Abstract：
INTRODUCTION:Disruptions in neural measures of reward responsiveness are implicated in risk for and the development of Substance Use Disorders (SUDs) in general, but it is not clear if this is also true for Cannabis Use Disorder (CUD). To date, no studies have examined neural reward responsiveness in cannabis users using EEG. METHODS:Cannabis users (CU; n = 67) and non-users (n = 60) were drawn from larger studies of individuals with and without internalizing and externalizing psychopathology. Groups were matched on current and lifetime psychopathology. Participants completed a validated monetary reward task during electroencephalogram (EEG). One-way between subject analysis of covariance (ANCOVA) models examined group differences in four EEG indicators of reward responsiveness - the reward positivity (RewP) and feedback negativity (FN) event-related potentials and two time-frequency measures (reward-related delta and loss-related theta). RESULTS:CU demonstrated an enhanced RewP to the attainment of monetary reward compared to non-users (p = .004), even after controlling for relevant covariates. Secondary analyses found that occasional CU, but not current CUD or remitted CUD, showed enhanced RewP compared to non-users. There were no significant differences in FN, reward-related delta, or loss-related theta time-frequency measures between groups. CONCLUSIONS:To our knowledge, this is the first study to show preliminary evidence that CU have an enhanced RewP to reward and the extent of disruption may be related to CUD status. Our findings suggest that greater neural reward responsiveness may only be seen among occasional CU, not necessarily among CU with current or remitted CUD.
journal_name
Addict Behavjournal_title
Addictive behaviorsauthors
Crane NA,Funkhouser CJ,Burkhouse KL,Klumpp H,Phan KL,Shankman SAdoi
10.1016/j.addbeh.2020.106669subject
Has Abstractpub_date
2021-02-01 00:00:00pages
106669eissn
0306-4603issn
1873-6327pii
S0306-4603(20)30799-1journal_volume
113pub_type
杂志文章abstract：:Perceived descriptive norms are one of the strongest predictors of college drinking. Social Identity Theory posits that much of our identity is based on groups with which we affiliate. Prior research suggests that there is an association between perceived descriptive norms and drinking among those who identify more st...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2014.03.018
更新日期：2014-09-01 00:00:00
abstract：OBJECTIVE:In recent years the consumption of alcohol mixed with energy drinks (AmED) has become popular in young adults in North America. There have been few studies into the drinking patterns and risk behaviors that accompany this new form of alcoholic beverage consumption and more information is required to support h...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2011.07.003
更新日期：2011-12-01 00:00:00
abstract：:This study investigated the effects of salivary stimulation on thiocyanate (SCN) levels. A device for collecting parotid saliva that allowed for the measurement of flow rate was used in stimulated and nonstimulated conditions with six subjects. Results indicated that SCN levels exhibited considerable within-subject va...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/0306-4603(88)90045-7
更新日期：1988-01-01 00:00:00
abstract：:Repetitive negative thinking (RNT), the most studied forms of which are depressive ruminations and anxious worry, is a unique transdiagnostic process responsible for the development and maintenance of many mental disorders. Over the past decade, studies have shown that RNT could be involved in the development and main...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2020.106561
更新日期：2020-12-01 00:00:00
abstract：BACKGROUND:Major depression is one of the strongest known risk factors for suicide. However, of the estimated 8.5 million adults with serious thoughts of suicide in the past year, only half had a major depressive episode (MDE). Identifying risk factors for suicide in the absence of depression may provide additional tar...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2014.12.005
更新日期：2015-04-01 00:00:00
abstract：:Little is known about the natural course of smoking behaviors following substance use treatment, particularly among individuals with comorbid substance use and psychiatric disorders. This study examined smoking cessation efforts among 120 substance abusers with and without psychiatric comorbidity. Participants complet...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2004.02.051
更新日期：2004-07-01 00:00:00
abstract：:The possible impact of menstrual phase upon reactivity to nicotine was investigated in 12 healthy women smokers. Controlled doses of nicotine were administered via an intranasal aerosol delivery device to overnight-deprived women smokers in four hormonally verified menstrual phases. Physiological, biochemical, and sub...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/s0306-4603(98)00033-1
更新日期：1999-01-01 00:00:00
abstract：:This study was designed to uncover the fundamental psychological taste dimensions underlying people's ability to discriminate among commercial cigarettes, determine the roles that nicotine, tar, and carbon monoxide play in such taste dimensions, determine whether subjects can distinguish among cigarettes in general, a...
