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. 2021 Jan 28;11:2480. doi: 10.1038/s41598-021-82281-6

Figure 4.

Figure 4

(a–f) The receiver-operating characteristic (ROC) curves for the P300 components. (a) Fz latency. (b) Cz latency. (c) Pz latency. (d) Fz amplitude. (e) Cz amplitude. (f) Pz amplitude. Fz frontal region, Cz central region, Pz parietal region; X axis—specificity; Y axis—sensitivity;