Brain Mechanisms For The Integration Of Posture And Movement

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Brain Mechanisms for the Integration of Posture and Movement

Author : Shigemi Mori,Douglas G. Stuart,Mario Wiesendanger,Patricia A. Pierce
Publisher : Unknown
Page : 529 pages
File Size : 49,8 Mb
Release : 2004
Category : Brain
ISBN : 0444801049

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Brain Mechanisms for the Integration of Posture and Movement by Shigemi Mori,Douglas G. Stuart,Mario Wiesendanger,Patricia A. Pierce Pdf

Sensorimotor Control of Movement and Posture

Author : Simon C. Gandevia,Uwe Proske,Douglas G. Stuart
Publisher : Springer Science & Business Media
Page : 504 pages
File Size : 54,6 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9781461507130

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Sensorimotor Control of Movement and Posture by Simon C. Gandevia,Uwe Proske,Douglas G. Stuart Pdf

This collection of contributions on the subject of the neural mechanisms of sensorimotor control resulted from a conference held in Cairns, Australia, September 3-6, 2001. While the three of us were attending the International Union of Physiological Sciences (IUPS) Congress in St Petersburg, Russia, in 1997, we discussed the implications of the next Congress being awarded to New Zealand. We agreed to organise a satellite to this congress in an area of mutual interest -the neuroscience of movement and sensation. Australia has a long-standing and enviable reputation in the field of neural mechanisms of sensorimotor control. Arguably this reached its peak with the award of a Nobel Prize to Sir John Eccles in 1963 for his work on synaptic transmission in the central nervous system. Since that time, the subject of neuroscience has progressed considerably. One advance is the exploitation of knowledge acquired from animal experiments to studies on conscious human subjects. In this development, Australians have achieved international prominence, particularly in the areas of kinaesthesia and movement control. This bias is evident in the choice of subject matter for the conference and, subsequently, this book. It was also decided to assign a whole section to muscle mechanics, a subject that is often left out altogether from conferences on motor control. Cairns is a lovely city and September is a good time to visit it.

Reflex Control of Posture and Movement

Author : Anonim
Publisher : Elsevier
Page : 824 pages
File Size : 43,9 Mb
Release : 2011-09-22
Category : Medical
ISBN : 9780080861753

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Reflex Control of Posture and Movement by Anonim Pdf

Reflex Control of Posture and Movement

Synergy

Author : Mark L. Latash
Publisher : Oxford University Press
Page : 432 pages
File Size : 46,8 Mb
Release : 2008-03-18
Category : Medical
ISBN : 0199715564

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Synergy by Mark L. Latash Pdf

Synergy discusses a general problem in biology: The lack of an adequate language for formulating biologically specific problems. Written for an inquisitive reader who is not necessarily a professional in the area of movement studies, this book describes the recent progress in the control and coordination of human movement. The book begins with a brief history of movement studies and reviews the current central controversies in the area of control of movements with an emphasis on the equilibrium-point hypothesis. An operational definition of synergy is introduced and a method of analysis of synergies is described based on the uncontrolled manifold hypothesis. Further this method is used to characterize synergies in a variety of tasks including such common motor tasks as standing, pointing, reaching, standing-up, and manipulation of hand-held objects. Applications of this method to movements by persons with neurological disorders, persons with atypical development and healthy elderly persons are illustrated, as well as changes in motor synergies with practice. Possible neurophysiological mechanisms of synergies are also discussed with the focus on such conspicuous structures as the spinal cord, the cerebellum, the basal ganglia, and the cortex of the large hemispheres. A variety of models are discussed based on different computational and neurophysiological principles. Possible applications of the introduced definition of synergies to other areas such as perception and language are discussed.

