Which of the following dementia-related brain disorders is associated with chronic alcoholism?

A. Lewy body disease is a type of progressive dementia caused by abnormal deposits of alpha-synuclein protein in the brain. It is not associated with alcoholism. B. Alzheimer's disease is the most common form of dementia, typically linked to age and genetic factors,not alcohol use. C. Huntington chorea (or Huntington’s disease) is a hereditary neurodegenerative disorder, not related to alcohol use. D. Wernicke-Korsakoff syndrome is a brain disorder directly associated with chronic alcoholism and thiamine (vitamin B1) deficiency.