Severity of dependence modulates smokers’ functional connectivity in the reward circuit: a preliminary study

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• 作者：Zhujing Shen ; Peiyu Huang ; Wei Qian ; Chao Wang ; Hualiang Yu…
• 刊名：Psychopharmacology
• 出版年：2016
• 出版时间：June 2016
• 年：2016
• 卷：233
• 期：11
• 页码：2129-2137
• 全文大小：1,080 KB
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Biomedicine
  Pharmacology and Toxicology
  Psychiatry
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1432-2072
• 卷排序：233

文摘

RationaleNicotine dependence is characterized as a neural circuit dysfunction, particularly with regard to the reward circuit. Although dependence severity moderates cue reactivity in the brain regions involved in reward processing, the direction of its influence remains controversial.