从实验室到生活:fNIRS 在真实世界环境中用于基于血流动力学的神经反馈的挑战和前景。

IF 5.4 2区 生物学 Q1 BIOLOGY
Franziska Klein, Simon H Kohl, Michael Lührs, David M A Mehler, Bettina Sorger
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引用次数: 0

摘要

神经反馈可让个人监控和自我调节大脑活动,从而改善人脑功能。除了主要使用脑电图的传统电生理方法外,人们还使用功能磁共振成像(fMRI)和最近的功能近红外光谱(fNIRS)测量脑血流动力学(基于血流动力学的神经反馈),尤其是为了提高神经反馈的空间特异性。近年来,fNIRS 尤其引起了人们的极大关注,因为与 fMRI 相比,fNIRS 具有一些优势,如更易于用户使用、成本效益高和移动性强--后者是 fNIRS 的最显著特点。下一个合乎逻辑的步骤是将已通过 fMRI 验证的基于血流动力学的神经反馈方案转移到移动 fNIRS 上。然而,这项工作并非易事,尤其是 fNIRS 新手可能会忽略 fNIRS 特有的重要方法学挑战。本综述面向不同领域的研究人员,他们希望利用 fNIRS 的独特功能进行神经反馈。它仔细探讨了 fNIRS 特有的挑战,并就可能的解决方案提出了建议。如果所提出的挑战得到解决和进一步发展,那么 fNIRS 将成为一种有用的神经反馈技术,具有其独特的应用潜力--在真实世界环境中有针对性地训练大脑活动,从而显著扩大基于血流动力学的神经反馈应用的范围和可扩展性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
From lab to life: challenges and perspectives of fNIRS for haemodynamic-based neurofeedback in real-world environments.

Neurofeedback allows individuals to monitor and self-regulate their brain activity, potentially improving human brain function. Beyond the traditional electrophysiological approach using primarily electroencephalography, brain haemodynamics measured with functional magnetic resonance imaging (fMRI) and more recently, functional near-infrared spectroscopy (fNIRS) have been used (haemodynamic-based neurofeedback), particularly to improve the spatial specificity of neurofeedback. Over recent years, especially fNIRS has attracted great attention because it offers several advantages over fMRI such as increased user accessibility, cost-effectiveness and mobility-the latter being the most distinct feature of fNIRS. The next logical step would be to transfer haemodynamic-based neurofeedback protocols that have already been proven and validated by fMRI to mobile fNIRS. However, this undertaking is not always easy, especially since fNIRS novices may miss important fNIRS-specific methodological challenges. This review is aimed at researchers from different fields who seek to exploit the unique capabilities of fNIRS for neurofeedback. It carefully addresses fNIRS-specific challenges and offers suggestions for possible solutions. If the challenges raised are addressed and further developed, fNIRS could emerge as a useful neurofeedback technique with its own unique application potential-the targeted training of brain activity in real-world environments, thereby significantly expanding the scope and scalability of haemodynamic-based neurofeedback applications.This article is part of the theme issue 'Neurofeedback: new territories and neurocognitive mechanisms of endogenous neuromodulation'.

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来源期刊
CiteScore
11.80
自引率
1.60%
发文量
365
审稿时长
3 months
期刊介绍: The journal publishes topics across the life sciences. As long as the core subject lies within the biological sciences, some issues may also include content crossing into other areas such as the physical sciences, social sciences, biophysics, policy, economics etc. Issues generally sit within four broad areas (although many issues sit across these areas): Organismal, environmental and evolutionary biology Neuroscience and cognition Cellular, molecular and developmental biology Health and disease.
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