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Drosophila behavior experiment method and device

An experimental method and experimental device technology, applied in the field of experiments, can solve the problems such as the inability to meet the further needs of the experiment and the inability to develop computer technology synchronously, and achieve the effect of improving the effect.

Active Publication Date: 2011-12-07
SHENZHEN SINORAD MEDICAL ELECTRONICS
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Problems solved by technology

[0007] Existing instruments for fruit fly behavioral experiments are simple and cannot meet the further needs of the experiment, and the most critical thing is that they cannot keep pace with the development of computer technology

Method used

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  • Drosophila behavior experiment method and device
  • Drosophila behavior experiment method and device

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Embodiment Construction

[0021] The following content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field of the present invention, without departing from the concept of the present invention, some simple deduction or replacement can be made, which should be regarded as belonging to the protection scope of the present invention.

[0022] The invention provides a method for experimenting on the behavior of fruit flies, which includes the following steps: providing an experimental device, the experimental device has a light-transmitting space, and an LED lattice is arranged on the outer surface of the light-transmitting space; In the light space; the display of the LED dot matrix is ​​controlled by the computer; the behavior of the fruit fly is studied by recording the display of t...

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Abstract

The invention provides a method for experimenting on the behavior of fruit flies, which includes the following steps: providing an experimental device, the experimental device has a light-transmitting space, and an LED lattice is arranged on the outer surface of the light-transmitting space; In the light space; the display of the LED dot matrix is ​​controlled by the computer; the behavior of the fruit fly is studied by recording the display of the LED dot matrix and the behavior of the fruit fly. The fruit fly behavior experiment method and device of the present invention use advanced LED display technology, and the image refresh rate of the LED dot matrix is ​​greater than 200 Hz, which is higher than the sampling frequency of insect compound eyes close to 200 Hz. The device provides stimuli of different colors, graphics and motion patterns to the fruit flies, so as to observe the behavior of the fruit flies. The display of the LED dot matrix is ​​realized through computer synchronous control, which further improves the effect of the experiment.

Description

technical field [0001] The invention relates to an experiment method, in particular to a method and device for a fruit fly behavior experiment. Background technique [0002] The life phenomena and molecular basis of lower organisms are similar to those of higher organisms. Therefore, scientists often first study the physiological mechanism of some lower organisms, and then further apply their research results to higher organisms and humans. These lower organisms are what we usually call model organisms, and fruit flies are a classic model organism . [0003] The relationship between genes, brain and behavior is a major strategic scientific issue facing brain and cognitive science. Although the brains of different species are very different in shape, they have high homology at the gene level, so that the brains have similar basic functions. Due to its clear genetic background, relatively simple nervous system, and diverse behaviors, Drosophila has become one of the importa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
Inventor 汤洁李志光刘力任乐枫
Owner SHENZHEN SINORAD MEDICAL ELECTRONICS
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