Αποτελέσματα Αναζήτησης
23 Αυγ 2019 · Smoking can have many effects on your brain. Apart from addiction to nicotine, smoking can also increase your risk for brain diseases, including dementia, stroke, and loss of brain volume.
In most studies, exposure to smoke is associated with increased risk for negative preclinical and cognitive outcomes in younger people as well as in older adults. Potential mechanisms for smoke's harmful effects include oxidative stress, inflammation, and atherosclerotic processes.
10 Αυγ 2007 · Enhanced neurotransmission may account for the most commonly-reported cognitive effects of cigarette smoking including improved attentional performance and related effects such as improvements in reaction times, arousal, motivation, and sustained attention (Brody 2006).
1 Μαρ 2023 · This suggests that exposure to nicotine in adolescence affects normative 5-HT function by inducing changes in 5-HT levels within the limbic system in the short term, however, this is dependent on the brain region in question.
23 Μαρ 2018 · This study suggests that the effects of tobacco withdrawal on reward-related brain function interact with subjects’ level of nicotine dependence severity. These are potentially important sources of variability that could contribute to smoking cessation outcomes.
24 Μαρ 2022 · Neurobiological findings have identified the mechanisms by which nicotine in tobacco affects the brain reward system and causes addiction.
30 Ιουν 2021 · Smokers were intact on processing speed. Smoking accumulation and lower age onset of regular smoking were correlated with lower neuropsychological function. Our findings add to the growing body of evidence suggesting that chronic tobacco smoking impacts cognition negatively.
