Autism spectrum disorder may be associated with structural abnormalities in the
a. basal ganglia, raphe nucleus, and hippocampus.
b. cerebellum, amygdala, and hippocampus.
c. orbitofrontal cortex, corpus callosum, and cingulate cortex.
d. locus coeruleus, red nucleus and hippocampus.
Question 2
Brain growth in autism spectrum disorder usually
a. proceeds at a normal rate.
b. first accelerates then decelerates relative to healthy controls.
c. first decelerates then accelerates relative to healthy controls.
d. proceeds at an increased rate throughout childhood and adolescence.