Axonal Branching and Recovery of Coordinated Muscle Activity after Transsection of the Facial Nerve in Adult Rats

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Publisher : Springer Science & Business Media
ISBN 13 : 3540299319
Total Pages : 140 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Axonal Branching and Recovery of Coordinated Muscle Activity after Transsection of the Facial Nerve in Adult Rats by : Doychin N. Angelov

Download or read book Axonal Branching and Recovery of Coordinated Muscle Activity after Transsection of the Facial Nerve in Adult Rats written by Doychin N. Angelov and published by Springer Science & Business Media. This book was released on 2005-12-11 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Facial nerve surgery inevitably leads to partial pareses, abnormally associated movements and pathologically altered reflexes. The reason for this "post-paralytic syndrome" is the misdirected reinnervation of targets, which consists of two major components. First, due to malfunctioning axonal guidance, a muscle gets reinnervated by a "foreign" axon, that has been misrouted along a "wrong" fascicle. Second, the supernumerary collateral branches emerging from all transected axons simultaneously innervate antagonistic muscles and cause severe impairment of their coordinated activity. Since it is hardly possible to influence the first major component and improve the guidance of several thousands axons, the authors concentrated on the second major component and tried to reduce the collateral axonal branching.

Axonal Branching and Recovery of Coordinated Muscle Activity after Transsection of the Facial Nerve in Adult Rats

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Publisher : Springer
ISBN 13 : 9783540810087
Total Pages : 132 pages
Book Rating : 4.8/5 (1 download)

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Book Synopsis Axonal Branching and Recovery of Coordinated Muscle Activity after Transsection of the Facial Nerve in Adult Rats by : Doychin N. Angelov

Download or read book Axonal Branching and Recovery of Coordinated Muscle Activity after Transsection of the Facial Nerve in Adult Rats written by Doychin N. Angelov and published by Springer. This book was released on 2009-09-02 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Facial nerve surgery inevitably leads to partial pareses, abnormally associated movements and pathologically altered reflexes. The reason for this "post-paralytic syndrome" is the misdirected reinnervation of targets, which consists of two major components. First, due to malfunctioning axonal guidance, a muscle gets reinnervated by a "foreign" axon, that has been misrouted along a "wrong" fascicle. Second, the supernumerary collateral branches emerging from all transected axons simultaneously innervate antagonistic muscles and cause severe impairment of their coordinated activity. Since it is hardly possible to influence the first major component and improve the guidance of several thousands axons, the authors concentrated on the second major component and tried to reduce the collateral axonal branching.

Physical Rehabilitation of Paralysed Facial Muscles: Functional and Morphological Correlates

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Publisher : Springer Science & Business Media
ISBN 13 : 3642181201
Total Pages : 154 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Physical Rehabilitation of Paralysed Facial Muscles: Functional and Morphological Correlates by : Doychin N. Angelov

Download or read book Physical Rehabilitation of Paralysed Facial Muscles: Functional and Morphological Correlates written by Doychin N. Angelov and published by Springer Science & Business Media. This book was released on 2011-02-21 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using a combined morpho-functional approach the author recently found that polyinnervation of the neuro-muscular juction (NMJ) is the critical factor for recovery of function after transection and suture of the facial nerve. Since polyinnervation is activity-dependent and can be manipulated, he tried to design a clinically feasible therapy by electrical stimulation or by soft tissue massage. First, electrical stimulation was applied to the transected facial nerve or to paralysed facial muscles. Both procedures did not improve vibrissal motor performance (video-based motion analysis of whisking), failed to diminish polyinnervation and even reduced the number of innervated NMJ to one fifth of normal values. In contrast, gentle stroking of the paralysed vibrissal muscles by hand resulted in full recovery of whisking. Manual stimulation was also effective after hypoglossal-facial anastomosis and after interpositional nerve grafting. The author concludes that manual stimulation is a non-invasive procedure with immediate potential for clinical rehabilitation following facial nerve reconstruction.

