CN203399597U - Water maze with eight arms - Google Patents
Water maze with eight arms Download PDFInfo
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- CN203399597U CN203399597U CN201320302112.3U CN201320302112U CN203399597U CN 203399597 U CN203399597 U CN 203399597U CN 201320302112 U CN201320302112 U CN 201320302112U CN 203399597 U CN203399597 U CN 203399597U
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- swimming pool
- arms
- platform
- animal
- model
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Abstract
The utility model relates to a water maze with eight arms, specifically relates to an animal experiment apparatus and belongs to the field of apparatus and instrument. The Y-shaped water maze comprises separating arms and a swimming pool, wherein the separating arms are arranged in the swimming pool; and a platform is movably mounted in groove bodies of the separating arms. With the swimming pool, an animal can instinctively find the platform in the swimming pool to get away from the water environment, so that an animal model can be easily built.
Description
Technical field
This is novel relates to a kind of eight arm water mazes, relates to specifically a kind of zoopery instrument, belongs to instrument field.
Background technology
Eight arm labyrinths are a kind of zoopery instruments, in order to test animal learning and memory situation.During use, wherein 2 ~ 4 arms are thrown bait, and all the other each not feeding of arm baits are observed animal search of food situation, in order to analyzing animal learning and memory situation.
Yet in actual applications, the laboratory animal adopting is rat or mouse, before test, need fasting, if fasting extent control is bad, too hunger has Some Animals and during fasting, occurs mutually to engulf, not bait driving force is inadequate for hunger, causes animal model to be difficult for foundation and affects experimental result.
For addressing this problem, during experiment, can buy animal to guarantee enough laboratory animal numbers more, thereby cause larger waste, and still can not solve the shortcoming that animal model is difficult for foundation.
Summary of the invention
The purpose of this utility model is to provide a kind of eight arm water mazes, and this device can solve prior art and cause the problem that laboratory animal mortality is too high, animal model is difficult for foundation.
The utility model comprises divider arms, also comprises that swimming pool, divider arms are placed in swimming pool, are provided with platform in partition wall upper groove body.
Described divider arms is eight arm types.
Described swimming pool is provided with temperature controller.
The utility model eight arm water maze structures and prior art eight arm labyrinth differences are: eight arm water mazes provided by the utility model have increased swimming pool and platform.When setting up animal model, animal can find platform by the light of nature to depart from water environment in swimming pool, needn't fasting, thus animal model is easily set up.
Accompanying drawing explanation
Fig. 1 is the utility model vertical view;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the utility model divider arms structural representation;
Fig. 4 is the utility model platform structure schematic diagram.
Embodiment
In the utility model swimming pool 1, be provided with divider arms 2, described divider arms 2 is eight arm types, in the cell body of eight arm type partition walls 2, is provided with platform 3, in order to make the temperature of swimming pool 1 reach constant temperature, on swimming pool 1, be provided with temperature controller 4, temperature controller 4 is provided with temperature display device 5.
The course of work
In the utility model, divider arms 2 height are highly identical with swimming pool 1, and platform 3 is highly divider arms 2 height 1/2 ~ 2/3.During work, divider arms 2 is inserted in swimming pool, platform 3 is portable platform, is placed in divider arms 2 and leans on swimming pool 1 wall one side, adds water to platform plane.Temperature controller 4 is constant between 22 ~ 26 ℃ by water temperature, and temperature controller 4 is provided with temperature display device 5 for observing the temperature of water.
During experiment, mouse is positioned over to the junctional area in eight arm type divider arms 2, although mouse is born swimming top-notch player, they but detest the state in water, swim for mouse is the activity extremely consuming one's strength simultaneously, and they understand the recreating facility in the searching water of instinct.The behavior of finding recreating facility relates to a complicated Memory Process, comprise and collect the visual information relevant with space orientation, again these information are processed, arrange, remember, reinforced and then take out, object is can successfully navigate by water and find to be hidden in the platform in partition wall 23 in swimming pool 1, finally from water, escape, climb up platform 3.
Claims (3)
1. eight arm water mazes, comprise divider arms, it is characterized in that, also comprise that swimming pool, divider arms are placed in swimming pool, are provided with platform in partition wall cell body.
2. eight arm water mazes according to claim 1, is characterized in that, divider arms is eight arm types.
3. eight arm water mazes according to claim 1, is characterized in that, swimming pool is provided with temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320302112.3U CN203399597U (en) | 2013-05-29 | 2013-05-29 | Water maze with eight arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320302112.3U CN203399597U (en) | 2013-05-29 | 2013-05-29 | Water maze with eight arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203399597U true CN203399597U (en) | 2014-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320302112.3U Expired - Fee Related CN203399597U (en) | 2013-05-29 | 2013-05-29 | Water maze with eight arms |
Country Status (1)
| Country | Link |
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| CN (1) | CN203399597U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686436A (en) * | 2015-01-28 | 2015-06-10 | 燕山大学 | Water maze device for testing behavioral control capability of aquatic animals and test method |
| CN105265334A (en) * | 2015-10-30 | 2016-01-27 | 江苏大学 | Mouse water maze learning and memory test platform |
| CN110506660A (en) * | 2019-08-23 | 2019-11-29 | 宁波大学 | A kind of cross water maze of performance testing |
| CN110558247A (en) * | 2019-10-11 | 2019-12-13 | 燕山大学 | combined multi-arm labyrinth device |
-
2013
- 2013-05-29 CN CN201320302112.3U patent/CN203399597U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686436A (en) * | 2015-01-28 | 2015-06-10 | 燕山大学 | Water maze device for testing behavioral control capability of aquatic animals and test method |
| CN105265334A (en) * | 2015-10-30 | 2016-01-27 | 江苏大学 | Mouse water maze learning and memory test platform |
| CN110506660A (en) * | 2019-08-23 | 2019-11-29 | 宁波大学 | A kind of cross water maze of performance testing |
| CN110506660B (en) * | 2019-08-23 | 2021-10-19 | 宁波大学 | Cross water maze for behavior test |
| CN110558247A (en) * | 2019-10-11 | 2019-12-13 | 燕山大学 | combined multi-arm labyrinth device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20140529 |