An adolescent diagnosed with a conduct disorder stole and wrecked a neighbor's motorcycle.Afterward,the adolescent was confronted about the behavior but expressed no remorse.Which variation in the central nervous system best explains the adolescent's reaction?

Question

Quizplus · Accepted Answer

Adolescents with conduct disorder have been found to have significantly reduced gray matter bilaterally in the anterior insulate cortex and the amygdala.This reduction may be related to aggressive behavior and deficits of empathy.The less gray matter in these regions of the brain,the less likely adolescents are to feel remorse for their actions or victims.People with intermittent explosive disorder may have differences in serotonin regulation in the brain and higher levels of testosterone.Neuron destruction in the hippocampus is associated with memory deficits.The occipital lobe is involved with visual stimuli but not the processing of emotions.

An Adolescent Diagnosed with a Conduct Disorder Stole and Wrecked