A resilience-based approach in American Indian (AI) communities focuses on inherent sociocultural assets that may act as protective resilience buffers linked to mitigated mental health risks (e.g., deep-rooted spiritual, robust social support networks). Executive control functions are implicated as mechanisms for protective factors, but little evidence exists on the underlying neurocognitive mechanisms that support resilience. This study examined how sustainable and community-centric factors of social support and Native Spirituality were linked to neural mechanisms of executive control functions in a heterogeneous AI community. Fifty-nine self-identified AI participants underwent electroencephalography recordings during a stop signal task and completed measures of social support and spirituality engagement. Event-related potential components indexed attentional resource allocation for inhibitory processing (N2, P3a) and for response error monitoring (error/correct-related negativity; error positivity). Greater social support was linked to attenuated attentional demands for early and sustained inhibitory processing (N2, P3a). Greater Native Spirituality beliefs were linked to greater attentional resources for early but not sustained error-monitoring error-related negativity. Results provide novel evidence for neurocognitive mechanisms of resilience, contribute a deeper understanding of resilience within Indigenous communities, and highlight the role of salient protective factors in mental health that offer a foundation for targeted resilience-based treatment(s). (PsycInfo Database Record (c) 2024 APA, all rights reserved).

中文翻译：

---

社会支持、灵性和执行功能：美国印第安人 （AI） 文化保护因素神经机制的事件相关电位 （ERP） 研究。


美洲印第安人 （AI） 社区基于弹性的方法侧重于固有的社会文化资产，这些资产可以作为与减轻心理健康风险相关的保护性弹性缓冲区（例如，根深蒂固的精神、强大的社会支持网络）。执行控制功能被认为是保护因子的机制，但几乎没有关于支持弹性的潜在神经认知机制的证据。本研究考察了社会支持和原生灵性的可持续和以社区为中心的因素如何与异质 AI 社区中执行控制功能的神经机制相关联。59 名自我认同的 AI 参与者在停止信号任务期间接受了脑电图记录，并完成了社会支持和灵性参与的测量。事件相关的潜在成分为抑制性加工 （N2， P3a） 和反应错误监测 （错误/校正相关消极性;错误阳性性） 的注意力资源分配编制索引。更大的社会支持与对早期和持续抑制加工的注意力需求减弱 （N2 ， P3a） 有关。更大的原生灵性信念与早期但不持续的错误监控错误相关消极情绪的更多关注资源有关。结果为心理弹性的神经认知机制提供了新的证据，有助于更深入地了解土著社区内的心理弹性，并强调了突出的保护因素在心理健康中的作用，这些因素为有针对性的基于心理弹性的治疗提供了基础。（PsycInfo 数据库记录 （c） 2024 APA，保留所有权利）。