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Human startle reflex experimental system and working method thereof

An experimental system and experimental technology, applied in the field of experimental devices for studying human behavior, can solve problems such as reducing the requirements for experimental operation skills, achieve the effects of simplifying the experimental operation process, reducing work intensity, and expanding research methods and research space

Inactive Publication Date: 2014-03-19
王昌利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a special-purpose multifunctional human shock reflex experiment system and its working method for human shock reflex experiments, so as to solve the problem that there is no special experimental equipment in the human shock reflex experiment, thereby reducing the experimental technology for scientific researchers. Manipulative skill requirements and extending the types of stimuli needed in experiments to include visual and tactile aspects

Method used

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  • Human startle reflex experimental system and working method thereof
  • Human startle reflex experimental system and working method thereof
  • Human startle reflex experimental system and working method thereof

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Experimental program
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Effect test

Embodiment 1

[0036] Such as figure 1 As shown, the human shock reflex experiment system proposed by the present invention includes a computer 1, an experiment controller 2 and peripheral components 3; the human shock reflex experiment system software is installed on the computer 1, and the computer 1 is connected with the experiment controller 2, The peripheral unit 3 is connected to the experiment controller 2 .

[0037] The computer 1 is used to send control instructions and data to the experiment controller 2, and receive the collection signal returned by the experiment controller 2;

[0038] The experiment controller 2 is used to receive control instructions and data sent from the computer 1, output stimulation signals to the peripheral components 3 according to the received control instructions and data, and receive collection returned by the peripheral components 3. signal, and return the collected signal to the computer 1;

[0039] The peripheral component 3 is used to transmit th...

Embodiment 2

[0044] On the basis of Embodiment 1, this embodiment proposes an optimal implementation scheme, such as figure 2 Shown is the composition block diagram of the human shock reflex experiment system that the present invention proposes, wherein:

[0045] The computer 1 includes computer software 101 and a first communication interface 102;

[0046] The experimental controller 2 includes a control circuit 201, a second communication interface 202, a sound generation circuit 203, a picture generation circuit 204, a video generation circuit 205, an optical stimulation generation circuit 206, an electrical stimulation generation circuit 207, an airflow generation circuit 208, and a third-party device Trigger circuit 209 , myoelectricity collection circuit 210 , skin electricity collection circuit 211 , heart rate collection circuit 212 , ECG collection circuit 213 and EEG collection circuit 214 .

[0047] Peripheral components 3 include a sounding device 301, an image display device 3...

Embodiment 3

[0072] The present embodiment proposes a working method of the human shock reflex experimental system on the basis of embodiment 1 or 2, and the principle of the working method is as follows:

[0073] (1) Installation of the experimental system:

[0074] 1. Install the human shock reflex experiment system software on the computer.

[0075] 2. Insert the electromyographic electrodes, electrodermal sensors, heart rate sensors, electrocardiographic electrodes, and EEG electrodes into the corresponding jacks on the experimental controller through the lead wires.

[0076] 3. Connect the sound output of the experimental controller to the earphone or speaker, connect the picture output and video output of the experimental controller to the TV or monitor or projection, connect the light stimulation output of the experimental controller to the signal light, and connect the experimental Connect the electrical stimulation output of the controller to the electrical stimulation electrode,...

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Abstract

The invention discloses a human startle reflex experimental system and a working method thereof. The system comprises a computer, computer software, an experiment controller and a peripheral component, wherein the experiment controller comprises a control circuit, a communication interface, a sound generating circuit, a picture generating circuit, a video generating circuit, a photo-stimulation generating circuit, an electrical stimulation generating circuit, an air flow generating circuit, a third-party equipment trigger circuit, a myoelectricity acquisition circuit, a galvanic skin acquisition circuit, a heart rate acquisition circuit, an electrocardio acquisition circuit and an electrocerebral acquisition circuit; the peripheral component comprises an earphone or a loudspeaker, a television or a display or a projector, a signal lamp, a stimulating electrode, a solenoid valve, third-party equipment, a myoelectricity electrode, a galvanic skin sensor, a heart rate sensor, an electrocardio electrode and an electrocerebral electrode. An experiment is completed automatically under the control of the computer software, the blank that no special equipment exists in the experimental field is filled up, the working intensity and skill requirements for researchers are reduced, research methods and spaces are expanded, and the application potential of the human startle reflex experimental technique is fully played.

Description

technical field [0001] The invention relates to an experimental device for studying human behavior and a working method thereof, in particular to an experimental system for studying human shock reflex behavior and a working method thereof. Background technique [0002] When human beings are exposed to unexpected stimuli or encounter dangerous situations, they will naturally produce behavioral responses of avoidance and self-protection, which are called shock reflex or startle reflex. The specific manifestations are eye blinking, rapid contraction and relaxation of facial expression muscles and major trunk muscles. The characteristics of the bioelectric signal within a period of time when the human shock reflex behavior occurs can objectively and quantitatively reflect the response degree and sensitivity of the human shock reflex. The startle reflex is a unique way to measure various cognitive, attentional, sensory, and sensorimotor integration processes, so it has attracted...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/0402
Inventor 王昌利
Owner 王昌利
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