CN203912910U - A kind of water maze - Google Patents
A kind of water maze Download PDFInfo
- Publication number
- CN203912910U CN203912910U CN201420362648.9U CN201420362648U CN203912910U CN 203912910 U CN203912910 U CN 203912910U CN 201420362648 U CN201420362648 U CN 201420362648U CN 203912910 U CN203912910 U CN 203912910U
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- China
- Prior art keywords
- cylinder
- animal
- sleeve pipe
- water maze
- placing
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Abstract
The utility model discloses a kind of water maze, comprise cylindrical shell, be arranged on the platform in described cylindrical shell, described cylindrical shell bottom center is provided with cylinder, is arranged with animal apparatus for placing on described cylinder; Described animal apparatus for placing comprises hollow cylinder, and described cylinder is provided with goes to the bottom, described in be equipped with through hole on going to the bottom, described cylinder end face is provided with upper cover, described upper cover bottom center is provided with the first sleeve pipe, described in the end face center of going to the bottom be provided with the second sleeve pipe.Animal apparatus for placing of the present utility model is put into water maze by animal from the central point of water maze, and be not complete in the situation that animal vision reaches any environmental labelling, effectively reduced operate miss, reduced test operation number of times, save the time, can effectively improve conventional efficient and accuracy.
Description
Technical field
The utility model relates to a kind of animal experiment device, relates in particular to a kind of water maze.
Background technology
In Animal Behavior Science and Neurobiology experiment, water maze is often used to detect the spatial memory capacity of animal, and animal can find according to the mark in environment the position of platform in water maze.
In existing test, the waters of water maze is often divided into four quadrants, and platform is positioned at the center of one of them quadrant.In experiment, it is very large to animal searching platform time effects used that animal enters the position of water maze, conventional method is, according to random sequence, animal is put into water maze from four different quadrants, then get the mean value detecting for four times, platform time effects used is found to animal in the position that enters water maze to reduce animal.But this traditional method is time-consuming, operate miss is relatively large.
Summary of the invention
The purpose of this utility model is to provide a kind of water maze that can effectively improve the accuracy and efficiency of experiment.
For achieving the above object, the technical solution adopted in the utility model is: a kind of water maze, comprise cylindrical shell, and be arranged on the platform in described cylindrical shell, described cylindrical shell bottom center is provided with cylinder, is arranged with animal apparatus for placing on described cylinder; Described animal apparatus for placing comprises hollow cylinder, described cylinder is provided with goes to the bottom, on described going to the bottom, be equipped with through hole, described cylinder end face is provided with upper cover, described upper cover bottom center is provided with the first sleeve pipe, described in the end face center of going to the bottom be provided with the second sleeve pipe, described the first sleeve pipe is relative with described the second ferrule openings, described in described the second sleeve pipe runs through, go to the bottom, described the first sleeve pipe, the second casing diameter are greater than described column diameter.
Preferred technical scheme, described platform comprises the table top that is arranged on the important actor of described cylinder body bottom and is arranged on described important actor end face.
In technique scheme, column diameter is 0.5cm, and drum diameter is 10cm, and high 10cm is to make of opaque PVC material.
Operation principle of the present utility model: animal is put into cylinder, water maze animal apparatus for placing is put into water maze along the RC cylinder of water maze, cylinder inserts the first sleeve pipe again through the second sleeve pipe, sinking along with animal apparatus for placing, cylinder can back down upper cover, and animal can out start to find the platform water maze in animal apparatus for placing.
At the trial, cylinder top exceeds water surface 20cm, and the animal apparatus for placing 20cm that sinks under the water, avoids this device of animal use to have a rest in water maze.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1, animal apparatus for placing of the present utility model is put into water maze by animal from the central point of water maze, and be not complete in the situation that animal vision reaches any environmental labelling, effectively reduced operate miss, reduced test operation number of times, save the time, can effectively improve conventional efficient and accuracy.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model is used view.
