Search Results - "Hagbarth, K E"

Human motor control consequences of thixotropic changes in muscular short-range stiffness by Axelson, H. W., Hagbarth, K.‐E.

“…The primary aim of the present study was to explore whether in healthy subjects the muscle contractions required for unrestrained voluntary wrist dorsiflexions…”
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Tonic vibration reflexes elicited during fatigue from maximal voluntary contractions in man by Bongiovanni, L G, Hagbarth, K E

“…1. In the present study on human foot dorsiflexor muscles we have examined the effects of high-frequency (150 Hz) muscle vibration on weak or moderate…”
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Decline in spindle support to alpha-motoneurones during sustained voluntary contractions by Macefield, G, Hagbarth, K E, Gorman, R, Gandevia, S C, Burke, D

“…1. To address whether the muscle spindle support to alpha-motoneurones is maintained during prolonged isometric voluntary contractions, the discharge of…”
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Prolonged muscle vibration reducing motor output in maximal voluntary contractions in man by Bongiovanni, L G, Hagbarth, K E, Stjernberg, L

“…1. We observed in a previous study on the human foot dorsiflexor muscles that the fatigue-induced decline in motor output during sustained maximal voluntary…”
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Motor-unit responses in human wrist flexor and extensor muscles to transcranial cortical stimuli by Calancie, B, Nordin, M, Wallin, U, Hagbarth, K E

“…1. Transcranial cortical stimuli (TCCS) were used to elicit motor responses in contralateral wrist flexor and extensor muscles of healthy adult subjects. The…”
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Human motor compensations for thixotropy-dependent changes in resting wrist joint position after large joint movements by Axelson, H. W., Hagbarth, K.-E.

“…Aim:  Resting tension of relaxed skeletal muscle fibres held at a given length varies with the immediate previous history of length changes and contractions…”
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Thixotropy of rib cage respiratory muscles in normal subjects by Homma, Ikuo, Hagbarth, Karl-Erik

“…1  Second Department of Physiology, Showa University School of Medicine, 142-8555 Tokyo, Japan and 2  Department of Clinical Neurophysiology, University…”
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Reduced servo-control of fatigued human finger extensor and flexor muscles by Hagbarth, K E, Bongiovanni, L G, Nordin, M

“…1. In healthy human subjects holding the index finger semi-extended at the metacarpophalangeal joint against a moderate load, electromyographic (EMG) activity…”
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The fusimotor system. Its role in fatigue by Hagbarth, K E, Macefield, V G

“…Several lines of evidence point to an important role of the fusimotor system in the "muscle-wisdom" phenomenon during peripheral fatigue of some human…”
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Somatosensory, proprioceptive, and sympathetic activity in human peripheral nerves by Vallbo, A B, Hagbarth, K E, Torebjörk, H E, Wallin, B G

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After-effects on stiffness and stretch reflexes of human finger flexor muscles attributed to muscle thixotropy by Hagbarth, K E, Nordin, M, Bongiovanni, L G

“…1. While the subject maintained a weak contraction in his finger flexor muscles, holding the metacarpophalangeal joints in 45 deg flexion, test torque pulses…”
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Thixotropic behaviour of human finger flexor muscles with accompanying changes in spindle and reflex responses to stretch by HAGBARTH, K.-E, HAGGLUND, J. V, NORDIN, M, WALLIN, E. U

“…Prompted by previous reports on muscle thixotropy, we have investigated changes in inherent and reflex stiffness of the finger flexor muscles of human subjects…”
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Gamma loop contributing to maximal voluntary contractions in man by Hagbarth, K E, Kunesch, E J, Nordin, M, Schmidt, R, Wallin, E U

“…A local anaesthetic drug was injected around the peroneal nerve in healthy subjects in order to investigate whether the resulting loss in foot dorsiflexion…”
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Thermoregulatory and rhythm-generating mechanisms governing the sudomotor and vasoconstrictor outflow in human cutaneous nerves by Bini, G, Hagbarth, K E, Hynninen, P, Wallin, B G

“…1. Recordings of multiunit sympathetic activity were made from human nerve fascicles supplying hairy and glabrous skin of the extremities in healthy subjects…”
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Effects of preceding movements and contractions on the tonic vibration reflex of human finger extensor muscles by Nordin, M, Hagbarth, K E

“…The vibration sensitivity of feline muscle spindle endings is known to vary as a result of preceding muscle conditioning manoeuvres. If similar after-effects…”
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Mechanoreceptive units in the human infra-orbital nerve by Nordin, M, Hagbarth, K E

“…Eighty-four low-threshold mechanoreceptive afferents innervating facial hairy skin or the red zone of the lip were recorded with micro-electrodes from the…”
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The responses of human muscle spindle endings to vibration of non-contracting muscles by Burke, D, Hagbarth, K E, Löfstedt, L, Wallin, B G

“…1. In micro-electrode recordings from the human peroneal and tibial nerves, the responses of thirty-two primary spindle endings, thirteen secondary spindle…”
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Muscle spindle responses to stretch in normal and spastic subjects by Hagbarth, KE, Wallin, G, Löfstedt, L

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Generator mechanisms of epileptic potentials analyzed by dipole tracing method by Homma, S, Nakajima, Y, Musha, T, Okamoto, Y, Hagbarth, K E, Blom, S, Flink, R

“…A new dipole tracing method, based on a realistic head model, was used to determine dipole locations and vector moments of interictal convexity sharp waves…”
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Muscle spindle activity in man during shortening and lengthening contractions by Burke, D, Hagbarth, K E, Löfstedt, L

“…1. The responses of forty-one muscle spindle endings, mostly in tibialis anterior, were studied in human subjects during voluntary movements of the ankle joint…”
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