Instrumentation: Amplifiers

This lesson covers electrical principles as they relate to polysomnography, electrical bio-potentials, AC and DC amplifiers, referential and bipolar electrodes, common mode rejection, polarity, gain, sensitivity and amplitude are and their use in a sleep study

Purchasing this lesson provides:

  • An instructional video detailing the educational subjects above
  • A 15-question exam to check your learning
  • A course evaluation
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