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功能性近红外光谱技术研究综述

A Review Of Functional Near-Infrared Spectroscopy

Psychology of China / 2021,3(11): 1300-1306 / 2021-11-25 719 2193

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• Authors: 崔旸
• Information:

  上海师范大学教育学院心理系，上海

• Keywords:
  Functional Near-Infrared Spectroscopy; Psychology; Cognition; Noise source; Denoising method
  近红外光谱技术; 噪声源; 去噪方法; 心理学; 认知
• Abstract: Functional Near-Infrared Spectroscopy (fNIRS) is a non-invasive technique for studying the operative organization of the human brain by measuring haemodynamic responses to neuronal activation in the cerebral cortex. Functional near-infrared spectroscopy (fNIRS) has become an important research tool for exploring the neural mechanisms of psychology gradually. First, this article introduces the concepts and basic principles of functional near-infrared and technology, and introduces the processing methods of physiological interference and motion artifact signals in the near-infrared spectroscopy technology. Then, it briefly introduces the application of some functional near-infrared technology in the field of psychology and its combined use with other imaging technologies. Finally, the advantages and disadvantages of functional near-infrared technology are discussed. 近年来，新兴的脑功能成像技术—功能性近红外光谱（fNIRS），已运用于自然情境下的高级认、发展、异常心理学等多个心理学领域。本文从fNIRS的概念和原理出发，介绍了近红外光谱技术中的生理干扰和运动伪迹信号的处理方法、近几年心理学领域中的fNIRS的应用以及和其他成像技术的结合使用情况，最后讨论了功能性近红外光谱技术的优势和不足。
• DOI: https://doi.org/10.35534/pc.0311148
• Cite: 崔旸．功能性近红外光谱技术研究综述［J］．中国心理学前沿，2021，3（11）：1300-1306．