ECONOMICS (CBSE/UGC NET)

Detailed explanation-1: -The limbic system develops years ahead of the prefrontal cortex. Development in the limbic system plays an important role in determining rewards and punishments and processing emotional experience and social information.

Detailed explanation-2: -The prefrontal cortex (PFC) efferent projections to limbic areas facilitate a top-down control on the execution of goal-directed behaviours. The PFC sends glutamatergic outputs to limbic areas such as the hippocampus and amygdala which in turn modulate the activity of the nucleus accumbens (NAc).

Detailed explanation-3: -A Mismatch in Maturation Unlike the prefrontal cortex, the hormone-fueled limbic system undergoes dramatic changes at the time of puberty, which traditionally begins between ages 10 and 12. The system regulates emotion and feelings of reward.

Detailed explanation-4: -The prefrontal cortex acquires information from all of the senses and orchestrates thoughts and actions in order to achieve specific goals. The prefrontal cortex is one of the last regions of the brain to reach maturation, which explains why some adolescents exhibit behavioral immaturity.