journal_title：Addictive behaviors
pub_type： 临床试验,杂志文章
doi：10.1016/0306-4603(86)90019-5
更新日期：1986-01-01 00:00:00
abstract：:The role of the endocannabinoid system in nicotine addiction is being increasingly acknowledged. We conducted a pilot, randomised double blind placebo controlled study set out to assess the impact of the ad-hoc use of cannabidiol (CBD) in smokers who wished to stop smoking. 24 smokers were randomised to receive an inh...
journal_title：Addictive behaviors
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.addbeh.2013.03.011
更新日期：2013-09-01 00:00:00
abstract：:When symptomatic individuals selectively attend to emotionally relevant stimuli, the ability to shift attention away from such material is impaired. Subjects may, however, seek to avoid further processing of these stimuli, which would facilitate attentional shifts. This was examined in a group of abstinent alcoholics'...
journal_title：Addictive behaviors
pub_type： 临床试验,杂志文章
doi：10.1016/s0306-4603(96)00051-2
更新日期：1997-07-01 00:00:00
abstract：:Fear of Missing Out (FoMO) is the tendency to experience anxiety over missing out on rewarding experiences of others. It has been associated with daily-life disruptions, such as distractions during driving. FoMO has also consistently been a predictor of Internet, smartphone, and social networks use disorders. In the c...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2020.106487
更新日期：2020-11-01 00:00:00
abstract：OBJECTIVE:Social stress in the form of maladaptive relationship conflict is a common precipitant to alcohol misuse and problems. Research has also established a clear causal association between alcohol misuse and relationship conflict in the form of intimate partner violence (IPV). Despite the robust literature linking...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2020.106474
更新日期：2020-10-01 00:00:00
abstract：:In 2003 the Thai government announced a radical shift in drug policy with the implementation of a War on Drugs. Although consequences of this controversial measure (e.g. drug dealer deaths) have received widespread attention relatively little work has evaluated changes in substance use. We used two anonymous represent...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2006.12.002
更新日期：2007-08-01 00:00:00
abstract：OBJECTIVES:This study examines the relationships between self-reported exposure to smokeless tobacco marketing and initiation/onset of smokeless tobacco use/susceptibility at 6-month follow-up, among a cohort of young adults in urban Texas. METHODS:Participants were 3597 18-25 year old never smokeless tobacco users, a...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2019.06.003
更新日期：2019-12-01 00:00:00
abstract：INTRODUCTION:Suboptimal decision-making is a feature in the initiation and maintenance of substance use, often manifested in choosing for short-term benefits rather than long-term gain, and the failure to display cognitive flexibility, respectively. Studies of nicotine users typically focus on characterizing those who ...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2015.02.011
更新日期：2015-06-01 00:00:00
abstract：:While it has been established that many women quit smoking during pregnancy, little is known about postpartum maintenance of smoking cessation and relapse. A sample of 567 women were surveyed at about 6 months postpartum in order to (a) describe the patterns of smoking relapse; (b) assess the perceived importance of s...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/0306-4603(90)90020-x
更新日期：1990-01-01 00:00:00
abstract：INTRODUCTION:Craving is being considered for inclusion in the Diagnostic and Statistical Manual (DSM) DSM-5. However, little is known of its genetic underpinnings - specifically, whether genetic influences on craving are distinct from those influencing DSM-IV alcohol dependence. METHOD:Analyses were conducted in a sam...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2012.03.021
更新日期：2013-02-01 00:00:00
abstract：:The present study examined whether drinking motivations and depressive symptoms would have a stronger impact on alcohol-related problems among adult children of alcoholics (ACOAs) and their dating partners as compared to non-ACOAs and their dating partners. Participants were 197 undergraduate (60 ACOAs, 137 non-ACOAs)...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2013.08.037
更新日期：2014-01-01 00:00:00
abstract：AIMS TO:Test the dimensionality and measurement properties of lifetime DSM-5 AUD criteria in a sample of adults from the metropolitan area of San Juan, Puerto Rico. DESIGN:Cross-sectional study with survey data collected in 2013-2014. SETTING:General population. PARTICIPANTS:Random household sample of the adult popu...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2016.06.011
