single-fibre electromyography

A procedure used to evaluate the activity of single fibres of selected muscles (e.g., common extensor of fingers) displayed as an action potential on a cathode-ray oscilloscope.
Indications
Detection of early defects in neuromuscular junction diseases (e.g., myasthenia gravis, Eaton-Lambert syndrome, botulism) when a clinical (neurologic) exam is still normal.
Method
SF-EMG consists of insertion of small (25 µm in diameter) wire into a superficial muscle, and evaluation of muscle jitter and fibre density.

单词	single-fibre electromyography
释义	single-fibre electromyography single-fibre electromyography A procedure used to evaluate the activity of single fibres of selected muscles (e.g., common extensor of fingers) displayed as an action potential on a cathode-ray oscilloscope. Indications Detection of early defects in neuromuscular junction diseases (e.g., myasthenia gravis, Eaton-Lambert syndrome, botulism) when a clinical (neurologic) exam is still normal. Method SF-EMG consists of insertion of small (25 µm in diameter) wire into a superficial muscle, and evaluation of muscle jitter and fibre density.
随便看	laser range prediction laser range safety non-commissioned officer laser range safety officer laser ranging laser-ranging laser ranging countermeasures program laser ranging & designation system laser ranging retro reflector laser reactive deposition laser receiver-transmitter laser recharge of north carolina laser recorder laser reflectance spectrometer laser reflecting equipment laser reflection photoacoustic laser refractive keratoplasty laser rejuvenation laser relativity satellite laser remote optical sensing laser research and technology division laser research center laser (resin) laser resonance fluorescence laser resonant electron detection laser resurfacing