Method for rapid screening and curative effect evaluation of attention deficit hyperactivity disorder

Abstract

The invention discloses a method for rapid screening and curative effect evaluation of attention deficit hyperactivity disorder, and belongs to the technical field of event-related potentials,. The method comprises the following steps: 1, arranging a stimulation material for inducing cognitive processing difference between an attention deficit hyperactivity disorder patient and a healthy individual to form an electroencephalogram stimulation task; 2, playing the brain electrical stimulation task which is arranged before to a subject, indicating the subject to make a corresponding response according to the stimulation task, and collecting and storing test data of the subject to obtain a brain electrical signal of the subject; 3, performing preprocessing and data analysis on the electroencephalogram signals of the subject, extracting waveform feature information of three components of P300, CNV (correlation negative wave) and Pe (error positive wave), and calculating scores of all tasks; and 4, according to the basic information of the subject, performing weighted calculation on the score of each task to obtain the total score of the subject. The detection means for electrophysiology assessment is provided, the detection means is simple, the detection result provides objective pathological characteristic information, various weaknesses of current clinical assessment are effectively solved, the pathological state can be prevented and intervened as soon as possible, the sensitivity is high, multiple measurements can be achieved, and the method is used for evaluating the treatment effect and timely adjusting the treatment means, and is a prediction and diagnosis method for rapidly measuring obstacles.

Description

technical field [0001] The invention belongs to the technical field of event-related potentials, and in particular relates to a method for rapid screening and curative effect evaluation of attention deficit hyperactivity disorder. Background technique [0002] Attention deficit hyperactivity disorder (ADHD) is a mental disorder that usually begins in childhood and persists throughout life. The disorder is generally characterized by low levels of attention and concentration, high levels of hyperactivity, distractibility, impulsivity, and an inability to suppress inappropriate behavior. Attention deficit hyperactivity disorder often leads to impaired academic and occupational functions and tense interpersonal relationships, which in turn leads to symptoms such as anxiety and depression. However, the symptoms of attention deficit are hidden. Although it brings a series of troubles to patients, it is often due to Seeking treatment for the development of other more overt symptom...

AI Technical Summary

Problems solved by technology

Attention deficit hyperactivity disorder often leads to impaired academic and occupational functions and tense interpersonal relationships, which in turn leads to symptoms such as anxiety and depression. However, the symptoms of attention deficit are hidden. Although it brings a series of troubles to patients, it is often due to Progression of other more overt symptoms to seek treatment, which may lead to underdiagnosis of this subtype and delay the timing of early intervention therapy

In addition, the current clinical diagnosis of attention deficit hyperactivity disorder mainly relies on talk assessment and scale measurement based on the statement of symptoms. There are certain requirements for the level of cognition, strong subjectivity, lack of objectivity, time-consuming, complicated scoring, and high requirements for the professionalism of diagnosticians

Therefore, it is difficult to carry out objective and effective rapid screening and evaluation of treatment effects on the characteristics of attention deficit hyperactivity disorder only through assessment and scale measurement. Clinically, the correct diagnosis of attention deficit hyperactivity disorder is seriously insufficient. , causing great distress to patients and their families, and also causing a serious social health burden

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