Final answer:
Schizophrenia is involved with the dopaminergic pathway in the brain, specifically the D2 receptors.
Step-by-step explanation:
Schizophrenia is associated with the dopaminergic pathway in the brain, specifically the D2 receptors. Research has shown that abnormal dopamine signaling in the brain is a key factor in the development of schizophrenia. The D2 receptors are involved in regulating dopamine levels, and their dysfunction can lead to an imbalance in dopamine activity, contributing to the symptoms of schizophrenia.