What was the first neuroimaging technique used to study abnormal behavior?
a) magnetic resonance imaging (MRI)
b) computerized axial tomography (CT)
c) positron emission tomography (PET)
d) magnetic resonance spectroscopy (MRS)
Question 2
Which of the following are cells found in the immune system?
a) neurons
b) antigens
c) lymphocytes
d) adrenocorticoids