Facial Nerve Disorders and Diseases: Diagnosis and Management

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Publisher : Thieme
ISBN 13 : 3132581542
Total Pages : 1006 pages
Book Rating : 4.1/5 (325 download)

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Book Synopsis Facial Nerve Disorders and Diseases: Diagnosis and Management by : Orlando Guntinas-Lichius

Download or read book Facial Nerve Disorders and Diseases: Diagnosis and Management written by Orlando Guntinas-Lichius and published by Thieme. This book was released on 2015-11-20 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative and up-to-date reference is a complete guide to the basic science, diagnosis, testing, and treatment of facial nerve disorders and diseases. An international team of renowned experts, put together and headed by the book's two specialist editors, provide in-depth discussion of facial nerve topography and physiology, as well as the broad spectrum of infectious, inflammatory, acute, chronic, benign, and malignant diseases related to facial nerve dysfunction. The book is filled with practical evidence-based information, guidelines, and algorithms presented in uniformly structured chapters, allowing readers to quickly pinpoint key details for treating a specific disease or disorder. Special Features: Pertinent topics including facial nerve trauma, Lyme disease, postoperative facial nerve palsy, face transplant, adjuvant treatment with botulinum toxin and fillers, facial dystonia and facial spasms, and the psychological and medicolegal aspects of facial nerve care are covered Step-by-step descriptions provided for facial nerve repair and reconstruction, static and dynamic reanimation techniques for adults and children, evaluation and treatment of paralytic eyelids, and more A wealth of clinically relevant information, including tips and tricks, and pitfalls to avoid in everyday practice More than 260 images and 16 videos (accessed through the Thieme MediaCenter) help visualizing and comprehending the content Extensive reference lists at the end of each chapter offer an overview of scientific work on the topic With current perspectives from leading experts, valuable clinical tools and advice, and coherently organized chapters, Facial Nerve Disorders and Diseases: Diagnosis and Management is a single-volume source for the state-of-the-art in facial nerve care. Specialists and residents in otorhinolaryngology, maxillofacial surgery, plastic surgery, neurosurgery, neurology, and rehabilitation medicine will refer to the book time and again in their treatment of patients with facial nerve dysfunction.

The British National Bibliography

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Publisher :
ISBN 13 :
Total Pages : 2142 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The British National Bibliography by : Arthur James Wells

Download or read book The British National Bibliography written by Arthur James Wells and published by . This book was released on 2005 with total page 2142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Joyce in the Belly of the Big Truck; Workbook

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Publisher :
ISBN 13 : 9780976237310
Total Pages : 1230 pages
Book Rating : 4.2/5 (373 download)

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Book Synopsis Joyce in the Belly of the Big Truck; Workbook by : Joyce A. Cascio

Download or read book Joyce in the Belly of the Big Truck; Workbook written by Joyce A. Cascio and published by . This book was released on 2005-05 with total page 1230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

American Book Publishing Record

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Publisher :
ISBN 13 :
Total Pages : 764 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis American Book Publishing Record by :

Download or read book American Book Publishing Record written by and published by . This book was released on 2005 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Brain Repair After Stroke

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Publisher : Cambridge University Press
ISBN 13 : 1139490656
Total Pages : 307 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Brain Repair After Stroke by : Steven C. Cramer

Download or read book Brain Repair After Stroke written by Steven C. Cramer and published by Cambridge University Press. This book was released on 2010-10-28 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasing evidence identifies the possibility of restoring function to the damaged brain via exogenous therapies. One major target for these advances is stroke, where most patients can be left with significant disability. Treatments have the potential to improve the victim's quality of life significantly and reduce the time and expense of rehabilitation. Brain Repair After Stroke reviews the biology of spontaneous brain repair after stroke in animal models and in humans. Detailed chapters cover the many forms of therapy being explored to promote brain repair and consider clinical trial issues in this context. This book provides a summary of the neurobiology of innate and treatment-induced repair mechanisms after hypoxia and reviews the state of the art for human therapeutics in relation to promoting behavioral recovery after stroke. Essential reading for stroke physicians, neurologists, rehabilitation physicians and neuropsychologists.

The Testicular Descent in Human

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Publisher : Springer Science & Business Media
ISBN 13 : 3642583539
Total Pages : 116 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis The Testicular Descent in Human by : K.J. Barteczko

Download or read book The Testicular Descent in Human written by K.J. Barteczko and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The testicular descent (descensus testis) is described in a complete series of human material from stage 14 CC to the adult state by using own phases. Central points of interest in this work are answers to questions which have been discussed controversially by generations of scientists and which are wrong or inadequately documented in most textbooks of embryology: Does an inner gonadal descent exist? What about origin, role and fate of gubernaculum H., processus vaginalis peritonei and gonadal ligaments? How do the annexes of testis come into their final position? The results are based on serial sections, scanning electron microscopy, three-dimensional reconstructions, microdissection and immunohistochemistry.

