Search results
Results from the WOW.Com Content Network
Alcohol-related brain damage [1] [2] alters both the structure and function of the brain as a result of the direct neurotoxic effects of alcohol intoxication or acute alcohol withdrawal. Increased alcohol intake is associated with damage to brain regions including the frontal lobe , [ 3 ] limbic system , and cerebellum , [ 4 ] with widespread ...
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 ...
The long-term impact of alcohol on the brain has become a growing area of research focus. While researchers have found that moderate alcohol consumption in older adults is associated with better cognition and well-being than abstinence, [1] excessive alcohol consumption is associated with widespread and significant brain lesions.
Additionally, drinking alcohol can put a dent in a person's nutrition, preventing the body from absorbing folic acid, which is critical to all our cells. It can also block the uptake of important ...
Excessive alcohol use causes damage to brain function, and psychological health can be increasingly affected over time. [53] Social skills are significantly impaired in people with alcoholism due to the neurotoxic effects of alcohol on the brain, especially the prefrontal cortex area of the brain.
“Consuming several drinks at one time (binge drinking) is associated with immediate risks, such as alcohol poisoning, accidents, or injuries, as well as long-term effects on heart and brain ...
Alcohol may reduce chronic stress signaling that would otherwise increase the risk for cardiovascular disease, Tawakol says. But drinking is certainly not the healthiest way to reduce stress .
The reinforcing effects of alcohol consumption are mediated by acetaldehyde generated by catalase and other oxidizing enzymes such as cytochrome P-4502E1 in the brain. [60] Although acetaldehyde has been associated with some of the adverse and toxic effects of ethanol, it appears to play a central role in the activation of the mesolimbic ...