assembly language, while being based on the architecture of Cortex M3 in detail and developing many examples. It is written for people who have never programmed in an assembly language and is thus didactic and progresses step by step by defining the concepts necessary to acquiring a good understanding of these techniques.

Reprogramming the Cerebral Cortex

Reprogramming the Cerebral Cortex
Author: Stephen Lomber
Publisher: OUP Oxford
Total Pages: 456
Release: 2006-10-12
Genre: Medical
ISBN: 019158343X

The brain has a remarkable ability to adapt in the event of damage - in many cases shifting responsibility for specific cognitive functions to other non-damaged brain regions. This 'plasticity' can be crucial in aiding recovery from stroke, trauma, and peripheral damage such as eye or ear damage. Over the past thirty years our view of cortical plasticity has evolved greatly. Early studies suggested that changes to cortical function due to peripheral lesions could only occur during development and that these plastic changes were specific to a particular temporal window or "critical period". Over time, it has been demonstrated that cortical modifications as a consequence of either peripheral or central lesions can induce adaptive, or beneficial, changes in cortical function in an effort to preserve or enhance function. More recently, studies have identified that many of these adaptive changes, once thought only possible in the developing brain, are also possible in the mature or developed brain. At present, many laboratories are defining the beneficial capabilities of cerebral cortex plasticity, upon which many proactive and therapeutic strategies may be developed in order to maximiSe the "reprogramming" capabilities of the cerebrum. 'Reprogramming the Cerebral Cortex' describes these exciting studies and examines adaptive cortical plasticity in a variety of systems (visual, auditory, somatomotor, cross-modal, language and cognition). The book leads the reader through the complexities and promise of neuroplasticity, and presents insights into current and future research and clinical practice. It is unique in looking at the beneficial capabilities of cerebral cortex plasticity, upon which many proactive and therapeutic strategies may be developed. The book will be a valuable resource for behavioural, systems, computational and cognitive neuroscientists, as well as clinicians and neuropsychologists.

Encyclopedia of Neuroscience, Volume 1

Encyclopedia of Neuroscience, Volume 1
Author: Larry R. Squire
Publisher: Academic Press
Total Pages: 12505
Release: 2009-06-12
Genre: Medical
ISBN: 0080963935

The Encyclopedia of the Neuroscience explores all areas of the discipline in its focused entries on a wide variety of topics in neurology, neurosurgery, psychiatry and other related areas of neuroscience. Each article is written by an expert in that specific domain and peer reviewed by the advisory board before acceptance into the encyclopedia. Each article contains a glossary, introduction, a reference section, and cross-references to other related encyclopedia articles. Written at a level suitable for university undergraduates, the breadth and depth of coverage will appeal beyond undergraduates to professionals and academics in related fields.

Change Your Brain, Change Your Life

Change Your Brain, Change Your Life
Author: Daniel G. Amen, M.D.
Publisher: Harmony
Total Pages: 354
Release: 2008-06-10
Genre: Psychology
ISBN: 0307453332

BRAIN PRESCRIPTIONS THAT REALLY WORK In this breakthrough bestseller, you'll see scientific evidence that your anxiety, depression, anger, obsessiveness, or impulsiveness could be related to how specific structures in your brain work. You're not stuck with the brain you're born with. Here are just a few of neuropsychiatrist Dr. Daniel Amen's surprising--and effective--"brain prescriptions" that can help heal your brain and change your life: To Quell Anxiety and Panic: ¸ Use simple breathing techniques to immediately calm inner turmoil To Fight Depression: ¸ Learn how to kill ANTs (automatic negative thoughts) To Curb Anger: ¸ Follow the Amen anti-anger diet and learn the nutrients that calm rage To Conquer Impulsiveness and Learn to Focus: ¸ Develop total focus with the "One-Page Miracle" To Stop Obsessive Worrying: ¸ Follow the "get unstuck" writing exercise and learn other problem-solving exercises

The Human Auditory Cortex

The Human Auditory Cortex
Author: David Poeppel
Publisher: Springer Science & Business Media
Total Pages: 404
Release: 2012-04-12
Genre: Science
ISBN: 1461423139

We live in a complex and dynamically changing acoustic environment. To this end, the auditory cortex of humans has developed the ability to process a remarkable amount of diverse acoustic information with apparent ease. In fact, a phylogenetic comparison of auditory systems reveals that human auditory association cortex in particular has undergone extensive changes relative to that of other species, although our knowledge of this remains incomplete. In contrast to other senses, human auditory cortex receives input that is highly pre-processed in a number of sub-cortical structures; this suggests that even primary auditory cortex already performs quite complex analyses. At the same time, much of the functional role of the various sub-areas in human auditory cortex is still relatively unknown, and a more sophisticated understanding is only now emerging through the use of contemporary electrophysiological and neuroimaging techniques. The integration of results across the various techniques signify a new era in our knowledge of how human auditory cortex forms basis for auditory experience. This volume on human auditory cortex will have two major parts. In Part A, the principal methodologies currently used to investigate human auditory cortex will be discussed. Each chapter will first outline how the methodology is used in auditory neuroscience, highlighting the challenges of obtaining data from human auditory cortex; second, each methods chapter will provide two or (at most) three brief examples of how it has been used to generate a major result about auditory processing. In Part B, the central questions for auditory processing in human auditory cortex are covered. Each chapter can draw on all the methods introduced in Part A but will focus on a major computational challenge the system has to solve. This volume will constitute an important contemporary reference work on human auditory cortex. Arguably, this will be the first and most focused book on this critical neurological structure. The combination of different methodological and experimental approaches as well as a diverse range of aspects of human auditory perception ensures that this volume will inspire novel insights and spurn future research.