Fig. 4: HFS diagnosis/treatment integrated system and preliminary experiment. | Nature Communications

Fig. 4: HFS diagnosis/treatment integrated system and preliminary experiment.

From: Closed-loop wearable neurostimulation system with triboelectric sensing to alleviate hemifacial spasms

Fig. 4

a Schematic diagram of HFS diagnosis/treatment integrated system process. b HFSS detection signals for single HFS seizure. c HFSS detection signals during a persistent HFS episode. The manually labeled time points align with the patient’s actual condition: ① normal state; ② and ③ spasm episodes. d HFS diagnosis/treatment integrated system monitors the patient’s condition and triggers stimulatory signals when HFS occurs. e Photo of test site.

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