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Optomotor response test system used for zebra fish research

A testing system and technology for zebrafish, applied in application, fish farming, climate change adaptation, etc., can solve the problem of inability to test zebrafish optokinetic stress response in detail, unable to detect and screen zebrafish visual gene mutation individuals, unable to Carry out a full range of testing and other issues to achieve the effect of improving flexibility and improving variety optimization

Active Publication Date: 2019-09-20
广东中科英海科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional optokinetic response testing system can only test the optokinetic response of zebrafish to light sources, but cannot detect and screen individuals with zebrafish visual gene mutations, and cannot perform detailed testing of zebrafish optokinetic stress based on various parameters of the grating Response, not fully tested

Method used

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  • Optomotor response test system used for zebra fish research
  • Optomotor response test system used for zebra fish research
  • Optomotor response test system used for zebra fish research

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Embodiment Construction

[0026] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0027] Such as Figure 1-5 As shown, an optokinetic response testing system for zebrafish research includes: 2 test tubes 1 hinged to each other, and a collection assembly 5 connected to the end of the test tube 1;

[0028] Specifically, a test cavity 3 is provided at the hinge of every two test tubes 1, and 8 gratings 6 are arranged at intervals outside the test cavity 3. Through the cooperation of the 8 gratings 6, the divergence or aggregation of the gratings 6 is realized. The school of fish will make a corresponding group reaction; the eight gratings 6 can move in a circle along the circumference of the test chamber 3, and by changing th...

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Abstract

The invention discloses an optomotor response test system used for zebra fish research. The system comprises several test pipes which are mutually hinged, and a collection assembly connected to the end of the corresponding test pipe; a test cavity body is formed in the hinge part of every two test pipes, several optical gratings are arranged on the outer side of each test cavity body at intervals, and through dispersion or gathering of the optical gratings, a shoal of fish can generate corresponding group responses; the optical gratings can make circular motion in the circumference direction of the corresponding test cavity body, and by changing parameters of the optical gratings, the optomotor responses of the fishes are tested; through the collection assembly, image collection can be conducted on the optomotor responses of the fishes.

Description

technical field [0001] The invention relates to an optokinetic response testing system, in particular to an optokinetic response testing system used for zebrafish research. Background technique [0002] As a new type of model animal, zebrafish has many distinctive features. Zebrafish has eye movement response and optokinetic response. To detect vision-related gene mutations in juvenile and adult fish, individuals who are unresponsive to changes in the direction of the grating can be screened to achieve the purpose of screening for visual gene mutation defects. [0003] The traditional optokinetic response test system can only test the optokinetic response of zebrafish to light sources, but cannot detect and screen individuals with zebrafish visual gene mutations, and cannot perform detailed testing of zebrafish optokinetic stress based on each parameter of the grating Responses cannot be fully tested. Contents of the invention [0004] The invention overcomes the shortco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10A01K63/00A01K63/06
CPCA01K63/003A01K63/06A01K61/10Y02A40/81
Inventor 李祥英李志鸿周韵琦吴妍张蕊吴启源
Owner 广东中科英海科技有限公司
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