During Brain Surgery,a Physician Places a Small Electrode on the Patient's

Multiple Choice

During brain surgery,a physician places a small electrode on the patient's exposed cerebral cortex.Although the patient is anesthetized,he is still conscious and the physician asks him to report what he experiences when different parts of the brain are electrically activated.This physician is using which method of studying the relation between the brain and behaviour?

A) neuropsychological tests
B) stimulation technique
C) brain imaging
D) electrical recording