审计干扰对异常数据感知的影响
Haihong Yu1,2,3, Ping Gong2, Jianmin Dong4
1School of Economics and Management Ningbo University of Technology Ningbo China.
Journal of the Royal Society of New Zealand
|March 9, 2026
概括
环境噪音会损害对异常数据 (PAD) 的感知,但大脑会适应. 我们的研究揭示了通过前额头时β和时β振荡的噪音诱导的重新校准,增强了目标导向的行为.
科学领域:
- 神经科学是一个神经科学.
- 认知心理学 认知心理学
- 听觉感知是一种听觉感知.
背景情况:
- 对异常数据 (PAD) 的感知对于社会功能和决策至关重要.
- 环境噪音干扰对PAD构成重大挑战,但潜在的神经认知机制尚不清楚.
研究的目的:
- 为了研究干扰声音如何调节PAD.
- 阐明PAD中噪音易感性和适应性的神经认知机制.
主要方法:
- 35名参与者在工业噪音和稳定状态声音下评估PAD.
- 综合行为测量 (反应时间,错误率) 和电脑图 (EEG) 时间频率分析.
- 检查了与注意力控制和认知情感整合相关的前额头时β和时β振荡.
主要成果:
- 噪音暴露最初增加了反应时间和错误,随后是适应性性能改进.
- 噪音通过习惯导向反应和负面影响调节促进了环境适应能力.
- 鉴定出不同的神经振荡:beta用于注意力,theta用于认知情感整合.
结论:
- 暴露于噪音会诱导动态行为重新校准,并通过适应性神经机制提高目标导向的效率.
- 这些发现界定了双重机制理论的神经基质,并提供了对神经退行性疾病生物标志物的见解.
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