ArticleFrontiers in human neuroscience2011
Implicit and Explicit Processes in Risk Perception: Neural Antecedents of Perceived HIV Risk.
Article in Frontiers in human neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.
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Who cites it
17 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.
- Neuroelectric Correlates of Human Sexuality: A Review and Meta-Analysis.Archives of sexual behavior · 2023Pooled it
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- Impressions of HIV risk online: Brain potentials while viewing online dating profiles.Cognitive, affective & behavioral neuroscience · 2019Article
- Article
- Article
- How real-life health messages engage our brains: Shared processing of effective anti-alcohol videos.Social cognitive and affective neuroscience · 2017Article
- On the primacy and irreducible nature of first-person versus third-person information.F1000Research · 2017Article
- Does attractiveness influence condom use intentions in heterosexual men? An experimental study.BMJ open · 2016Article
- Neural correlates of HIV risk feelings.Social cognitive and affective neuroscience · 2015Article
- How Target and Perceiver Gender Affect Impressions of HIV Risk.Frontiers in public health · 2015Article
- Late positive potential to explicit sexual images associated with the number of sexual intercourse partners.Social cognitive and affective neuroscience · 2015Article
- Is There Evidence for Neurocognitive Dysfunctions in Patients with Postnatal HIV Infection? A Review on the Cohort of Hemophilia Patients.Frontiers in human neuroscience · 2014Review
- Neural correlates of risk perception during real-life risk communication.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2013Article
- Neural correlates of risk perception: HIV vs. leukemia.Frontiers in behavioral neuroscience · 2013Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Field studies on HIV risk suggest that people may rely on impressions they have about the safety of their partner at the dispense of more objective risk protection strategies. In this study, ERP recordings were used to investigate the brain mechanisms that give rise to such impressions. First, in an implicit condition, participants viewed a series of photographs of unacquainted persons while performing a task that did not mention HIV risk. Second, in an explicit condition, participants estimated the HIV risk for each presented person. Dense sensor EEG was recorded during the implicit and explicit conditions. In the analysis, explicit risk ratings were used to categorize ERP data from the implicit and explicit conditions into low and high HIV risk categories. The results reveal implicit ERP differences on the basis of subsequent ratings of HIV risk. Specifically, the processing of risky individuals was associated with an early occipital negativity (240-300 ms) and a subsequent central positivity between 430 and 530 ms compared to safe. A similar ERP modulation emerged in the explicit condition for the central positivity component between 430 and 530 ms. A subsequent late positive potential component between 550 and 800 ms was specifically enhanced for risky persons in the explicit rating condition while not modulated in the implicit condition. Furthermore, ratings of HIV risk correlated substantially with ratings of trustworthiness and responsibility. Taken together, these observations provide evidence for theories of intuitive risk perception, which, in the case of HIV risk, seem to operate via appearance-based stereotypic inferences.
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