generally
Drugs act on the neurons in the limbic system.
stimulants
The circulatory system acts like a transportation network, delivering oxygen and nutrients to cells throughout the body and removing waste products like carbon dioxide. It includes the heart, blood vessels, and blood, which work together to keep the body functioning properly.
The lungs act as the mechanism to exchange oxygen and carbon dioxide. The heart is the main pumping system that helps to move it throughout the body.
The endocrine system is responsible for producing and secreting hormones that help regulate various body functions and activities. Hormones released by this system act as chemical messengers to control processes like metabolism, growth, and reproduction throughout the body.
The endocrine system
Central nervous system suppressors, such as narcotic medications, are the only way to influence limbic system functions since it is located in the brain. The limbic system is our emotion and memory processing center, so if medications are given there will be changes in mood and behavior.
The endocrine system is most closely associated with the slow control of bodily activities. It secretes hormones that regulate various processes in the body over time, such as metabolism, growth, and reproduction. Hormones act as chemical messengers and can influence multiple organs and tissues throughout the body.
nucleus accumbens
Depends on the kind of drug. It will lessen the effectiveness of many drugs by causing them to move through the body more rapidly. If you mean drugs of abuse, the answer is an emphatic "No!" If anything, it will make the effects worse.
Legal drugs are drugs that are perscribed just for you and you take them as it is written on your perscription. Illegal drugs are any drug you can buy on the street The question asks about 'acts' not 'drugs'. An illegal act is against the law, a legal act is permitted.
neuro drugs