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In the frontal lobes, dopamine plays a role in controlling the flow of information from other areas of the brain. Dopamine disorders in the frontal lobes can cause a decline in neurocognitive function, particularly those linked to the frontal lobes, such as memory, attention and problem solving.
Dopamine production. Dopamine is produced in several areas of the brain, including the substantia nigra and the ventral tegmental area. It is a neurohormone that is released by the hypothalamus.opamine is also used as medication. It acts on the sympathetic nervous system. Application of dopamine leads to increased heart rate and blood pressure. Dopamine cannot cross the blood-brain barrier, so dopamine given as a drug does not directly affect the central nervous system.