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Alcohol acts as a general central nervous system depressant, but it also affects some specific areas of the brain to a greater extent than others. Memory impairment caused by alcohol has been linked to the disruption of hippocampal function—particularly affecting gamma-Aminobutyric acid (GABA) and N-methyl-D-aspartate (NMDA) neurotransmission which negatively impacts long-term potentiation ...
Alcohol-related brain damage can have drastic effects on the individuals affected and their loved ones. The options for treatment are very limited compared to other disorders. Although limited, most patients with alcohol-related cognitive deficits experienced slight improvement of their symptoms over the first two to three months of treatment. [8]
The effects can manifest much later—mid-life Alcohol Use Disorder has been found to correlate with increased risk of severe cognitive and memory deficits in later life. [ 7 ] [ 8 ] Alcohol related brain damage is not only due to the direct toxic effects of alcohol; alcohol withdrawal, nutritional deficiency, electrolyte disturbances, and ...
In Osborn’s neurosurgery practice, he has seen firsthand the effects of alcohol on the brain. "We know that people who drink have bad brains," he said. "I actually operated on one two days ago."
In a 2023 study published in the journal Alcohol, chronic heavy alcohol consumption was found to cause DNA damage and oxidative stress, which can lead to an increased risk of cancer ...
Alcohol appears to trigger the secretion of pro-inflammatory cytokines, elevating inflammation and promoting liver damage. Regular drinking can also lead to alcoholic fatty liver disease—a build ...
Alcohol-related dementia is a broad term currently preferred among medical professionals. [10] If a person has alcohol-related 'dementia' they will struggle with day-to-day tasks. This is because of the damage to their brain, caused by regularly drinking too much alcohol over many years. [17] This affects memory, learning and other mental ...
“Over time, this repeated damage can result in cirrhosis, where the liver becomes so scarred that it loses functionality,” she explains. This may eventually raise the risk of liver cancer. 2.