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Fig. 2 | BMC Neurology

Fig. 2

From: A functional near-infrared spectroscopy study on hemodynamic changes of patients with prolonged disorders of consciousness responding to different auditory stimuli

Fig. 2

Schematic representing positioning of sources and detectors on the scalp. Three sources (red) and two detectors (blue) optodes were placed on 5 points according to the international 10–20 EEG system. Large orange dots represent reference points of the 10–20 system, whereas small orange dots represent reference points of the extended 10–10 EEG system. The red lines represent source-detector pairs (each forming an fNIRS channel). Image created using NIRSite software

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BMC Neurology

ISSN: 1471-2377

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