… a greater risk for tobacco dependency than men, and quitting rates of cigarette smoking have
… are estimated to be current smokers [7], and while male smokers outnumber women who …

… of adolescents are able to quit smoking when adulthood emerges. This … differential impact
of adolescent versus adult repeated and long-term tobacco and nicotine exposure on cognitive …

… dopaminergic and glutamatergic signaling. The interaction of glutamatergic and dopaminergic
… in patients without any effect on sensorimotor gating in control smokers. Mecamylamine, a …

… Differential views reveled by a few other studies that smoking has positive effects on certain
cognitive … Glutamate, GABA, and other cortical metabolite concentrations during early …

… Following extended nicotine exposure, this differential sensitivity to desensitization may …
shortage of GABA over glutamate, which could be a key mechanism promoting tobacco use [32]. …

… ) antagonist, its effects are expected to … subjective rewarding effects of N 2 O using measures
previously employed in studies of ketamine. We also tested for moderation of these effects …

… study, and our results could partly reflect the effects of cigarette smoking on different
cognitions. Finally, smoking history in the ADNI database is defined by subjective self-report from …

… and/or cigarettes; and were willing to abstain from smoking nicotine cigarettes within 8 h of
… MRS, reflects total glutamate in the selected MRS voxel instead of differentiated intracellular …

… glutamate in recent years. Alcohol intake is assumed to inhibit the glutamatergic system, among
… to lead to a compensatory increase of extracellular glutamate as well as the number and …

… subjectively more valuable to them compared with smokers … the release of many
neurotransmitters including glutamate,54,55 … explaining the differential association of smoking on …