Neuroscience of Drug Craving for Addiction Medicine: From Circuits to Therapies Publisher Pubmed



Ekhtiari H^{1, 2, 3} ; Nasseri P^{1, 2} ; Yavari F¹ ; Mokri A⁴ ; Monterosso J^{5, 6, 7}
Source: Progress in Brain Research Published:2016

Abstract

Drug craving is a dynamic neurocognitive emotional–motivational response to a wide range of cues, from internal to external environments and from drug-related to stressful or affective events. The subjective feeling of craving, as an appetitive or compulsive state, could be considered a part of this multidimensional process, with modules in different levels of consciousness and embodiment. The neural correspondence of this dynamic and complex phenomenon may be productively investigated in relation to regional, small-scale networks, large-scale networks, and brain states. Within cognitive neuroscience, this approach has provided a long list of neural and cognitive targets for craving modulations with different cognitive, electrical, or pharmacological interventions. There are new opportunities to integrate different approaches for carving management from environmental, behavioral, psychosocial, cognitive, and neural perspectives. By using cognitive neuroscience models that treat drug craving as a dynamic and multidimensional process, these approaches may yield more effective interventions for addiction medicine. © 2016 Elsevier B.V.