کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
938136 924585 2010 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Craving's place in addiction theory: Contributions of the major models
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
پیش نمایش صفحه اول مقاله
Craving's place in addiction theory: Contributions of the major models
چکیده انگلیسی

We examine in this paper the unfolding of craving concepts within 18 models that span roughly 60 years (1948–2009). The amassed evidence suggests that craving is an indispensable construct, useful as a research area because it has continued to destabilize patients seeking treatment for substances. The models fall into four categories: the conditioning-based models, the cognitive models, the psychobiological models, and the motivation models. In the conditioning models, craving is assumed to be an automatic, unconscious reaction to a stimulus. In the cognitive models, craving arises from the operation of information processing systems. In the psychobiological models, craving can be explained at least in part by biological factors with an emphasis on motivational components. Finally, in the motivation models, craving is viewed as a component of a larger decision-making framework. It is well accepted that no single model explains craving completely, suggesting that a solid understanding of the phenomenon will only occur with consideration from multiple angles. A reformulated definition of craving is proposed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neuroscience & Biobehavioral Reviews - Volume 34, Issue 4, March 2010, Pages 606–623
نویسندگان
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