Shock reflex experimental instrument

The ZH-ZJT shock reflex experimental instrument SR-LAB, StartleResponse System, is used to study the response of animals to sudden strong stimuli and data analysis. One computer can control 1-5 shock response chambers, and noise stimuli can be added simultaneously with light, electricity, and gas for stimulation. Corresponding stimuli are given according to user-defined intervals. At the same time, the fear induced shock response time, latent response, and shock amplitude will be displayed and stored in the results for further statistical analysis. All data can be imported into Excel, and SPSS is convenient for statistical analysis.

ZH-ZJTShock reflex experimental instrument

1、 Introduction:

The ZH-ZJT Shock Reflex System SR-LAB, StartleResponse System, is used to study animal responses to sudden strong stimuli and data analysis. One computer can control 1-5 shock response chambers, and noise stimuli can be added simultaneously with light, electricity, and gas for stimulation. Corresponding stimuli are given at user-defined intervals. At the same time, the fear induced shock response time, latent response, and shock amplitude will be displayed and stored in the results for further statistical analysis. All data can be imported into Excel, and SPSS is convenient for statistical analysis.

2、 Technical parameters:

1. Selection and sizing of weight sensors (1-2kg)

2. Adopting the method of main controller+device control card

3. Function of device control card

(1) Can accept instructions from the main controller to start and stop sound, light, electricity, and gas

(2) Capable of collecting and amplifying signals from weight sensors, and transmitting them to the main controller

(3) One observation device is configured with one device control card

4. Functions of the main controller:

(1) Capable of communicating with the upper computer, receiving instructions from the upper computer, collecting data, and starting and stopping sound, light, and electrical operations

(2) Can communicate with the device control card

(3) Can simultaneously control 4 device control cards and perform independent work

5. Interface with upper computer software

(1) Provide a graphical data acquisition interface with waveform display (4-channel)

(2) Provide a setting interface for collecting parameters

(3) Provide real-time data collection (Y value)

(4) The start time, duration, and termination time of sound, light, and electricity are determined by the upper computer

(5) The start time, duration, and termination time of signal acquisition are determined by the upper computer

(6) Provide OCX or Dll for modular design. Developed using the Visual Studio.net 2003 platform

Shock reflex experimental instrument