Non-invasive electrical stimulation regulation and control system and method thereof

• Main Authors: LIU SHUANG, ZHANG BO, MINTON, LIU XIAOYA, ZHENG ZIPEI
• Format: Patent
• Language: Chinese; English
• Published: 27.12.2024
• Subjects: DIAGNOSIS; ELECTROTHERAPY; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MAGNETOTHERAPY; MEDICAL OR VETERINARY SCIENCE; RADIATION THERAPY; SURGERY; ULTRASOUND THERAPY

The invention discloses a non-invasive electrical stimulation regulation and control system and a method thereof. The regulation and control system comprises an electroencephalogram acquisition module, an individualized parameter extraction module and a regulation and control module, wherein the individualized parameter extraction module is composed of a frequency extraction unit and a site determination unit; the electroencephalogram acquisition module is used for acquiring and recording resting-state electroencephalogram signals of an anxiety disorder patient; the individualized parameter extraction module is used for extracting an individual alpha frequency and an individualized stimulation site of a patient; wherein the frequency extraction unit selects a frequency at a peak value of a power spectrum as an individual alpha frequency through spectrum analysis; the site determination unit selects a site with the weakest function connection as a personalized stimulation site by calculating the PLV value of t