Disorders of Voluntary Muscle

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Publisher : Cambridge University Press
ISBN 13 : 9780521650625
Total Pages : 800 pages
Book Rating : 4.6/5 (56 download)

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Book Synopsis Disorders of Voluntary Muscle by : George Karpati

Download or read book Disorders of Voluntary Muscle written by George Karpati and published by Cambridge University Press. This book was released on 2001-07-12 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rewritten and redesigned, this remains the one essential text on the diseases of skeletal muscle.

Rhythms of the Brain

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Publisher : Oxford University Press
ISBN 13 : 0199828237
Total Pages : 465 pages
Book Rating : 4.1/5 (998 download)

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Book Synopsis Rhythms of the Brain by : G. Buzsáki

Download or read book Rhythms of the Brain written by G. Buzsáki and published by Oxford University Press. This book was released on 2011 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies of mechanisms in the brain that allow complicated things to happen in a coordinated fashion have produced some of the most spectacular discoveries in neuroscience. This book provides eloquent support for the idea that spontaneous neuron activity, far from being mere noise, is actually the source of our cognitive abilities. It takes a fresh look at the coevolution of structure and function in the mammalian brain, illustrating how self-emerged oscillatory timing is the brain's fundamental organizer of neuronal information. The small-world-like connectivity of the cerebral cortex allows for global computation on multiple spatial and temporal scales. The perpetual interactions among the multiple network oscillators keep cortical systems in a highly sensitive "metastable" state and provide energy-efficient synchronizing mechanisms via weak links. In a sequence of "cycles," György Buzsáki guides the reader from the physics of oscillations through neuronal assembly organization to complex cognitive processing and memory storage. His clear, fluid writing-accessible to any reader with some scientific knowledge-is supplemented by extensive footnotes and references that make it just as gratifying and instructive a read for the specialist. The coherent view of a single author who has been at the forefront of research in this exciting field, this volume is essential reading for anyone interested in our rapidly evolving understanding of the brain.

Right in the Middle

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Publisher : Springer Science & Business Media
ISBN 13 : 3642615023
Total Pages : 294 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Right in the Middle by : Patricia M. Davies

Download or read book Right in the Middle written by Patricia M. Davies and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is it that characterises Pat Davies' second book about hemi plegia and makes it so special? It is a book which committed ther apists can really use in their practical work with patients. We ther apists need such books. The engagement and enthusiasm must come from us. It is similar to a good cookbook. Admittedly one has to know something about cooking but when learning the secrets of haute cuisine - not just the expensive frills but the real refinement- then theoretical dissertations are not very helpful. In practice com ments like "you just have to have the right touch" are useless. Many books are disappointing because the reader cannot learn how to put theory into practice, as the author does not disclose the true secrets of his success, perhaps not really wanting the eager stu dents to "bake a good cake" for example. Such is not the case with this book. In the first theoretical chap ter "The Normal Trunk - Evolutionary and Anatomical Consider ations" the reader is given information about the significance of the normal anatomical relationships in the development of the body segments: the pelvis, thorax and head. The second chapter, "Aspects of Trunk Control", deals with the muscular control of movement within each of these inherently mobile segments. In the terminology of "Functional Kinetics" the different types of muscle activities are described, defining the importance of the selective use of the musculature in reaction to the pull of gravity.

Facial Palsy

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Publisher : Springer Nature
ISBN 13 : 303050784X
Total Pages : 435 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Facial Palsy by : Chieh-Han John Tzou

Download or read book Facial Palsy written by Chieh-Han John Tzou and published by Springer Nature. This book was released on 2021-05-27 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive overview of the surgical techniques available in reconstruction of the paralyzed face. It is divided into six parts. The first part introduces the topic of facial palsy, and the following parts provide detailed information on facial nerve reconstruction techniques, management of eye closure and smile reanimation. The book highlights symmetrization techniques and synkinesis and presents innovations and new frontiers in facial palsy.Written by an international group of experts who are committed to maintaining high standards and service in treating this condition and improving outcomes, it is a valuable source of information for clinicians and practitioners in plastic and reconstructive surgery, neurosurgeons and oral-and-maxillofacial surgeons, but also useful for researchers in this field.

