低频波动的动态振幅将黑暗个性与恶意的创造性行为联系在一起
Zhenni Gao1, Xinuo Qiao2, Kelong Lu3
1Institute of Brain and Psychological Sciences, Sichuan Normal University, Chengdu 610066, China.
Brain and cognition
|December 10, 2024
概括
这项研究揭示了大脑活动模式,特别是低频波动幅度 (ALFF) 如何与恶意创造力联系在一起. 像马基雅维利主义和精神病症这样的黑暗人格特质调解这些神经连接,影响有害的行为.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 行为科学 行为科学
背景情况:
- 恶意的创造力,产生有害的想法,受到人格的影响,但它的神经支是不太了解的.
- 研究已经开始探索黑暗人格特征 (马基雅维利主义,自恋,精神病) 和积极特征 (内化,象征化,诚实-谦卑) 在这种行为中的作用.
研究的目的:
- 调查与恶意创造性行为相关的大脑活动模式.
- 检查黑暗和积极的人格特质如何调解神经活动和恶意创造力之间的关系.
主要方法:
- 利用神经成像技术测量大脑活动,特别是低频波动 (ALFF) 和分数ALFF (fALFF) 的振幅.
- 特定区域 (例如,mSFG,PAL,MTG,oMFG,PHG,IOG) 的脑活动与恶意创造性行为相关联.
- 分析了马基雅维利主义,自恋,精神病,内化,象征化和诚实-谦卑的调解作用.
主要成果:
- 发现马基雅维利主义和精神病态会调解几个大脑区域的ALFF与恶意的创造性行为 (如伤害他人或玩技巧) 之间的关系.
- 马基雅维利主义负面调解了FALFF在副海马回形 (PHG) 和伤害人之间的关联,在下回形 (IOG) 和玩技巧之间的关联.
- 在中部上端前回 (mSFG) 和中部回 (MTG) 中的大脑活动预测了玩技巧,同时也对内部化和诚实谦虚等积极特征进行了负面预测.
结论:
- 恶意的创造性行为源于特定的大脑活动模式和个性特征之间的复杂相互作用.
- 了解这些神经和心理调解器为有针对性的干预和对有害创造力的未来研究提供了潜在的途径.
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