1.The limbic system: A. matures before the prefrontal cortex B. is another name for the prefrontal cortex C. is responsible for emotional regulation and impulse control D. matures before the amygdala Solution The limbic system is responsible for emotional regulationand impules control. Limbic system is that portion of the brain which deals with the emotions, arousal, learning aw well as formation of memories. It has a complicated structure that lies on the both side of the thalamus just beneath the cerebrum. It includes amygdala, hippocampus, thalamus, hypothalamus, basal ganglia and cingulate gyrus. Amygdala also known as the emotional centre of the brain. Hippocampus helps in the formation of new memories from our past experinces. While thalamus and hypothalamus are governs the changes occuring to the emotional activities. Basal ganglia involved in motor control and habbit learning. And cingulate gyrus manage smell and sight and regulate our behaviour..