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产品详情
  • 产品名称:八臂迷宫

  • 产品型号:8-Arm Maze
  • 产品价格:0
  • 折扣价格:0
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简单介绍:
八臂迷宫是完全电脑化的系统,用于进行药效调查或脑在学习记忆方面损伤调查。在通常八臂迷宫实验中,在每一臂末端或只选定某些臂末端提供食物。动物必须作到“拜访”每个臂并不会重复“拜访”空臂。学习记忆损伤回影响随后的实验运行。
详情介绍:
       八臂迷宫(8-Arm Maze)用来检测**或大脑受损状态下学习和记忆方面的表现,它由八个完全相同的臂组成,这些臂从一个中央平台放射出来,所以又被称为放射迷宫(Radial Maze)。每个臂尽头有食物提供装置(可以选择电击模块),根据分析动物取食(或逃避电击)的策略即进入每臂的次数、时间、正确次数、错误次数、路线等参数可以反映出实验动物的空间记忆能力。相对而言,八臂迷宫操作简便、可行,而且能区分短期的工作记忆和长期的参考记忆,现已被广泛用于学习记忆功能评价。
      标准组件迷宫Modular Test Maze Packages


      系统具有自动化I/R传感器,自动门和MED-PC接口包。
 

      八臂迷宫-大小鼠Radial Arm Maze Test Package


      每种迷宫具有8个自动门,在每个跑道进口有双传感器,跑道末端有小丸容器(45mg大鼠或20mg小鼠)和头部探测器。
标准迷宫软件可以自定义适应时间和周期测试时间。
动物完全探索了8个跑道,测试周期会结束。标准数据采集包含进入次数和时间。
MED-SYST-8支持4站迷宫,MED-SYST-16支持8站迷宫。


    新的迷宫模块经过了重新设计,使用新的产品更容易记录得到高质量的动物行为的视频。可用于八臂迷宫,T迷宫和Y迷宫实验。

  

     1、新的自动门安装在迷宫的下面以方便视频采集;

     2、可以将跑道选择成蓝色提高视频的对比度;

     3、、新的自动门安装在迷宫的下方,拥有更快、声音更轻的马达。以前的迷宫中门和摄  像机都安装在上方,门会干扰视频采集的视野,我们的改进*大程度解决了这个问题;

     4、新的Y迷宫既可以做大鼠,也可以做小鼠。用传统的八边形的轮毂设置成Y迷宫时,有无关联的空间干扰实验,而在新的为Y迷宫特殊设计的轮毂中,就解决了这个问题。

 

优点:

      产品质量可靠,迷宫跑道美观牢固,独有的双向传感器能够分辨老鼠进入或离开臂的**数据。跑道末端可以选择带头部探测器的小丸分配器和液体分配器。跑道上的自动门安装在迷宫的下方,防止门夹到实验动物,拥有更快、声音更轻的马达。软件部分完全自动记录。我们的设备提供程序员手册,方便研究员自行进行编程并自定义自己的实验过程。界面清晰易用。软件可以在同一台电脑上同时控制8站或16站系统。

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