Incentive sensitization in binge behaviors: A mini review on electrophysiological evidence
| العنوان: | Incentive sensitization in binge behaviors: A mini review on electrophysiological evidence |
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| المؤلفون: | Philipp A. Schroeder, Jennifer Svaldi, Ines Wolz, Dustin Werle |
| المصدر: | Addictive Behaviors Reports, Vol 13, Iss, Pp 100344-(2021) Addictive Behaviors Reports |
| بيانات النشر: | Elsevier, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Research paper, EPN, early posterior negativity, ERP, event-related potential, 030508 substance abuse, Binge drinking, Context (language use), Craving, BN, bulimia nervosa, OCD, obsessive compulsive disorder, 03 medical and health sciences, 0302 clinical medicine, Social pathology. Social and public welfare. Criminology, Event-related potential, medicine, Psychology, BED, binge eating disorder, Incentive sensitization, HV1-9960, Binge eating, Salience (language), Picture viewing, LPP, late positive potentials, IGD, internet gaming disorder, 030227 psychiatry, BF1-990, Psychiatry and Mental health, Incentive, Binge behaviors, medicine.symptom, 0305 other medical science, Attribution, EEG, electroencephalography, Cognitive psychology, Motivated attention, Event-related potentials |
| الوصف: | Highlights • Alterations in attentional processing have been observed in various binge behaviors. • We synthesize results from event-related potentials to incentive stimuli. • P300 and LPP amplitudes are consistently enlarged across studies. • The findings are in line with incentive sensitization. Introduction Binge behavior not only refers to the consumption of substances such as alcohol or food, but is also used in relation to gaming, watching and gambling. Dependent on context it makes for a widespread, benign recreational activity or can pose a serious mental health problem with deleterious consequences. Incentive sensitization theory describes the attribution of salience towards stimuli strongly associated with dopamine-mediated reward as a result of repeated consumption. The sensitized neural networks cause cue-triggered craving and excessive desire, but thus, this mechanism may also be applicable to stimulus-induced behaviors not associated with classical withdrawal symptoms. Event-related potentials (ERP) are a useful method of examining motivated attention towards incentive stimuli. This mini review aims to synthesize ERP findings from different types of binge behaviors in order to compare cue-reactivity to incentive stimuli. Methods Studies investigating binge drinking, binge eating as well as binge watching, gaming and gambling were screened. To limit the influence of concurrent task demands, ERP studies applying picture viewing paradigms with incentive stimuli were selected. Results Across binge behaviors, evidence on altered mid-latency ERPs has been mixed. However, studies investigating later stages of attentional processes more consistently find enlarged P300 and late positive potentials (LPP) amplitudes to relevant cues. Conclusion An altered attentional processing of incentive stimuli reflecting motivated attention is in line with incentive sensitization theory. Considering the limited number of studies, especially regarding binge behaviors not involving substances, more research is needed to attain a more thorough understanding of incentive sensitization across binge behaviors. |
| اللغة: | English |
| تدمد: | 2352-8532 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31a2169ea4ac1336818e25178ab864f6 http://www.sciencedirect.com/science/article/pii/S2352853221000079 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....31a2169ea4ac1336818e25178ab864f6 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 23528532 |
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