[1] [1] Sanz L R D, Laureys S, Gosseries O. Towards modern post-coma care based on neuroscientific evidence［J］. International Journal of Clinical and Health Psychology, 2023, 23（3）: 100370.

[2] [2] Lu H, Jiang J, Si J,et al. A functional near-infrared spectroscopy study on hemodynamic changes of patients with prolonged disorders of consciousness responding to different auditory stimuli［J］. BMC Neurology, 2023, 23（1）: 242.

[3] [3] Seel R T, Sherer M, Whyte J,et al. Assessment scales for disorders of consciousness: evidence-based recommendations for clinical practice and research［J］. Archives of Physical Medicine and Rehabilitation, 2010, 91（12）: 1795-1813.

[4] [4] Wannez S, Heine L, Thonnard M,et al. The repetition of behavioral assessments in diagnosis of disorders of consciousness［J］. Annals of Neurology, 2017, 81（6）: 883-889.

[5] [5] Rupawala M, Dehghani H, Lucas S J E,et al. Shining a light on awareness: A review of functional near-infrared spectroscopy for prolonged disorders of consciousness［J］. Frontiers in Neurology, 2018, 9: 350.

[6] [6] Annen J, Filippini M M, Bonin E,et al. Diagnostic accuracy of the CRS-R index in patients with disorders of consciousness［J］. Brain Injury, 2019, 33（11）: 1409-1412.

[7] [7] Gui P, Jiang Y, Zang D,et al. Assessing the depth of language processing in patients with disorders of consciousness［J］. Nature Neuroscience, 2020, 23（6）: 761-770.

[8] [8] Kirsch M, Guldenmund P, Ali Bahri M,et al. Sedation of patients with disorders of consciousness during neuroimaging: effects on resting state functional brain connectivity［J］. Anesthesia & Analgesia, 2017, 124（2）: 588-598.

[9] [9] Wannez S, Heine L, Thonnard M,et al. Multiple tasks and neuroimaging modalities increase the likelihood of detecting covert awareness in patients with disorders of consciousness［J］. Frontiers in Human Neuroscience, 2022, 8: 950.

[10] [10] Arredondo M M. Shining a light on cultural neuroscience: Recommendations on the use of fNIRS to study how sociocultural contexts shape the brain［J］. Cultural Diversity and Ethnic Minority Psychology, 2023, 29（1）: 106-117.

[11] [11] Li M, Yang Y, Zhang Y,et al. Detecting residual awareness in patients with prolonged disorders of consciousness: An fNIRS study［J］. Frontiers in Neurology, 2021, 12: 618055.

[12] [12] Wannez S, Heine L, Thonnard M,et al. A thalamocortical mechanism for the absence of overt motor behavior in covertly aware patients［J］. JAMA Neurology, 2015, 72（12）: 1442.

[13] [13] Kempny A M, James L, Yelden K,et al. Functional near infrared spectroscopy as a probe of brain function in people with prolonged disorders of consciousness［J］. NeuroImage: Clinical, 2016, 12: 312-319.

[14] [14] Qureshi N K, Naseer N, Noori F M,et al. Enhancing classification performance of functional near-infrared spectroscopy- brain-computer interface using adaptive estimation of general linear model coefficients［J］. Frontiers in Neurorobotics, 2017, 11: 33.

[15] [15] Kurz E-M, Wood G, Kober S E,et al. Towards using fNIRS recordings of mental arithmetic for the detection of residual cognitive activity in patients with disorders of consciousness（DOC）［J］. Brain and Cognition, 2018, 125: 78-87.

[16] [16] Kurz E-M, Wood G, Kober S E,et al. Towards using fNIRS recordings of mental arithmetic for the detection of residual cognitive activity in patients with disorders of consciousness（DOC）［J］. Brain and Cognition, 2018, 125: 78-87.

[17] [17] Huppert T J, Diamond S G, Franceschini M A,et al. HomER: A review of time-series analysis methods for near-infrared spectroscopy of the brain［J］. Applied Optics, 2009, 48（10）: 280-298.

[18] [18] Pfurtscheller G, Bauernfeind G, Wriessnegger S C,et al. Focal frontal（de）oxyhemoglobin responses during simple arithmetic［J］. International Journal of Psychophysiology: Official Journal of the International Organization of Psychophysiology, 2010, 76（3）: 186-192.

[19] [19] Molina-Rodrguez S, Mirete-Fructuoso M, Martnez L M,et al. Frequency-domain analysis of fNIRS fluctuations induced by rhythmic mental arithmetic［J］. Psychophysiology, 2022, 59（10）: e14063.

[20] [20] Artemenko C, Soltanlou M, Bieck S M,et al. Individual differences in math ability determine neurocognitive processing of arithmetic complexity: A combined fNIRS-EEG study［J］. Frontiers in Human Neuroscience, 2019, 13: 227.

[21] [21] Harrison A H, Noseworthy M D, Reilly J P,et al. EEG and fMRI agree: Mental arithmetic is the easiest form of imagery to detect［J］. Consciousness and Cognition, 2017, 48: 104-116.