Biological Rhythms and SleepConsciousness

EMG Test

In this clip, a female voiceover explains the reasoning for using EMG. This clip is a simulation of a doctors office visit including the insertion of electrodes and administration of nerve tests.

Why do clinicians use EMG? What do the inserted electrodes measure? What is the rationale for examining EMG for muscle tissue at rest? How are EMGs used to better understand our sleep cycles?

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