Results 201 to 210 of about 80,369 (266)
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Electromyography in Biomechanics
Physical Therapy, 1984The purpose of this paper is to discuss the use of EMG as related to biomechanical function and dysfunction. The uses and limitations of this technique are described and instrumentation features and methods of data collection and interpretation are presented.
G L, Soderberg, T M, Cook
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Otolaryngologic Clinics of North America, 2007
Laryngeal electromyography (LEMG) evaluates the integrity of the neuromuscular system in the larynx by recording action potentials generated in the laryngeal muscles during voluntary and involuntary contraction. LEMG is particularly useful for helping to differentiate between disorders involving upper motor neurons, lower motor neurons, peripheral ...
Yolanda D, Heman-Ackah +4 more
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Laryngeal electromyography (LEMG) evaluates the integrity of the neuromuscular system in the larynx by recording action potentials generated in the laryngeal muscles during voluntary and involuntary contraction. LEMG is particularly useful for helping to differentiate between disorders involving upper motor neurons, lower motor neurons, peripheral ...
Yolanda D, Heman-Ackah +4 more
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The fundamentals of electromyography
Practical Neurology, 2012Electromyography (EMG) forms one of the cornerstones of the assessment of patients with neuromuscular disease. Needle EMG gives insight into the firing pattern and anatomical arrangement of individual muscle fibres and entire motor units. Characteristic changes in these variables occur in a range of neuromuscular disorders. The resulting changes in the
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Physical Medicine and Rehabilitation Clinics of North America, 2003
Quantitative EMG is an MUAP analysis technique providing objective information on the NEE. The concept and techniques are not new; however, with the advancement of computer technology, quantitative EMG is now more easily performed. The study requires solid knowledge of basic neurophysiology and access to the appropriate instrument to provide smooth ...
Gulapar, Phongsamart +1 more
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Quantitative EMG is an MUAP analysis technique providing objective information on the NEE. The concept and techniques are not new; however, with the advancement of computer technology, quantitative EMG is now more easily performed. The study requires solid knowledge of basic neurophysiology and access to the appropriate instrument to provide smooth ...
Gulapar, Phongsamart +1 more
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Muscle & Nerve, 2009
AbstractPhysiologic assessment of diseases of the motor unit from the anterior horn cells to the muscles relies on a combination of needle electromyography (EMG) and nerve conduction studies (NCS). Both require a unique combination of knowledge of peripheral nervous system anatomy, physiology, pathophysiology, diseases, techniques, and electricity is ...
Jasper R, Daube, Devon I, Rubin
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AbstractPhysiologic assessment of diseases of the motor unit from the anterior horn cells to the muscles relies on a combination of needle electromyography (EMG) and nerve conduction studies (NCS). Both require a unique combination of knowledge of peripheral nervous system anatomy, physiology, pathophysiology, diseases, techniques, and electricity is ...
Jasper R, Daube, Devon I, Rubin
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The Indian Journal of Pediatrics, 1990
This review has pointed out the morphologic differences in the pediatric population and the special subset of disorders of this group that are important for EMG studies and diagnosis of muscle disorders in this population. The size of the patient coupled with the process of myelination means that normative values must be available for each age group ...
K, Kerman, B, Shahani
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This review has pointed out the morphologic differences in the pediatric population and the special subset of disorders of this group that are important for EMG studies and diagnosis of muscle disorders in this population. The size of the patient coupled with the process of myelination means that normative values must be available for each age group ...
K, Kerman, B, Shahani
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Archives of Oto-Rhino-Laryngology, 1989
Over the last 40 years sporadic reports have appeared in the otolaryngological and neurological literature describing techniques and applications of laryngeal electromyography. Despite considerable refinements in methodology and instrumentation over that time laryngeal electromyography has not been widely adopted in routine clinical practice.
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Over the last 40 years sporadic reports have appeared in the otolaryngological and neurological literature describing techniques and applications of laryngeal electromyography. Despite considerable refinements in methodology and instrumentation over that time laryngeal electromyography has not been widely adopted in routine clinical practice.
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Electromyography and Anticoagulation
PM&R, 2013AbstractNeedle electromyography (EMG) is a common and safe diagnostic procedure. Although there are no absolute contraindications to performing an EMG, medically induced coagulopathy represents a relative contraindication. The purpose of this article is to discuss EMG safety for patients taking anticoagulants and antiplatelet agents, and to review the ...
J T, Gertken +2 more
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Muscle & Nerve, 2002
A special electromyography (EMG) method, scanning EMG, was introduced by Stålberg and Antoni in 1980 to study the electrophysiological cross sections and sizes of motor units. Scanning EMG gives a new approach for the evaluation of the electrical properties of motor units, providing new data on the normal anatomical distribution of muscle fibers and ...
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A special electromyography (EMG) method, scanning EMG, was introduced by Stålberg and Antoni in 1980 to study the electrophysiological cross sections and sizes of motor units. Scanning EMG gives a new approach for the evaluation of the electrical properties of motor units, providing new data on the normal anatomical distribution of muscle fibers and ...
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Needle Electromyography Waveforms During Needle Electromyography
Neurologic Clinics, 2021Needle electromyography (EMG) waveforms recorded during needle EMG help to define the type, temporal course, and severity of a neuromuscular disorder. Accurate interpretation of EMG waveforms is a critical component of an electrodiagnostic examination.
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