Experimental system for testing influence of mobile phone radiation on brain mechanism

Abstract

The invention discloses an experimental system for testing influence of mobile phone radiation on a brain mechanism. The system comprises a mobile phone, main control equipment and a brain wave signal collector, wherein the mobile phone and the main control equipment are arranged within a tested hearing range; an output end of the brain wave signal collector is connected with the main control equipment; the mobile phone and the brain wave signal collector are both arranged in a shielding space; the system also comprises a control conversion circuit; the main control module sends a control signal to the mobile phone through the control conversion circuit; the control signal comprises a mobile phone power supply on-off control signal and a mobile phone call state control signal; psychological experiment software is arranged within the main control module; and the main control module collects tested brain wave signals of the mobile phone in different states through the brain wave signal collector and analyzes the brain wave signals through the psychological experiment software. According to the invention, no interference to the experiment can be assured during operating the laboratory equipment by the experimenter in the experiment process so that the greatest degree of the accuracy of the final experiment result can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of brain mechanism experimental process control, in particular to an experimental system for testing the influence of mobile phone radiation on brain mechanism. Background technique [0002] Psychological experiments are an essential process when studying brain mechanisms. Psychological experiments consider the process of psychological changes of the subjects. There are many factors that can affect psychological changes, especially different experimental states and environments will have an impact on the experimental results. With the gradual expansion of the scope of mobile phone use, the impact of mobile phone radiation has attracted increasing attention, especially the impact on the functional mechanism of the human brain is currently the focus of research. During the experiment, the psychological changes of the subjects under different mobile phone states were obtained by controlling the state of mobile...

AI Technical Summary

Problems solved by technology

When controlling the radiation status of mobile phones, the traditional method is manually implemented by the experimenter. Since the operation process of the experimenter can be known to the subjects, it will inevitably have a certain psychological impact and interfere with the experimental results.

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