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Code: 40550

被动逃避- step through(黑白箱)

Ugo Basile被动逃避实验系统主要用于进行经典的被动逃避实验,高效可靠。新的电子触屏设备能够操控包括8极精度电击震惊在内的各项部件。使用该触屏还可以操控所有的UB实验箱。


被动逃避实验是用于评估动物的关联记忆功能的实验方法。利用大、小鼠会从光明的区域逃往黑暗地方的习性。一个明亮的间隔是动物会逃避的环境,另外一个黑暗间隔中对动物进行负面刺激(如电刺激)。动物会逐渐减少或根本不进入黑暗位置,形成被动逃避。
Ugo Basile被动逃避系统包含一个控制主机、一个推拉式门分隔成明暗两部分的实验箱。实验箱中倾斜的底板保证准确测定动物穿过明暗间隔时的运动,简易可靠。
40500-001记录仪,能够进行所有操控,包括8极高精度电击震惊部件的数据采集,数据储存在记录仪中,可通过USB接口下载数据,然后进行进一步的统计分析。
40500-001部件是一个12寸的触摸屏,能够操控被动逃避系统。1个控制器最多可连接4个实验箱。如果连接的实验箱超过1个,则需要一个扩展箱40500-005

Passive Avoidance - Step through Passive Avoidance - Step through

附加信息

    -电子元件最多可以控制4个动物实验笼
    -静音自动拉门将实验笼分为2个隔间
    -可靠的倾斜底板监测机制

    延迟时间:5个电子输出设备,每档0.1s
    门延迟:0-99s,每档1s
    电击时间:0.1-9.9s,每档0.1s
    电击强度:0.1-9.9mA,每档0.1mA
    时间:1-600s,每档1s

    包装规格:
    净重:2.7Kg (40500-001)
    5.3Kg (40552)
    3.4Kg (40553)
    毛重: 4Kg (7551)
    9Kg (40552)
    5.8Kg (40553)
    包装尺寸:80x60x44cm (Control Unit & one cage)

     

     

    Behavioral scientists are well acquainted with passive avoidance methods that have been used for several decades, originally by psychologists, who were interested in animal behavior.

    These procedures were later exploited by neuroscientists, who specifically perform sys-tematic studies of the behavioral changes mainly produced by brain lesions, to define the functions of different C.N.S. sections.

    The Passive Avoidance was soon extended to several other areas of research such as behavior genetics, psychopharmacology and behavioral toxicology. More recently, such use has become routine in animal model studies of aging and of Alzheimer-type demen-tia, including the search for new drugs of potential therapeutic value, consisting of atten-uation of behavioral deficits.

    The Passive Avoidance task is a one trial fear-motivated avoidance task, classically used to assess short-term or long-term memory on small laboratory animals (rodents).

    40500-001 实验设备/记录仪,8极精密电击控制
    40550-010 软件
    40552 大鼠实验笼
    40553 小鼠实验笼
    40500-005 实验箱扩展器
     

     

    {module Bibliography on 40550}

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{module 711|category_id=43|style=mx_custom}