Alcohol consumption can lead to long-term cognitive impairment. According to the National Institute on Alcohol Abuse and Alcoholism [2], alcohol consumption can damage the brain and cause cognitive deficits, including problems with memory, attention, and decision-making. The article further explains that heavy drinking can cause shrinkage of the brain and damage to the white matter, which is responsible for communication between different parts of the brain. This damage can lead to long-term cognitive impairment, even after a person stops drinking.

Additionally, a study published in the Journal of Clinical Medicine [3] found that chronic alcohol use can lead to a decrease in cognitive function, particularly in the areas of attention, working memory, and executive function. The study also found that the severity of cognitive impairment was related to the amount and duration of alcohol consumption.

While the Drug Patent Watch [1] website provides information about patents related to alcohol, it does not provide any information on the effects of alcohol on cognitive function.

In conclusion, the sources provided indicate that alcohol consumption can cause long-term cognitive impairment, including problems with memory, attention, and decision-making. The severity of impairment is related to the amount and duration of alcohol consumption. Therefore, it is important to consume alcohol in moderation and seek help if struggling with alcohol addiction.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ALCOHOL
[2] https://pubs.niaaa.nih.gov/publications/aa53.htm
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6875727/