Background Craving is one of the important factors having an effective role in the addiction
relapse. As an important factor in the therapy failure, this clinical phenomenon has to be …

Introduction Drug cue reactivity (DCR) is widely used in experimental settings for both
assessment and intervention. There is no validated database of pictorial cues available for …

Background One of the most important factors affecting relapse of addiction is craving beliefs
of substance use. The goal of the present study was assessment of the effectiveness of …

Background: Addiction is one of the fundamental problems in society that led to the loss of
the national capital and the most disruptive of order and security in society. The aim of the …

Introduction: Craving to methamphetamine is a significant health concern and exposure to
methamphetamine cues in laboratory can induce craving. In this study, a task designing …

Methods: A total of 25 crystalline-heroin smokers underwent functional magnetic resonance
imaging (fMRI), while viewing heroin-related and neutral cues presented in a block-design …

Introduction: Relapse in methamphetamine dependency is one of the most difficult parts to
treat. Therefore treatment of craving for usage is one of the essential sections of treatment in …

Objectives To investigate the effects of transcranial direct current stimulation (tDCS) on brain-
derived neurotrophic factor (BDNF) levels, craving, and executive functions in individuals on …

Objective: This study aimed at determining the effectiveness of memory reconsolidation
interference by propranolol on drug craving and its relationship with emotion in subjects with …

Background: Subsidization is a policy to encourage the purchase and use of goods and
services and to promote their affordability for the poor. The Welfare Organization of Iran …