Using Eye Movements as an Experimental Probe of Brain Function

Author : R. John Leigh,Christopher Kennard
Publisher : Elsevier
Page : 652 pages
File Size : 55,5 Mb
Release : 2008-09-02
Category : Science
ISBN : 0080932320

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Using Eye Movements as an Experimental Probe of Brain Function by R. John Leigh,Christopher Kennard Pdf

This volume of Progress in Brain Research is based on the proceedings of a conference, "Using Eye Movements as an Experimental Probe of Brain Function," held at the Charing Cross Hospital Campus of Imperial College London, UK on 5th -6th December, 2007 to honor Professor Jean Büttner-Ennever. With 87 contributions from international experts – both basic scientists and clinicians – the volume provides many examples of how eye movements can be used to address a broad range of research questions. Section 1 focuses on extraocular muscle, highlighting new concepts of proprioceptive control that involve even the cerebral cortex. Section 2 comprises structural, physiological, pharmacological, and computational aspects of brainstem mechanisms, and illustrates implications for disorders as diverse as opsoclonus, and congenital scoliosis with gaze palsy. Section 3 addresses how the cerebellum transforms neural signals into motor commands, and how disease of such mechanisms may lead to ataxia and disorders such as oculopalatal tremor. Section 4 deals with sensory-motor processing of visual, vestibular, somatosensory, and auditory inputs, such as are required for navigation, and gait. Section 5 illustrates how eye movements, used in conjunction with single-unit electrophysiology, functional imaging, transcranial magnetic stimulation, and lesion studies have illuminated cognitive processes, including memory, prediction, and even free will. Section 6 includes 18 papers dealing with disorders ranging from congenital to acquired forms of nystagmus, genetic and degenerative neurological disorders, and treatments for nystagmus and motion sickness. * Clinicians will find important new information on the substrate for spinocerebellar ataxia, late-onset Tay-Sachs disease, Huntington disease, and pulvinar lesions * Organizes multiple articles on such topics as proprioception, short and longer-term memory, and hereditary cerebellar ataxias for a more coherent presentation * Articles on anatomic tracers, functional imaging, and computational neuroscience are illustrated in color

Sensory Motor and Behavioral Research in Space

Author : Reinhard Hilbig,Albert Gollhofer,Otmar Bock,Dietrich Manzey
Publisher : Springer
Page : 86 pages
File Size : 44,5 Mb
Release : 2017-10-24
Category : Medical
ISBN : 9783319682013

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Sensory Motor and Behavioral Research in Space by Reinhard Hilbig,Albert Gollhofer,Otmar Bock,Dietrich Manzey Pdf

This volume of the series SpringerBriefs in Space Life Sciences describes findings from space and accompanying ground research related to spatial orientation, posture and locomotion, cognition and psychomotor function. The results are not only of importance to health and performance of astronauts during their space mission, but also impact people on Earth, especially in the ageing societies of the Western countries. The space environment produces mismatches between sensory inputs from canal and otolith afferents which are difficult to study in humans, and are therefore studied in the fish model. Brain and vestibular organ of fish are analyzed under altered gravitational conditions; particularly weightlessness and structural failures as well as malfunctions in different inner ear components are investigated and discussed. The book is aiming at students, engineers and scientists in space and aging research, as well as psychology, neurosciences and sensory motor research.

Biomechanics and Neural Control of Posture and Movement

Author : Jack M. Winters,Patrick E. Crago
Publisher : Springer Science & Business Media
Page : 690 pages
File Size : 55,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461221043

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Biomechanics and Neural Control of Posture and Movement by Jack M. Winters,Patrick E. Crago Pdf

Most routine motor tasks are complex, involving load transmission through out the body, intricate balance, and eye-head-shoulder-hand-torso-leg coor dination. The quest toward understanding how we perform such tasks with skill and grace, often in the presence of unpredictable perturbations, has a long history. This book arose from the Ninth Engineering Foundation Con ference on Biomechanics and Neural Control of Movement, held in Deer Creek, Ohio, in June 1996. This unique conference, which has met every 2 to 4 years since the late 1960s, is well known for its informal format that promotes high-level, up-to-date discussions on the key issues in the field. The intent is to capture the high quality ofthe knowledge and discourse that is an integral part of this conference series. The book is organized into ten sections. Section I provides a brief intro duction to the terminology and conceptual foundations of the field of move ment science; it is intended primarily for students. All but two of the re maining nine sections share a common format: (l) a designated section editor; (2) an introductory didactic chapter, solicited from recognized lead ers; and (3) three to six state-of-the-art perspective chapters. Some per spective chapters are followed by commentaries by selected experts that provide balance and insight. Section VI is the largest section, and it con sists of nine perspective chapters without commentaries.

