Electroencephalogram or EEG – Definition, role, and results of the examination

Electroencephalogram or EEG – Definition, role, and results of the examination

The electroencephalogram (or EEG) is a test that measures the electrical activity of the brain. In reality, the examination is called electroencephalography, and electroencephalogram refers to the transcription of the recording in the form of a trace. It makes it possible to study and differentiate the main types of brain waves (delta, theta, alpha, and beta). This painless…