Voltage Gated Sodium Channels

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Publisher : Springer Science & Business Media
ISBN 13 : 3642415881
Total Pages : 328 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Voltage Gated Sodium Channels by : Peter C. Ruben

Download or read book Voltage Gated Sodium Channels written by Peter C. Ruben and published by Springer Science & Business Media. This book was released on 2014-04-15 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number of techniques to study ion channels have been developed since the electrical basis of excitability was first discovered. Ion channel biophysicists have at their disposal a rich and ever-growing array of instruments and reagents to explore the biophysical and structural basis of sodium channel behavior. Armed with these tools, researchers have made increasingly dramatic discoveries about sodium channels, culminating most recently in crystal structures of voltage-gated sodium channels from bacteria. These structures, along with those from other channels, give unprecedented insight into the structural basis of sodium channel function. This volume of the Handbook of Experimental Pharmacology will explore sodium channels from the perspectives of their biophysical behavior, their structure, the drugs and toxins with which they are known to interact, acquired and inherited diseases that affect sodium channels and the techniques with which their biophysical and structural properties are studied.

Axonal Branching and Recovery of Coordinated Muscle Activity after Transsection of the Facial Nerve in Adult Rats

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3540299319
Total Pages : 140 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Axonal Branching and Recovery of Coordinated Muscle Activity after Transsection of the Facial Nerve in Adult Rats by : Doychin N. Angelov

Download or read book Axonal Branching and Recovery of Coordinated Muscle Activity after Transsection of the Facial Nerve in Adult Rats written by Doychin N. Angelov and published by Springer Science & Business Media. This book was released on 2005-12-11 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Facial nerve surgery inevitably leads to partial pareses, abnormally associated movements and pathologically altered reflexes. The reason for this "post-paralytic syndrome" is the misdirected reinnervation of targets, which consists of two major components. First, due to malfunctioning axonal guidance, a muscle gets reinnervated by a "foreign" axon, that has been misrouted along a "wrong" fascicle. Second, the supernumerary collateral branches emerging from all transected axons simultaneously innervate antagonistic muscles and cause severe impairment of their coordinated activity. Since it is hardly possible to influence the first major component and improve the guidance of several thousands axons, the authors concentrated on the second major component and tried to reduce the collateral axonal branching.

Craniofacial Muscles

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Publisher : Springer Science & Business Media
ISBN 13 : 1461444659
Total Pages : 339 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Craniofacial Muscles by : Linda K. McLoon

Download or read book Craniofacial Muscles written by Linda K. McLoon and published by Springer Science & Business Media. This book was released on 2012-09-13 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Of the approximately 640 muscles in the human body, over 10% of them are found in the craniofacial region. The craniofacial muscles are involved in a number of crucial non-locomotor activities, and are critical to the most basic functions of life, including vision, taste, chewing and food manipulation, swallowing, respiration, speech, as well as regulating facial expression and controlling facial aperture patency. Despite their importance, the biology of these small skeletal muscles is relatively unexplored. Only recently have we begun to understand their unique embryonic development and the genes that control it and characteristic features that separate them from the skeletal muscle stereotype. This book is the most comprehensive reference to date on craniofacial muscle development, structure, function, and disease. It details the state-of-the-art basic science of the craniofacial muscles, and describes their unique response to major neuromuscular conditions. Most importantly, the text highlights how the craniofacial muscles are different from most skeletal muscles, and why they have been viewed as a distinct allotype. In addition, the text points to major gaps in our knowledge about these very important skeletal muscles and identified key gaps in our knowledge and areas primed for further study and discovery.

Traumatic Brain and Spinal Cord Injury

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Publisher : Cambridge University Press
ISBN 13 : 1107007437
Total Pages : 361 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Traumatic Brain and Spinal Cord Injury by : Cristina Morganti-Kossmann

Download or read book Traumatic Brain and Spinal Cord Injury written by Cristina Morganti-Kossmann and published by Cambridge University Press. This book was released on 2012-07-19 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the most up-to-date clinical and experimental research in neurotrauma in an illustrated, accessible, comprehensive volume.