Results 111 to 120 of about 4,060 (164)
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Monosynaptic reflex and natural sleep
Experientia, 1964Le reflexe monosynaptique (MSR) du nerf tibial ou du peronier a ete observe chez le chat intact en experiences chroniques et non-anesthesie au cours des deux differentes phases du sommeil; la phase de hautvoltage ou des fuseaux et la phase paradoxale de basvoltage.
K, Kubota, Y, Iwamura, Y, Niimi
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Hypoxia and monosynaptic reflexes in humans
Journal of Applied Physiology, 1987The recruitment curves of the monosynaptic Hoffmann (H) reflex and of the direct motor (M) excitation of alpha-motor fibers of the posterior popliteal nerve were studied in seven human subjects in normoxic and hypoxic conditions at sea level. The amplitude of the H and M responses were determined from the computerized full-wave rectified and ...
J C, Willer, G, Miserocchi, H, Gautier
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Development of the monosynaptic stretch reflex circuit
Current Opinion in Neurobiology, 2003Significant advances have been made during the past few years in our understanding of how the spinal monosynaptic reflex develops. Transcription factors in the Neurogenin, Runt, ETS, and LIM families control sequential steps of the specification of various subtypes of dorsal root ganglia sensory neurons. The initiation of muscle spindle differentiation
Chen, H. -H. +3 more
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Parkinsonism: Electromyographic Studies of Monosynaptic Reflex
Science, 1965Electromyographic studies of the monosynaptic reflex in 70 Parkinsonian patients and 12 normal subjects show four types of abnormal facilitation and recovery curves in the Parkinsonian group, types that correspond to variations in the clinical syndrome; Cryosurgical lesions in the ventro-lateral and ventro-postero-lateral nuclei of the thalamus restore
M, Ioku +3 more
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Effect of tetanus toxin on the monosynaptic reflex
Naunyn-Schmiedeberg's Archives of Pharmacology, 1983Tetanus toxin was injected at various doses (0.1-10,000 mouse MLD/kg) into the gastrocnemius muscle of the left hind leg of the cat. The relative excitability of the monosynaptic reflex (MSR) was increased in the very early period of the intoxication decreased in the later period, during which the MSR of the gastrocnemius was either partially or ...
K, Takano +3 more
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Pain effect on monosynaptic and polysynaptic reflex inhibition
Archives of Physical Medicine and Rehabilitation, 1995Determine the electrophysiological effects of anterior knee pain using monosynaptic and polysynaptic reflexes.A pretest/posttest control group experimental design with repeated measures.All tests were performed in a university laboratory.Six subjects suffering from patello-femoral dysfunction (PFD) composed the experimental group.
A, Leroux, M, Bélanger, J P, Boucher
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Orientation-induced artifacts in the measurement of monosynaptic reflexes
Neuroscience Letters, 1984Hoffmann and tendon jerk reflexes were tested in human subjects at various orientations between vertical, prone and supine. The data suggest that artifacts due to movement of soft tissue may explain the current disagreement in the literature on otolithic influences on these reflexes.
B M, Myklebust +2 more
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Monosynaptic Reflexes (H‐Reflex) and Motoneurone Excitability in Man
Developmental Medicine & Child Neurology, 1969SUMMARYThe author reviews the rationale of neurophysiological techniques currently employed in the investigation of motor function in man. The physiological basis of monosynaptic reflexes elicited by mechanical or electrical means is critically considered; and recent evidence concerning the complexity of these evoked responses is presented.
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Covariation of monosynaptic reflexes in spinal and decerebrate cats
Experimental Neurology, 1966Abstract Monosynaptic reflexes were recorded in several muscle nerves simultaneously. The mean amplitude, relative variance, and cross correlation of the reflexes was computed. A method is presented to calculate the variance and correlation of moving averages, and of the deviation of measurements from moving averages.
G G, Somjen, C J, Health
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Reproducibility of a heteronymous monosynaptic reflex in biceps brachii
Electroencephalography and Clinical Neurophysiology/Electromyography and Motor Control, 1995The present study provides normal data for a new technique to assess conduction across the C5/C6 segments by recording a heteronymous monosynaptic reflex response from the contracting biceps brachii in response to stimulation of the median nerve in the cubital fossa.
T A, Miller +3 more
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