Effects of sensation seeking on habituation to novelty: An EEG study
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作者:
Jiang, Xintong
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Dalian Med Univ, Dept Psychol, 9 West Sect,Lvshun South Rd, Dalian 116044, Peoples R ChinaDalian Med Univ, Dept Psychol, 9 West Sect,Lvshun South Rd, Dalian 116044, Peoples R China
Jiang, Xintong
[1
]
Mei, Shuting
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Dalian Med Univ, Dept Psychol, 9 West Sect,Lvshun South Rd, Dalian 116044, Peoples R ChinaDalian Med Univ, Dept Psychol, 9 West Sect,Lvshun South Rd, Dalian 116044, Peoples R China
Mei, Shuting
[1
]
Yi, Wei
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Dalian Med Univ, Dept Psychol, 9 West Sect,Lvshun South Rd, Dalian 116044, Peoples R ChinaDalian Med Univ, Dept Psychol, 9 West Sect,Lvshun South Rd, Dalian 116044, Peoples R China
Yi, Wei
[1
]
Zheng, Ya
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Dalian Med Univ, Dept Psychol, 9 West Sect,Lvshun South Rd, Dalian 116044, Peoples R ChinaDalian Med Univ, Dept Psychol, 9 West Sect,Lvshun South Rd, Dalian 116044, Peoples R China
Zheng, Ya
[1
]
机构:
[1] Dalian Med Univ, Dept Psychol, 9 West Sect,Lvshun South Rd, Dalian 116044, Peoples R China
Sensation seeking is characterized by a strong need for novelty and has been associated with various risk-taking behaviors. Using the extreme between-group design, the current study investigated the electrophysiological mechanisms underlying habituation to novelty processing in sensation seeking. Twenty high sensation seekers (HSS) and 20 low sensation seekers (LSS) performed an auditory oddball task while their EEG was recorded. The results revealed that both the novelty P3 and midfrontal theta power decreased from the first to the second half for LSS but not for HSS. Additionally, this reduced vigilance was predicted by the experience-seeking sub-component of sensation seeking. Together, our findings are supportive of an abnormal habituation to novel events in the sensation-seeking trait.
机构:
SUNY Buffalo, Res Inst Addict, Buffalo, NY 14203 USA
SUNY Buffalo, Dept Psychol, Buffalo, NY 14260 USASUNY Buffalo, Res Inst Addict, Buffalo, NY 14203 USA
Gancarz, Amy M.
Robble, Mykel A.
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SUNY Buffalo, Res Inst Addict, Buffalo, NY 14203 USA
SUNY Buffalo, Dept Psychol, Buffalo, NY 14260 USASUNY Buffalo, Res Inst Addict, Buffalo, NY 14203 USA
Robble, Mykel A.
Kausch, Michael A.
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SUNY Buffalo, Res Inst Addict, Buffalo, NY 14203 USASUNY Buffalo, Res Inst Addict, Buffalo, NY 14203 USA
Kausch, Michael A.
Lloyd, David R.
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机构:
SUNY Buffalo, Res Inst Addict, Buffalo, NY 14203 USA
SUNY Buffalo, Dept Psychol, Buffalo, NY 14260 USASUNY Buffalo, Res Inst Addict, Buffalo, NY 14203 USA
Lloyd, David R.
Richards, Jerry B.
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SUNY Buffalo, Res Inst Addict, Buffalo, NY 14203 USA
SUNY Buffalo, Dept Psychol, Buffalo, NY 14260 USASUNY Buffalo, Res Inst Addict, Buffalo, NY 14203 USA
机构:
Univ Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, BrazilUniv Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, Brazil
Fukushiro, Daniela F.
Mari-Kawamoto, Elisa
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Univ Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, BrazilUniv Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, Brazil
Mari-Kawamoto, Elisa
Aramini, Tatiana C. F.
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Univ Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, BrazilUniv Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, Brazil
Aramini, Tatiana C. F.
Saito, Luis P.
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Univ Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, BrazilUniv Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, Brazil
Saito, Luis P.
Costa, Jacqueline M.
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Univ Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, BrazilUniv Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, Brazil
Costa, Jacqueline M.
Josino, Fabiana S.
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Univ Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, BrazilUniv Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, Brazil
Josino, Fabiana S.
Frussa-Filho, Roberto
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Univ Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, BrazilUniv Fed Sao Paulo, Dept Pharmacol, UNIFESP, BR-04023062 Sao Paulo, Brazil