OBJECTIVE Fifty years ago, craving was defined as an "urgent and overpowering desire, or irresistible impulse", but subsequently, craving definitions have been modified by many authors and no unique definition of this phenomena, or a consensus in regards to its manifestation and significance exists. This review discusses the contemporary views of alcohol craving. Issues such as definition and d...

Traditional models of craving have been based primarily on the concept of classical conditioning. In recent years, however, researchers increasingly have introduced cognitive concepts, such as memory, expectancies, interpretation, and automatic behavior, into their conceptualizations of craving. These efforts have culminated in the development of four cognitive models of craving: cognitive labe...

Research on assessing craving in laboratory settings often involves inducing and then measuring craving in subjects. Cue-induced craving is studied in laboratory settings using the cue reactivity paradigm, in which drug-related photos, videos, evocative scripts, olfactory cues, and paraphernalia may induce craving. Cue-induced craving evoked by drug-related stimuli could be associated with rela...

Background The construct of craving has been shown to play a crucial role in the development and maintenance of addictive behaviors. Both novelty seeking and desire thinking have been identified, respectively, as important temperamental and cognitive predictors of craving. Aims In the present study we aimed to explore the relative contribution of novelty seeking and desire thinking towards cr...

This study aimed to: (1) evaluate food craving and high-sweet-fat food craving across the menstrual cycle; (2) compare the craving and explicit/implicit emotional response to different food; and (3) investigate the reward sensitivity among PMDD and control groups. The PMDD group without treatment history and control group were evaluated for food craving, emotional response to food, implicit att...

Elaborated Intrusion theory (EI theory; Kavanagh, Andrade, & May, 2005) posits two main cognitive components in craving: associative processes that lead to intrusive thoughts about the craved substance or activity, and elaborative processes supporting mental imagery of the substance or activity. We used a novel visuospatial task to test the hypothesis that visual imagery plays a key role in cra...

Cancer treatment can impact the hypothalamic-pituitary region of the developing brain, impairing appetite regulation and causing food craving in children who have survived cancer. We assessed food craving using a modified Food Craving Inventory in 22 survivors of pediatric acute lymphoblastic leukemia (ALL) and lymphoma (median age = 11.7 years) and evaluated its association with treatment expo...

Numerous research groups are now using analysis of blood oxygen level-dependent (BOLD) functional magnetic resonance imaging (fMRI) results and relaying back information about regional activity in their brains to participants in the scanner in 'real time'. In this study, we explored the feasibility of self-regulation of frontal cortical activation using real-time fMRI (rtfMRI) neurofeedback in ...

Introduction The present study aims to contribute to our knowledge on the causes of variations in experienced craving of (ex)smokers. The general idea is tested that when (ex)smokers are exposed to a smoking-cue, their level of craving is determined by the momentary state of mind through which the smoking-cue is interpreted. Methods A cue-reactivity paradigm in temporary abstinent smokers is ...

OBJECTIVE Drug craving is defined as an urge to continue substance abuse. Drug dependents use different terms to express their subjective feeling of craving. This study was an attempt to generate an understanding of craving terminology among different groups of Persian speaking Iranian opiate dependents. METHOD Terms used for the meaning of drug craving were listed by 36 ex-opiate dependents ...