Author Question: Matthew's parents are concerned about the possibility that he might have either a hearing loss or ... (Read 46 times)

Destiiny22 · **on:** Jun 22, 2018

Matthew's parents are concerned about the possibility that he might have either a hearing loss or autism spectrum disorder, as he has not learned to speak and is not responsive to their efforts to speak to him. Which of the following technologies might assist Matthew's physician in making an accurate diagnosis?

a. analysis of evoked potentials
b. positron emission tomography (PET)
c. computerized tomography (CT)
d. functional magnetic resonance imaging (fMRI)

Question 2

A technique that is often used to determine whether or not a stimulus has been perceived by the brain is

a. the analysis of evoked potentials.
b. the recording of electrical activity from the brain during surgery.
c. positron emission tomography (PET).
d. magnetic resonance imaging (MRI).