Basically, there are three types of any equilibrium: (a) Stable Equilibrium: There is stable equilibrium, when the object concerned, after having been disturbed, tends to resume its original position. Thus, in the case of a stable equilibrium, there is a tendency for the object to revert to the old position.
The modern disease theory of alcoholism states that problem drinking is sometimes caused by a disease of the brain, characterized by altered brain structure and function. The American Medical Association (AMA) declared that alcoholism was an illness in 1956.
Alcohol-related dementia (ARD) is a form of dementia caused by long-term, excessive drinking, resulting in neurological damage and impaired mental processing.he symptoms of alcohol dementia are essentially the same as the symptoms present in other types of dementia, making alcohol dementia difficult to diagnose. There are very few qualitative differences between alcohol dementia and Alzheimer's disease and it is therefore difficult to distinguish between the two.