electromyograph


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Related to electromyograph: electromyography, electrooculogram

e·lec·tro·my·o·graph

 (ĭ-lĕk′trō-mī′ə-grăf′)
n.
An instrument used in the diagnosis of neuromuscular disorders that produces an audio or visual record of the electrical activity of a skeletal muscle by means of an electrode inserted into the muscle or placed on the skin.

e·lec′tro·my′o·graph′ic adj.
e·lec′tro·my′o·graph′i·cal·ly adv.
e·lec′tro·my·og′ra·phy (-mī-ŏg′rə-fē) n.

electromyograph

(ɪˌlɛktrəʊˈmaɪəˌɡrɑːf)
n
an instrument for recording the electrical activity of muscles

e•lec•tro•my•o•graph

(ɪˌlɛk troʊˈmaɪ əˌgræf, -ˌgrɑf)

n.
a device for recording electric currents from an active muscle to produce an electromyogram. Abbr.: EMG
[1945–50]
e•lec`tro•my`o•graph′ic (-ˈgræf ɪk) adj.
e•lec`tro•my•og′ra•phy (-maɪˈɒg rə fi) n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.electromyograph - a medical instrument that records the electrical waves associated with the activity of skeletal muscles
medical instrument - instrument used in the practice of medicine
References in periodicals archive ?
Can triggered electromyograph thresholds predict safe thoracic pedicle screw placement?
Examinations were performed using a Medelec[R] Synergy multimedia electromyograph (Oxford Instruments, Surrey, England).
The Cadwell Wave electromyograph and stimulator (Cadwell Laboratories, Inc, Kennewick, WA) were used to measure the compound motor action potential (CMAP) and sensory nerve action potential (SNAP) latencies and amplitudes.
23) the electromyograph (EMG) and the electroneurograph (ENG) were normal, whereas the diagnosis was made using MRI, which showed that a surrounding lipoma had contributed to the compression
To evaluate whether the contraction of the target muscle occurred or not during executing the mental activity training of this trial, a diagnostic electromyograph (Medelec Synergy EMG and EP system, software version 11, Oxford Instruments; lower filter-10 Hz, high filter-10 KHz, sensitivity-50 [micro]V) was used.
and lower limb flexors distal weakness in peripheral predominantly affected neuropathies Decreased or absent abdominal Abdominal reflexes present reflexes Extensor plantar reflex Flexing plantar reflexes (Babinski sign) Clonus at ankle and patella Raised creatine kinase level in muscular diseases Flexor withdrawal reflex Abnormal electromyograph
Standard noninvasive electrophysiological measures of the dominant peroneal motor nerve were performed with a factory-calibrated TECA Sapphire II electromyograph (TECA Corp.
Electromyograph showed irritative myopathy without evidence of large-fiber sensory and motor polyneuropathy.