期刊
PSYCHOLOGICAL REPORTS
卷 115, 期 3, 页码 675-695出版社
SAGE PUBLICATIONS INC
DOI: 10.2466/18.PR0.115c31z8
关键词
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资金
- NCI NIH HHS [R01CA152062] Funding Source: Medline
- NHLBI NIH HHS [U01HL097839] Funding Source: Medline
- NIDA NIH HHS [R01DA023051] Funding Source: Medline
Because addictive behaviors typically result from violated homeo-stasis of the impulsive (amygdala-striatal) and inhibitory (prefrontal cortex) brain systems, this study examined whether these systems sub-serve a specific case of technology-related addiction, namely Facebook addiction. Using a go/no-go paradigm in functional MRI settings, the study examined how these brain systems in 20 Facebook users (M age = 20.3 yr., SD = 1.3, range = 18-23) who completed a Facebook addiction questionnaire, responded to Facebook and less potent (traffic sign) stimuli. The findings indicated that at least at the examined levels of addiction-like symptoms, technology-related addictions share some neural features with substance and gambling addictions, but more importantly they also differ from such addictions in their brain etiology and possibly pathogenesis, as related to abnormal functioning of the inhibitory-control brain system.
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