Neural responses to one's own name under mortality threat.
Neuropsychologia
; 108: 32-41, 2018 01 08.
Article
em En
| MEDLINE
| ID: mdl-29174049
ABSTRACT
Recent behavioral research has shown evidence for greater inclination to avoid symbolic cues of mortality threats in nonbelievers than Christians. However, the neurocognitive mechanisms underlying religious influences on behavioral tendency to avoid mortality threats remain unknown. We tested the hypothesis of distinct arousal/attention-related brain responses to self-related information under mortality in nonbelievers and Christians. We recorded event-related brain potentials (ERPs) from Christians and nonbelievers while they viewed their own names and a stranger's name (i.e., Zuma) that flashed around a cue word (i.e., death, pain or life) located at the center of a screen. While own name vs. a stranger's name induced faster responses and larger P3 amplitudes, the P3 amplitudes to own name showed distinct patterns of modulations by the cue words in nonbelievers and Christians. Specifically, own name elicited larger P3 amplitudes in the death than pain/life cue conditions in nonbelievers but not in Christians. Moreover, the differential P3 amplitude to own names in the death vs. life cue conditions predicted greater inclination to avoid mortality threats in nonbelievers but not in Christians. Our findings provide a neurocognitive account of increased behavioral tendency to avoid mortality threats in nonbelievers than in Christians.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Autoimagem
/
Encéfalo
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Atitude Frente a Morte
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Cristianismo
/
Medo
/
Nomes
Tipo de estudo:
Prognostic_studies
Limite:
Adult
/
Female
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Humans
/
Male
Idioma:
En
Revista:
Neuropsychologia
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
China