Answer:
Electroencephalogram
Step-by-step explanation:
In the cerebral cortex, cell bodies (soma) and dendrites produce the synaptic potentials that create an electrical activity that can be measured by electrodes placed on the scalp resulting in an Electroencephalogram.
a test or record of brain activity produced by electroencephalography.
Electroencephalography is an electrophysiological monitoring method to test or record brain activity.