Multisensory Control of Posture

Author : F. Hlavacka,Thomas Mergner
Publisher : Springer Science & Business Media
Page : 358 pages
File Size : 44,7 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9781461519317

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Multisensory Control of Posture by F. Hlavacka,Thomas Mergner Pdf

From recent developments in the rapidly growing area of neuroscience it has become increasingly clear that a simplistic description of brain function as a broad collection of simple input-output relations is quite inadequate. Introspection already tells us that our motor behavior is guided by a complex interplay between many inputs from the outside world and from our internal "milieu," internal models of ourselves and the outside world, memory content, directed attention, volition, and so forth. Also, our motor activity normally involves more than a circumscribed group of muscles, even if we intend to move only one effector organ. For example, a reaching movement or a reorientation of a sensory organ almost invariably requires a pattern of preparatory or assisting activities in other parts of the body, like the ones that maintain the body's equilibrium. The present volume is a summary of the papers presented at the symposium "Sensory Interaction in Posture and Movement Control" that was held at Smolenice Castle near Bratislava, Slovakia, as a Satellite Symposium to the ENA Meeting 1994 in Vienna. The focus of this meeting was not only restricted to the "classical" sensory interactions such as between vestibular and visual signals, or between otolith and semicircular canal inputs. Rather, the symposium tried to consider also the interplay between perception and action, between reflexive and volitional motor acts as well as between sensory driven or self-initi ated motor acts and reafferent inputs.

Arousal in Neurological and Psychiatric Diseases

Author : Edgar Garcia-Rill
Publisher : Academic Press
Page : 276 pages
File Size : 47,6 Mb
Release : 2019-06-18
Category : Medical
ISBN : 9780128179932

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Arousal in Neurological and Psychiatric Diseases by Edgar Garcia-Rill Pdf

Arousal in Neurological and Psychiatric Diseases focuses on the dysregulation of arousal found in many neurological and psychiatric disorders. Chapters describe the physiology of each process, how it presents in each disorder, and the most appropriate treatment(s). The book also imparts the understanding of the RAS as a system that not only modulates waking, but also survival mechanisms, such as fight vs. flight responses and other reflexes. This book helps neuroscientists, sleep researchers, neurologists and psychiatrists understand the basic mechanisms that modulate arousal in health and disease. In addition, it promotes therapies that can alter the severity and manifestation of multiple disorders. Provides a comprehensive overview of the basic mechanisms behind dysregulation of arousal in neurological and psychiatric disorders Describes, in detail, the function of the Reticular Activating System with respect to higher functions, motor control and the intertwining of arousal and motor disorders Covers multiple neurological disorders, including epilepsy, Alzheimer’s disease, Parkinson’s disease and autism

Adaptive Motion of Animals and Machines

Author : Hiroshi Kimura,Kazuo Tsuchiya,Akio Ishiguro,Hartmut Witt
Publisher : Springer Science & Business Media
Page : 298 pages
File Size : 44,9 Mb
Release : 2006-07-28
Category : Computers
ISBN : 9784431313816

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Adaptive Motion of Animals and Machines by Hiroshi Kimura,Kazuo Tsuchiya,Akio Ishiguro,Hartmut Witt Pdf

• Motivation It is our dream to understand the principles of animals’ remarkable ability for adaptive motion and to transfer such abilities to a robot. Up to now, mechanisms for generation and control of stereotyped motions and adaptive motions in well-known simple environments have been formulated to some extentandsuccessfullyappliedtorobots.However,principlesofadaptationto variousenvironmentshavenotyetbeenclari?ed,andautonomousadaptation remains unsolved as a seriously di?cult problem in robotics. Apparently, the ability of animals and robots to adapt in a real world cannot be explained or realized by one single function in a control system and mechanism. That is, adaptation in motion is induced at every level from thecentralnervoussystemtothemusculoskeletalsystem.Thus,weorganized the International Symposium on Adaptive Motion in Animals and Machines(AMAM)forscientistsandengineersconcernedwithadaptation onvariouslevelstobebroughttogethertodiscussprinciplesateachleveland to investigate principles governing total systems. • History AMAM started in Montreal (Canada) in August 2000. It was organized by H. Kimura (Japan), H. Witte (Germany), G. Taga (Japan), and K. Osuka (Japan), who had agreed that having a small symposium on motion control, with people from several ?elds coming together to discuss speci?c issues, was worthwhile. Those four organizing committee members determined the scope of AMAM as follows.

