D2 receptors are maximally seen in:-: (A) Frontal lobe, (B) Nucleus accumbens, (C) Cerebellum, (D) Corpus striatum
Answer is D. The impoant pathways in the brain that release dopamine as transmitter: Nigrostriatal pathway in basal ganglia - The fibers convey from substantia nigra of the midbrain to the corpus striatum in basal ganglia. It is an impoant pathway in the control of voluntary movements. Mesolimbic system - From the midbrain to the limbic system. The pathway is impoant in the control of emotions and emotion-related movements.