Question

Explain various waves observed in EEG with their frequencies and significance.

Answer 1

The electroencephalogram (EEG) is the depiction of the electrical activity occurring at the surface of the brain. ... Frequency (Hertz, Hz) is a key characteristic used to define normal or abnormal EEG rhythms. Most waves of 8 Hz and higher frequencies are normal findings in the EEG of an awake adul

Answer 2

Electroencephalogram (EEG) is thedepiction of the electrical activity occurring at the surface of the brain. ... Frequency(Hertz, Hz) is a key characteristic used todefine normal or abnormal EEG rhythms. Most waves of 8 Hz and higher frequenciesare normal findings in the EEG of an awake adult