Wherein: 1, cylindrical shell; 2, cylinder; 3, cylinder; 4, go to the bottom; 5, upper cover; 6, the first sleeve pipe; 7, the second sleeve pipe; 8, platform; 9, important actor; 10, table top; 11, through hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment mono-:
As shown in Figure 1, 2, a kind of water maze, comprises cylindrical shell 1, is arranged on the platform 8 in cylindrical shell 1, and cylindrical shell 1 bottom center is provided with cylinder 2, is arranged with animal apparatus for placing on cylinder 2; Animal apparatus for placing comprises hollow cylinder 3, cylinder 3 is provided with goes to the bottom 4, go to the bottom on 4 and be equipped with through hole 11, cylinder 3 end faces are provided with upper cover 5, upper cover 5 bottom center are provided with the first sleeve pipe 6, and it is relative with the second sleeve pipe 7 openings that the 4 end face centers of going to the bottom are provided with the second sleeve pipe 7, the first sleeve pipes 6, the second sleeve pipe 7 runs through 4, the first sleeve pipes 6 of going to the bottom, the second sleeve pipe 7 diameters are greater than cylinder 2 diameters.
Platform 8 comprises the table top 10 that is arranged on the important actor 9 of cylindrical shell 1 bottom and is arranged on important actor 9 end faces.
Cylinder 2 diameters are 0.5cm; The first sleeve pipe 6 diameter 0.6cm, long 1cm; The second sleeve pipe 7 diameter 0.6cm, long 2cm; The through-hole diameter that cylinder 3 is gone to the bottom on 4 is 0.2cm, and cylinder 3 diameters are 10cm, and high 10cm is to make of opaque PVC material.
The acquired training of animal: animal (rat or mouse) is put into animal apparatus for placing, the upper cover of animal apparatus for placing 5 is built, the cylinder 2 that the second sleeve pipe 7 of cylinder 3 bottoms is aimed in water maze is inserted in, animal apparatus for placing sinks along newel, and cylinder 2 inserts the first sleeve pipe 6 and upper cover 5 backed down again, and cylinder 3 sinks under water along cylinder 2, animal from cylinder 3 out after, beginning is swum and is found platform 8 in water maze, and animal is found after platform 8, on table top 10, has a rest.Record animal and find the time of platform 8 (s) under water.Train every day 4 times, every minor tick 15 minutes, trains 4 days continuously.
Animal is detected training: the second day after last acquired training finishes, platform 8 is removed, and start the training of detecting of 60s.Utilize animal apparatus for placing that animal is put into water.Record animal in target quadrant (originally placing the quadrant of platform 8) institute's time spent and enter the number of times of this quadrant, usining this detection index as spatial memory.
Claims (2)
1. a water maze, comprises cylindrical shell, is arranged on the platform in described cylindrical shell, it is characterized in that: described cylindrical shell bottom center is provided with cylinder, is arranged with animal apparatus for placing on described cylinder; Described animal apparatus for placing comprises hollow cylinder, described cylinder is provided with goes to the bottom, on described going to the bottom, be equipped with through hole, described cylinder end face is provided with upper cover, described upper cover bottom center is provided with the first sleeve pipe, described in the end face center of going to the bottom be provided with the second sleeve pipe, described the first sleeve pipe is relative with described the second ferrule openings, described in described the second sleeve pipe runs through, go to the bottom, described the first sleeve pipe, the second casing inner diameter are greater than described column diameter.
2. a kind of water maze according to claim 1, is characterized in that: described platform comprises the table top that is arranged on the important actor of described cylinder body bottom and is arranged on described important actor end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362648.9U CN203912910U (en) | 2014-07-01 | 2014-07-01 | A kind of water maze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362648.9U CN203912910U (en) | 2014-07-01 | 2014-07-01 | A kind of water maze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912910U true CN203912910U (en) | 2014-11-05 |
Family
ID=51808815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362648.9U Expired - Fee Related CN203912910U (en) | 2014-07-01 | 2014-07-01 | A kind of water maze |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912910U (en) |
Cited By (2)
| 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 |
| CN106070014A (en) * | 2016-06-15 | 2016-11-09 | 哈尔滨商业大学 | A kind of individuation evaluation method of the animal learning memory based on water maze |
-
2014
- 2014-07-01 CN CN201420362648.9U patent/CN203912910U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN106070014A (en) * | 2016-06-15 | 2016-11-09 | 哈尔滨商业大学 | A kind of individuation evaluation method of the animal learning memory based on water maze |
| CN106070014B (en) * | 2016-06-15 | 2019-06-11 | 哈尔滨商业大学 | A kind of individuation evaluation method of the animal learning memory based on water maze |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170701 |