To confirm a diagnosis of epilepsy,a neurologist needs to record the overall electrical activity in Hillary's brain.What would be the best way for the neurologist to obtain this information

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The best way for the neurologist to record the overall electrical activity in Hillary's brain is through an electroencephalograph (EEG). EEG measures the electrical activity generated by the brain through the use of electrodes placed on the scalp. This test is commonly used in diagnosing epilepsy as abnormal electrical activity can indicate the presence of a seizure disorder. MRI and CT scans can provide structural information about the brain, but do not measure electrical activity. TMS is a non-invasive brain stimulation technique used for research and treatment of certain neurological disorders, but not for diagnosing epilepsy.

To Confirm a Diagnosis of Epilepsy,a Neurologist Needs to Record