Myo-electric fatigue manifestations revisited: power spectrum, conduction velocity, and amplitude of human elbow flexor muscles during isolated and repetitive endurance contractions at 30% maximal voluntary contraction

An algorithm for the machine calculation of complex Fourier series

1965 • 11,350 citations

Practical Nonparametric Statistics

2000 • 11,073 citations

Random Data-Analysis and Measurement Procedures

1989 • 6,467 citations

Random Data: Analysis and Measurement Procedures

1975 • 2,157 citations

The fast Fourier Transform

1974 • 1,532 citations

Practical Nonparametric Statistics

1981 • 1,437 citations

The fast Fourier transform

1975 • 1,327 citations

The Fast Fourier Transform

1973 • 1,006 citations

Myoelectric manifestations of fatigue in voluntary and electrically elicited contractions

1990 • 614 citations

Excitation frequency and muscle fatigue: Mechanical responses during voluntary and stimulated contractions

1979 • 591 citations

Muscular fatigue and action potential conduction velocity changes studied with frequency analysis of EMG signals.

1970 • 560 citations

Changes in motoneurone firing rates during sustained maximal voluntary contractions.

1983 • 437 citations

Discharge frequency and discharge pattern of human motor units during voluntary contraction of muscle

1972 • 416 citations

Interpretation of myoelectric power spectra: A model and its applications

1977 • 411 citations

Water and ion shifts in skeletal muscle of humans with intense dynamic knee extension

1985 • 406 citations

Electromyogram power spectra frequencies associated with motor unit recruitment strategies

1990 • 332 citations

Changes of intracellular milieu with fatigue or hypoxia depress contraction of skinned rabbit skeletal and cardiac muscle.

1989 • 328 citations

The relation between force and integrated electrical activity in fatigued muscle

1956 • 326 citations

Excitation frequency and muscle fatigue: Electrical responses during human voluntary and stimulated contractions

1979 • 324 citations

Interpretation of EMG spectral alterations and alteration indexes at sustained contraction

1992 • 268 citations

Oxygen availability and motor unit activity in humans

1992 • 262 citations

Myoelectric signal conduction velocity and spectral parameters: influence of force and time

1985 • 262 citations

The duration of sustained contractions of the human forearm at different muscle temperatures

1958 • 251 citations

Frequency and amplitude analysis of the EMG during exercise on the bicycle ergometer

1979 • 223 citations

Conduction velocity in ischemic muscle: effect on EMG frequency spectrum

1970 • 221 citations

Electromyography of fatigue.

1951 • 180 citations

Effects of fatiguing exercise on high‐energy phosphates, force, and EMG: Evidence for three phases of recovery

1987 • 180 citations

The Position of Innervation Zones in the Biceps Brachii Investigated by Surface Electromyography

1985 • 179 citations

Lactate and potassium fluxes from human skeletal muscle during and after intense, dynamic, knee extensor exercise

1990 • 174 citations

Elektrophysiologie menschlicher Muskeln

1912 • 149 citations

Influence of electrode geometry on bipolar recordings of the surface electromyogram

1978 • 148 citations

Relationship between average muscle fibre conduction velocity and EMG power spectra during isometric contraction, recovery and applied ischemia

1987 • 130 citations

Synchronous activity in normal and atrophic muscle

1950 • 127 citations

Heat production and chemical changes during isometric contractions of the human quadriceps muscle.

1975 • 126 citations

Some properties of motor unit action potential trains recorded during constant force isometric contractions in man

1973 • 122 citations

ELECTROMYOGRAPHIC STUDIES OF MUSCULAR FATIGUE IN MAN

1923 • 96 citations

Potassium, lactate, and water fluxes in human quadriceps muscle during static contractions.

1981 • 96 citations

THE ELECTROMYOGRAM IN MYOPATHY: ANALYSIS WITH THE AUDIO-FREQUENCY SPECTROMETER

1952 • 94 citations

Changes in conduction velocity, median frequency, and root mean square-amplitude of the electromyogram during 25% maximal voluntary contraction of the triceps brachii muscle, to limit of endurance

1991 • 91 citations

Slowing of surface electromyogram and muscle strength in muscle fatigue.

1962 • 90 citations

Force and membrane potential during and after fatiguing, continuous high‐frequency stimulation of single Xenopus muscle fibres

1986 • 86 citations

Surface electromyography during sustained isometric contractions.

1971 • 83 citations

THE EFFECT OF USE AND DISUSE ON NEUROMUSCULAR FUNCTIONS

1965 • 80 citations

Constituents of human muscle in isometric fatigue

1975 • 80 citations

Cross-correlation of electromyograms showing interference patterns

1968 • 80 citations

Modification of myo-electric power spectrum in fatigue from 15% maximal voluntary contraction of human elbow flexor muscles, to limit of endurance: reflection of conduction velocity variation and/or centrally mediated mechanisms?

1992 • 78 citations

Recruitment threshold and muscle fiber conduction velocity of single motor units

1991 • 74 citations

The effect of β₂‐adrenoceptor activation on ion‐shifts and fatigue in mouse soleus muscles stimulated in vitro

1988 • 70 citations

The motor unit firing rate and the power spectrum of EMG in humans

1988 • 66 citations

The effects of motor unit synchronization on the power spectrum of the electromyogram

1984 • 66 citations

Comparison of different estimators of electromyographic spectral shifts during work when applied on short test contractions

1991 • 63 citations

A comparison of human thenar motor-unit properties studied by intraneural motor-axon stimulation and spike-triggered averaging

1990 • 62 citations

[Frequency analysis of the surface electromyogram in muscle fatigue].

1962 • 59 citations

Muscle fatigue in myophosphorylase deficiency: power spectral analysis of the electromyogram

1984 • 58 citations

The metabolic basis of recovery after fatiguing exercise of human muscle

1990 • 55 citations

Motor unit power spectrum and firing rate

1989 • 50 citations

Muscle energy metabolism and electrolyte shifts during low‐level prolonged static contraction in man

1988 • 48 citations

CHANGES IN THE ELECTROMYOGRAM PRODUCED BY FATIGUE IN MAN

1959 • 41 citations

Simultaneous electromyography and 31P nuclear magnetic resonance spectroscopy — with application to muscle fatigue

1992 • 34 citations

FOURIER ANALYSIS OF THE NORMAL HUMAN ELECTROMYOGRAM

1963 • 29 citations

Relation between the motor units recruitment threshold and their potentials propagation velocity at isometric activity.

1992 • 27 citations

Spectral analysis of the surface electromyogram as a tool for studying rate modulation: A comparison between theory, simulation, and experiment

1984 • 23 citations

Impulse conduction velocities in human biceps brachii muscles

1983 • 19 citations

Multiple innervation of human muscle fibers

1984 • 19 citations

Length of the summated depolarized area and duration of the depolarizing and repolarizing processes in the motor unit under different conditions.

1979 • 14 citations

Grundlagen

1912 • 2 citations