This surge of dopamine produces the feelings of pleasure and euphoria that can accompany drinking. However, this effect is temporary, leading many people to drink more in an attempt to sustain the dopamine high. All psychoactive drugs can activate the mesolimbic DA system, but the DA system is not the only system involved in the positive reinforcement network in the NAc. Previous research about the neurobiochemisty of alcohol dependence has focused on the DA system, but many of https://ecosoberhouse.com/ the […]
A simplistic definition calls alcoholism a disease caused by chronic, compulsive drinking. A purely pharmacological-physiological definition of alcoholism classifies it as a drug addiction that requires imbibing increasing doses to produce desired effects and that causes a withdrawal syndrome when drinking is stopped. This definition is inadequate, however, because alcoholics, unlike other drug addicts, do not always need ever-increasing doses of alcohol. What are the risk factors for alcohol use disorder? However, they can be a prompt for further assessment […]