title: Involvement of action-related brain regions in nicotine addiction.
abstract: The study of Wagner et al. (J Neurosci 31: 894-898, 2011) reveals the neural correlates of spontaneously activated action representations in smokers when subjects watch movie characters smoke. We stress the importance of differentiating how these representations are activated: while the anterior intraparietal sulcus and inferior frontal gyrus are part of the mirror neuron system of smokers, the middle frontal gyrus, premotor cortex, and superior parietal lobule represent the smoking-related tool use skills and action knowledge activated by smoking paraphernalia.
authors.affiliation: Institute of Medical Psychology, Goethe-University, Frankfurt am Main, Germany. yalachkov@med.uni-frankfurt.de
authors.forename: Yavor
authors.initials: Y
authors.lastname: Yalachkov
authors.forename: Marcus J
authors.initials: MJ
authors.lastname: Naumer
mesh_terms: D001931:Brain Mapping; D005625:Frontal Lobe / Q000187:drug effects* / Q000502:physiology; D006801:Humans; D009538:Nicotine / Q000494:pharmacology*; D010296:Parietal Lobe / Q000187:drug effects* / Q000502:physiology; D012907:Smoking / Q000503:physiopathology; D014029:Tobacco Use Disorder / Q000503:physiopathology*
chemical_list: D009538:Nicotine