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Literature DB >> 1159440

Analysis of electrical activity of normal muscle in man at different degrees of voluntary effort.

Abstract

Electrical activity during voluntary effort was analysed in 33 normal subjects. Parameters of activity measured were number of peaks, mean amplitude, distribution of time intervals and of amplitudes between peaks. Recording from 10 sites evenly distributed over a muscle gave adequate representation of activity; force should be a fixed proportion of maximum rather than constant.

Entities: Species

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Year: 1975 PMID： 1159440 PMCID： PMC1083248 DOI： 10.1136/jnnp.38.7.683

Source DB: PubMed Journal: J Neurol Neurosurg Psychiatry ISSN： 0022-3050 Impact factor: 10.154

8 in total

1. ANALYSIS OF ELECTRICAL ACTIVITY IN HEALTHY AND DYSTROPHIC MUSCLE IN MAN.

Authors: R G WILLISON
Journal: J Neurol Neurosurg Psychiatry Date: 1964-10 Impact factor: 10.154

2. A strain-gauge dynamometer for measuring the strength of muscle contraction and for re-educating muscles.

Authors: H D DARCUS
Journal: Ann Phys Med Date: 1953-01

3. A special purpose digital computer (Biomac 500) used in the analysis of the human electromyogram.

Authors: M H Dowling; P Fitch; R G Willison
Journal: Electroencephalogr Clin Neurophysiol Date: 1968-12

4. Calculation of muscle strength per unit cross-sectional area of human muscle by means of ultrasonic measurement.

Authors: M Ikai; T Fukunaga
Journal: Int Z Angew Physiol Date: 1968

5. Muscular disorders in some collagen diseases. A clinical, electromyographic and biopsy study.

Authors: A Vilppula
Journal: Acta Med Scand Suppl Date: 1972

6. Biometric analyses of normal skeletal muscle.

Authors: M J Moore; J J Rebeiz; M Holden; R D Adams
Journal: Acta Neuropathol Date: 1971 Impact factor: 17.088

7. Preliminary experience with an experimental action potential analyser in clinical electromyography.

Authors: J R Colston; M E Fearnley
Journal: Ann Phys Med Date: 1967-11

8. Quantitative electromyography using automatic analysis: studies in healthy subjects and patients with primary muscle disease.

Authors: A L Rose; R G Willison
Journal: J Neurol Neurosurg Psychiatry Date: 1967-10 Impact factor: 10.154

8 in total

1. Slope of the EMG/moment relationship as a measure of muscular fatigue: a validation study.

Authors: G Smyth; A B Arsenault; S Nagata; D Gagnon; P A Mathieu
Journal: Med Biol Eng Comput Date: 1990-07 Impact factor: 2.602

2. Effects of PTH(1-84) therapy on muscle function and quality of life in hypoparathyroidism: results from a randomized controlled trial.

Authors: T Sikjaer; L Rolighed; A Hess; A Fuglsang-Frederiksen; L Mosekilde; L Rejnmark
Journal: Osteoporos Int Date: 2014-04-01 Impact factor: 4.507

3. Diagnostic yield of analysis of the pattern of electrical activity and of individual motor unit potentials in myopathy.

Authors: A Fuglsang-Frederiksen; U Scheel; F Buchthal
Journal: J Neurol Neurosurg Psychiatry Date: 1976-08 Impact factor: 10.154

4. Diagnostic yield of the analysis of the pattern of electrical activity of muscle and of individual motor unit potentials in neurogenic involvement.

Authors: A Fuglsang-Frederiksen; U Scheel; F Buchthal
Journal: J Neurol Neurosurg Psychiatry Date: 1977-06 Impact factor: 10.154

8. On the establishment of reference values of clouds of electromyography interference pattern by linear regression method and percentile method and comparison of sensitivity and specificity of both methods.

Authors: Dan Wang; Lei Liu; Ruohong Xue; Zhongming Li; Yuqi Gao; Ting Wang; Yanfang Kang; Jingjing Wang; Qiuye Yin; Najuan Li; Yanbing Han
Journal: Front Neurol Date: 2022-09-01 Impact factor: 4.086

8 in total

Analysis of electrical activity of normal muscle in man at different degrees of voluntary effort.

1. ANALYSIS OF ELECTRICAL ACTIVITY IN HEALTHY AND DYSTROPHIC MUSCLE IN MAN.

2. A strain-gauge dynamometer for measuring the strength of muscle contraction and for re-educating muscles.

3. A special purpose digital computer (Biomac 500) used in the analysis of the human electromyogram.

4. Calculation of muscle strength per unit cross-sectional area of human muscle by means of ultrasonic measurement.

5. Muscular disorders in some collagen diseases. A clinical, electromyographic and biopsy study.

6. Biometric analyses of normal skeletal muscle.

7. Preliminary experience with an experimental action potential analyser in clinical electromyography.

8. Quantitative electromyography using automatic analysis: studies in healthy subjects and patients with primary muscle disease.

1. Slope of the EMG/moment relationship as a measure of muscular fatigue: a validation study.

2. Effects of PTH(1-84) therapy on muscle function and quality of life in hypoparathyroidism: results from a randomized controlled trial.

3. Diagnostic yield of analysis of the pattern of electrical activity and of individual motor unit potentials in myopathy.

4. Diagnostic yield of the analysis of the pattern of electrical activity of muscle and of individual motor unit potentials in neurogenic involvement.

5. "Turns" analysis in the physiological evaluation of neuromuscular disorders.

6. Muscle shortening induced by tenotomy does not reduce activity levels in rat soleus.

7. Transient decrease in number of motor units after immobilisation in man.

8. On the establishment of reference values of clouds of electromyography interference pattern by linear regression method and percentile method and comparison of sensitivity and specificity of both methods.