The term electroencephalography and its usefulness in sleep. Introduction: Electroencephalography can be defined as the measurement of electrical activity in various portions of the brain and its recording as a visual hint on the paper or on an oscilloscope screen.

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Chapter 9.7, Problem 9.6.1QC

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The term electroencephalography and its usefulness in sleep.

Introduction:

Electroencephalography can be defined as the measurement of electrical activity in various portions of the brain and its recording as a visual hint on the paper or on an oscilloscope screen.

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