cerebral cortex. The outer layer of gray matter that covers the cerebral hemispheres in the brain of many vertebrate animals and is composed of folds of nerve cells and fibers.erebral cortex. The outer layer of gray matter that covers the cerebral hemispheres in the brain of many vertebrate animals and is composed of folds of nerve cells and fibers.
Dopamine blockers and depletors are used to treat conditions that arise from the over-production or increased activity of dopamine. Dopamine blockers work by binding to and blocking the action of dopamine receptors.his prevents the receptors from using the dopamine that is present in the brain or elsewhere in the body. Conversely, dopamine depletors work by preventing dopamine from being stored or released by neurons. There are numerous types of dopamine blockers and depletors.
Dopamine is a neurotransmitter that helps control the brain 's reward and pleasure centers. Dopamine also helps regulate movement and emotional responses, and it enables us not only to see rewards, but to take action to move toward them.opamine is a neurotransmitter that helps control the brain 's reward and pleasure centers. Dopamine also helps regulate movement and emotional responses, and it enables us not only to see rewards, but to take action to move toward them.