A Study on the Therapeutic Effects of Electroacupuncture with Different Waveforms on Insomnia and Their Response in EEG Characteristics

INTERVENTION: 2Hz continuous wave group:The 2Hz group received pulse frequency of 2Hz continuous wave;10Hz continuous wave group:The 10Hz group received pulse frequency of 10Hz continuous wave;2/10Hz sparse‐dense wave group:The 2/10Hz group received pulse frequency of 2/10Hz sparse‐dense wave; CONDITION: Insomnia PRIMARY OUTCOME: Pittsburgh Sleep Quality Index (PSQI); SECONDARY OUTCOME: Electroencephalogram;electrocardiogram;Insomnia Severity Inde XScale;Anxiety Self‐Rating Scale;Depression Self‐Rating Scale;"Fatigue Severity Scale";Hyperarousal Scale;Sleep Diary; INCLUSION CRITERIA: 1)Age between 18 and 60 years old (inclusive of 18 and 60 years old); 2)Meets the diagnostic criteria of ICSD‐3; 3)PSQI score between 5 and 17 (excluding 5 and 17); 4)No history of psychotropic medication use; 5)No communication or cognitive impairments, able to use a smartphone to receive study reminders, view monitoring operation videos, and complete or submit sleep diaries as required; 6)Signed informed consent form.