Development of Normal Fetal Movements

Author : Alessandra Piontelli
Publisher : Springer Science & Business Media
Page : 133 pages
File Size : 51,6 Mb
Release : 2010-11-08
Category : Medical
ISBN : 9788847014022

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Development of Normal Fetal Movements by Alessandra Piontelli Pdf

This work sees the light for various reasons. There is a general lack of detailed information about the earliest stages of human motor development. The reasons for this are explained more fully in the Introduction; here we may simply state that, apart from their intrinsic interest, earlier phenomena are fundamental to the comprehension of later phenomena rooted in them, whether pathological or normal. This is especially so in the rapidly - veloping young organism. At birth the neonate is catapulted into a profoundly different physical and social envir- ment requiring extremely diverse functioning: suffice it to mention aerial respiration, no longer being fed through the placenta and the cord, and the full impact of gravity on neonatal movements. The neonate generally adapts smoothly to the transition, as it has been equipped to do so during the 9 months of pregnancy. However, the study of the early stages of fetal motor development should not be exclusively directed towards the und- standing of functioning in the neonate.

Peripheral and Spinal Mechanisms in the Neural Control of Movement

Author : M.D. Binder
Publisher : Elsevier
Page : 479 pages
File Size : 55,9 Mb
Release : 1999-12-17
Category : Science
ISBN : 0080862489

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Peripheral and Spinal Mechanisms in the Neural Control of Movement by M.D. Binder Pdf

In the last decade, we have witnessed a striking maturation of our understanding of how neurons in the spinal cord control muscular activity and movement. Paradoxically, a host of new findings have revealed an unexpected versatility in the behavior of these well-studied neural elements and circuits. In this volume, the world's leading experts review the current state of our knowledge of motor control, outline their latest results and developments, and delineate the seminal unresolved questions in this vibrant field of research. The volume begins with a commentary and overview of our current understanding of the peripheral and spinal basis of motor control. The remainder of the volume is divided into seven sections, each focused on a different problem. The first chapter in each section provides some historical review and presages the experimental findings and hypotheses that are discussed in subsequent chapters. Topics include the biomechanics of neuromuscular systems, the properties of motoneurons and the muscle units they control, spinal interneurons, pattern generating circuits, locomotion, descending control of spinal circuits, comparative physiology of motor systems, and motor systems neurophysiology studied in man. The book serves as a unique reference volume and should be essential reading for anyone interested in motor systems. Moreover, the volume's comprehensive coverage of a wide range of topics make it an effective textbook for graduate level courses in motor control neurobiology, kinesiology, physical therapy, and rehabilitation medicine.

Mind and Motion: The Bidirectional Link between Thought and Action

Author : Markus Raab,Joseph Johnson,Hauke Heekeren
Publisher : Elsevier
Page : 374 pages
File Size : 55,7 Mb
Release : 2009-05-27
Category : Psychology
ISBN : 0080886140

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Mind and Motion: The Bidirectional Link between Thought and Action by Markus Raab,Joseph Johnson,Hauke Heekeren Pdf

This volume investigates the implications of how our brain directs our movements on decision making. An extensive body of knowledge in chapters from international experts is presented as well as integrative group reports discussing new directions for future research. The understanding of how people make decisions is of central interest to experts working in fields such as psychology, economics, movement science, cognitive neuroscience, neuroinformatics, robotics, and sport science. For the first time the current volume provides a multidisciplinary overview of how action and cognition are integrated in the planning of and decisions about action. * Offers intense, focused, and genuine interdisciplinary perspective * Conveys state-of-the-art and outlines future research directions on the hot topic of mind and motion (or embodied cognition) * Includes contributions from psychologists, neuroscientists, movement scientists, economists, and others