Q. Electrical activity of brain is recorded by

A
CT Scan
B
Sphygmomanometer
C
ECG
D
EEG
Solution:

Electroencephalography (EEG) is an electrophysiological monitoring method to record electrical activity of the brain. It is typically noninvasive, with the electrodes placed along the scalp, although invasive electrodes are sometimes used such as in electrocorticography. EEG measures voltage fluctuations resulting from ionic current within the neurons of the brain.

Entri Contact Image

Get Expert Advice for Free: Register for Your Free Consultation Now!