Reflex activity in abdominal and limb muscles
نویسندگان
چکیده
منابع مشابه
Heteronymous reflex connections in human upper limb muscles in response to stretch of forearm muscles.
Torque motor produced stretch of upper limb muscles results in two distinct reflex peaks in the electromyographic activity. Whereas the short-latency reflex (SLR) response is mediated largely by the spinal monosynaptic reflex pathway, the longer-latency reflex (LLR) is suggested to involve a transcortical loop. For the SLRs, patterns of heteronymous monosynaptic Ia connections have been well-st...
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Introduction: The study aimed to investigate the onset time and the electromyographic activity level of the selected lower limbs muscles in active and inactive aged women. Methods: in this case-control study, 28 aged women with a mean age of 61.07±0.88 were selected in two groups of inactive (15 people) and active (13 people). The electrical activity of the selected muscles of the lower l...
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Purpose: A variation in squatting technique is using arms to actively push the bar up with the upper limbs which is common in bodybuilding. This study aimed to compare the Electromyography (EMG) activity of selected muscles during squat with and without upper limb assistance. Methods: This was a quasi-experimental study. Fifteen healthy male power lifters (using the convenience sampling method...
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Desynchronized sleep (DS) in the cat is accompanied by a long-lasting (tonic) constriction of muscle blood vessels (conductance decrease 5-30%), on which are superimposed short-lasting (phasic) vasoconstrictor waves that occur simultaneously with bursts of rapid eye movements and body twitches. Both the tonic and the phasic vasoconstrictions are abolished after regional sympathectomy (conductan...
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Objective: back pain is one of the most common health problems in different societies of the world, especially in industrialized countries. The aim of this study was to compare the electromyography activity of abdominal muscles and hamstrings in women with low back pain in different lifting positions. Methods: The present study was a quasi-experimental and laboratory study. The statistical sam...
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 1952
ISSN: 0022-3751
DOI: 10.1113/jphysiol.1952.sp004786