Studies on the effects of smoking marijuana on the brain have shown that it is associated with
a) impaired short-term memory and increased blood flow to brain regions associated with emotion.
b) impaired long-term memory and decreased blood flow to brain regions associated with emotion.
c) impaired short-term memory and increased blood flow to brain regions associated with attention.
d) impaired long-term memory and decreased blood flow to brain regions associated with attention.
Question 2
Why is avoidance behavior so often maintained?
a) People do not want to overcome their fears.
b) Such behavior reduces the amount of fear a person experiences.
c) Friends and family members generally encourage it.
d) People fail to use safety behaviors.
Brain Damage Caused by Stress
Visual fields of the eye and the visual pathway to the brain
Summary of Functions of Principal Parts of the Brain
Neurons in a newborn’s brain
Analogy showing the effects of substitution, deletion, and insertion of one letter in a sentence
Differences in brain metabolism in the brain of an unaffected individual (upper) and a schizophrenic