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Test device for evaluation of human or non-human primate animal space positioning ability

A primate, spatial positioning technology, applied in the field of labyrinth experimental devices, can solve problems such as single function, inability to transfer, evaluation of human spatial cognition ability, etc.

Pending Publication Date: 2020-07-03
SHENYANG MEDICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above schemes are water mazes for animal experiments, and most of the existing human water mazes are virtual water mazes with a single function, which cannot be transferred to complex scenes to evaluate the human body's spatial cognition ability

Method used

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  • Test device for evaluation of human or non-human primate animal space positioning ability
  • Test device for evaluation of human or non-human primate animal space positioning ability
  • Test device for evaluation of human or non-human primate animal space positioning ability

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The test device for evaluating the spatial positioning ability of humans or non-human primates mainly includes a support assembly 1 , a wall panel assembly 2 , and a folding door assembly 3 .

[0037] Wherein, the support assembly 1 includes a floor 14, side columns 12 and center columns 13 perpendicular to the floor 14, and a rail assembly 11 supported on the ceiling. The rail assembly 11 includes an annular rail located in the middle, and circumferentially uniform Radial inclined rails, side rails arranged along regular hexagons, and arc rails for transition. The bottom of the ring rail is supported by the center column 13, the bottom of the arc rail and the side rail is supported by the side column 12, and the upper part of the ring rail is fixed to the roof by the hoisting column to provide sufficient supporting force to achieve good stability. The wall panel assembly 2 and the folding door assembly 3 are mounted on the guide rail assembly 11 at intervals. The wall ...

Embodiment 2

[0050] Such as Figure 7 As shown, in order to improve the functionality, the floor assembly is a sandwich structure. The upper layer of the sandwich is grid-shaped, and the lower part is a flat floor that can increase friction. A number of controllable unmanned cars are set in the sandwich structure. The unmanned car includes a drive module, a communication module, and an infrared module.

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PUM

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Abstract

The invention discloses a test device for evaluation of a human or non-human primate animal space positioning ability. According to the technical key points, the test device comprises a supporting assembly (1), a wallboard assembly (2) and a folding door assembly (3), wherein the supporting assembly (1) comprises a floor assembly (14), a side column (12), a middle column (13) and a guide rail assembly (11), the side column (12) and the middle column (13) are perpendicular to the floor assembly (14), and the guide rail assembly (11) is supported on a ceiling; the wallboard assembly (2) comprises a plurality of U-shaped trolley shells, walking wheels (313) arranged between the trolley shells and strip-shaped wallboards arranged at the bottoms of the trolley shells; the folding door assembly(3) comprises a sliding trolley assembly (31), a telescopic upright column assembly (32) and a foldable door panel assembly (33); and the foldable door panel assembly (33) comprises a plurality of hinged parts (333) fixed to hoops and a plurality of door panel assemblies (33) matched with a telescopic upright column sleeve pipe and connected end to end in sequence. The test device has the advantages of various functions, reliable and effective evaluation result, convenient use, low use cost and the like.

Description

technical field [0001] The present invention relates to a labyrinth experimental device, in particular to a test device for evaluating spatial positioning ability of human or non-human primate, which is mainly applicable to the diagnosis and evaluation of dementia, such as Alzheimer's disease. Background technique [0002] With the gradual aging of my country's population structure, the incidence of Alzheimer's disease is also showing an upward trend. Alzheimer's disease (AD) is a neurodegenerative disease with insidious onset and progressive development. Healthy elderly people experience a decline in navigation ability with age, manifested by normal social function and daily life, but impaired spatial navigation ability in the cognitive domain. This impairment is even more pronounced in Alzheimer's disease (AD). AD is the most common cause of dementia in people over 60 years old, and its prevalence increases with age. The impairment of spatial navigation ability has a ce...

Claims

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Application Information

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IPC IPC(8): A01K15/02A61B5/00
CPCA01K15/02A61B5/40A61B5/48
Inventor 朱启文邹鹏崔跃刘姝余黄和刘慧颖李晓秀王菲薛慧英
Owner SHENYANG MEDICAL COLLEGE
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