Physiological index detection system for evaluating psychological neural activity

Abstract

The invention relates to a physiological index detection system for evaluating psychological neural activity. The physiological index detection system comprises a photoelectric combination probe, an excitation source device, a low-frequency oscillator, a skin blood flow detection device, a skin potential electrical property detection device, a digital signal processor and a display terminal, wherein the photoelectric combination probe is used for acquiring physiological signals of peripheral sympathetic nervous activity of a human body; the skin blood flow detection device is used for measuring the velocity and the flow of skin blood flow and obtaining physiological indexes of microcirculations controlled by epinephrine sympathetic nerves; the skin potential electrical property detection device is used for measuring the electrical property of the evoked potential of the skin and obtaining the physiological indexes of the sweat gland controlled by acetylcholine sympathetic nerves. The physiological index detection system has the advantages that a human body palm / sole skin evoked potential electrical property and skin blood flow testing method is ingeniously used for detecting the physiological indexes related to the activity and the reaction of the peripheral sympathetic nerves, and scientific and accurate biomarker data are provided for the evaluation and diagnosis on the mental activity of human body nerves.

Description

technical field [0001] The invention relates to a biomedical detection instrument, in particular to a detection system for a physiological index (physiological parameter) used for evaluating psychological and nervous activities. Background technique [0002] Due to social development and rapid changes in the pace of life and habits, people's work and life pressures are increasing. Mental and physical diseases (physical and mental diseases) and sub-health conditions are increasing, and people's mental problems and pains have become "modern diseases". According to reports, only 10%-20% of people really meet the standards of healthy people, especially in the case of mental and spiritual health. There are more people with problems. [0003] At present, there is a lack of methods for clinical diagnosis of psychology. Due to the lack of physiological and medical index instruments that can obtain reliable psychoneural activity data, the medical diagnosis of psychoneurology relies...

AI Technical Summary

Problems solved by technology

Due to the lack of physiological and medical index instruments that can obtain reliable psychoneural activity data, the medical diagnosis of psychoneurology relies on question-and-answer methods to obtain patient information, and then psychoneurologists make subjective judgments based on this, for example, the diagnosis of ADHD in children And the detection of drug treatment effect, so far there is no special instrument with biomarkers as the basis, the so-called "psychological test diagnostic instrument" that has been developed is just to automate these question-and-answer procedures with the help of computer software. In the field of psychiatry and other medicine, there is an urgent need for new medical diagnostic instruments based on biological indicators of human body biomarkers (Biological Mark, biological characteristic markers) that can provide objective assessment basis for psychoneurologists

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