近红外光谱技术(fNIRS)因其安全、便携性强、用户友好度高的优势为在真实环境中对空管人员的脑力劳动量进行测量提供了有效的方法和手段。除此之外,fNIRS较高的时间和空间分辨率也极大的提高了脑力劳动量评估的可靠性(Plichta et al., 2007)并作为神经人体工程学研究中脑力工作量的衡量标准之一。因此有研究者利用fNIRS技术来测量执行复杂的ATC任务时空管员大脑的血流动力学反应情况(Ayaz et al., 2012)。
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