更新日期：2016-11-01 00:00:00
abstract：:Most smoking cessation treatments are predicated on the assumption that the course of smoking reduction is psychologically homogeneous. The present study tested an alternative model incorporating three distinct stages: initial decision, initial control, and maintenance. Three measures (perceived health locus of contro...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/0306-4603(83)90021-7
更新日期：1983-01-01 00:00:00
abstract：:Recently, reports have suggested that cannabis withdrawal occurs commonly in adults with cannabis dependence, though it is unclear whether this extends to those with comorbid depression or to comorbid adolescents. We hypothesized that cannabis withdrawal would be common among our sample of comorbid adolescents and you...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2008.02.001
更新日期：2008-11-01 00:00:00
abstract：:Adolescents who use aggressive tactics to handle interpersonal conflicts may be at high risk for substance use, while adolescents who possess coping strategies to avoid or manage interpersonal conflict may be at lower risk for substance use. This study examined the association between interpersonal conflict tactics an...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/s0306-4603(01)00290-8
更新日期：2003-07-01 00:00:00
abstract：INTRODUCTION:This study evaluated the cue-reactivity and several psychometric properties of a questionnaire designed to assess marijuana users' self-efficacy to employ 21 specific cognitive-behavioral strategies to reduce their marijuana use. METHOD:Using a web-based recruitment and data-collection procedure, 513 regu...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2014.07.005
更新日期：2014-12-01 00:00:00
abstract：:The negative impact of alcohol is a significant concern to the US military given the costs associated with alcohol-related offenses. Despite considerable research in active duty personnel, relatively little is known about the current extent of alcohol use among incoming recruits. We examined the history of alcohol use...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2016.02.028
更新日期：2016-07-01 00:00:00
abstract：:Although Gamblers Anonymous (GA) is a popular intervention for gamblers, many attendees later present for professional treatment. This study evaluated gambling and psychosocial problems in individuals seeking professional treatment for gambling and compared those with and without a history of GA attendance. At intake ...
journal_title：Addictive behaviors
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0306-4603(02)00233-2
更新日期：2003-08-01 00:00:00
abstract：OBJECTIVE:Early in recovery from alcoholism, cognitive deficits may compromise patients' utilization of rehabilitative information. Cognitive impairment in a sample of newly detoxified inpatients with alcoholism was examined using the Neurobehavioral Cognitive Status Examination (NCSE). METHODS:Consecutively admitted ...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/s0306-4603(02)00258-7
更新日期：2003-07-01 00:00:00
abstract：:The transition from late childhood through middle adolescence represents a critical developmental period during which there is a rapid increase in the initiation and escalation of alcohol use. Alcohol use is part of a constellation of risk taking behaviors that increase during this developmental transition, which can ...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2015.05.011
更新日期：2015-10-01 00:00:00
abstract：:Many studies have shown a relationship between smoking and depression. However, few studies have examined the association between current depression and smoking and even fewer used large cross-sectional data to support these findings. Using the 2006 Behavioral Risk Factor Surveillance System data (n=248,800), we compa...
journal_title：Addictive behaviors
pub_type： 杂志文章,多中心研究
doi：10.1016/j.addbeh.2009.01.005
更新日期：2009-06-01 00:00:00
abstract：INTRODUCTION:The present study examined the longitudinal association among drinking problems, drinking to cope, and degree of intimate partner violence (IPV). Two competing models were tested; the first model posited that drinking to cope leads to greater drinking problems and this subsequently leads to more violence i...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2014.10.006
更新日期：2015-02-01 00:00:00
abstract：:Personality is one of several factors that have been related to the initiation, maintenance and cessation of smoking. This paper aims to analyze the relationship between the alternative five-factor model of personality (AFFM), nicotine dependence (ND), nicotine use (NU) and cessation after twelve months of a cognitive...
journal_title：Addictive behaviors
pub_type： 杂志文章
doi：10.1016/j.addbeh.2011.05.008
更新日期：2011-10-01 00:00:00
