Name: the structure of skilled forelimb reaching in the rat: a movement rating scale
Uploaded: 2008-08-08T04:38:00
Description: Watch this Scientific Journal Video about The Structure of Skilled Forelimb Reaching in the Rat: A Movement Rating Scale at JoVE.com

研究由加拿大自然科学和工程研究理事会支持

实验涉及到训练大鼠，以达到食物，然后拍摄达到使用的动作。 <ol><li>龙埃文斯实验室老鼠的食物有轻度剥夺了10天，然后适应一个框，其中包含一个插槽，通过它们可以达到粮食颗粒。 </li><li>约10天的培训后的大鼠持续达到，并显示了一只爪子的偏好。 </li><li>深远的行为是使用较高的快门速度（1000 F /秒），并从多角度进行fiming拍摄。 </li><li>深远的法案，然后使用帧帧回放重播...

<ol>
	<li>Whishaw, I. Q., Pellis, S. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+structure+of+skilled+forelimb+reaching+in+the+rat.">The structure of skilled forelimb reaching in the rat.</a> Bev. Br. Res. 41, 49-59 (1990).</li><li>Whishaw, I. Q., Kolb, B. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> The behavior of the laboratory rat. , 162-170 (2005).</li></ol>

在大鼠肢体使用前研究的特点在终点，成功或失败，或在笛卡尔的爪子朝着目标轨迹运动。本研究介绍了运动肢段，身体其他部位和目标之间的关系。

the structure of skilled forelimb reaching in the rat: a movement rating scale

熟练的食品达到的是一个渐进的古老的行为，是由多种动物，包括啮齿类动物和灵长类动物的姐妹分支的显示。视频介绍了测试情况，让拍摄达到食品已轻度食物剥夺大鼠行为屡禁不止。一只老鼠进行训练，以达到通过为食物颗粒控股框，它把握，然后在它的嘴的地方吃的插槽。晚晴是在主的肢体，但远端肢体运动pronating的爪子，抓食物，和释放的食物放入口中的近端驱动的动作。每个达到分为至少10运动的前肢和深远的行为是由体位调整促进。每个动作的描述和动作的例子是从观看角度。按等级达到每3点规模的运动元素，可以量化的。多项研究表明，改变电机系统的损害，包括运动皮质，基底节，脑干，脊髓受损的运动元素。动作也改变了，可在大鼠，包括帕金森氏病和亨廷顿氏病模型的神经系统疾病。因此，评定量表是用于量化运动损伤和神经恢复和重建的成效。由于大鼠达到显示人类和非人灵长类动物的行为非常相似，规模可用于比较目的。从观看角度。按等级达到每3点规模的运动元素，可以量化的。多项研究表明，改变电机系统的损害，包括运动皮质，基底节，脑干，脊髓受损的运动元素。动作也改变了，可在大鼠，包括帕金森氏病和亨廷顿氏病模型的神经系统疾病。因此，评定量表是用于量化运动损伤和神经恢复和重建的成效。 动物实验是由加拿大动物保健委员会规定的大学莱斯布里奇动物保健委员会提出的准则和法规的规定执行。

Watch this Scientific Journal Video about The Structure of Skilled Forelimb Reaching in the Rat: A Movement Rating Scale at JoVE.com

The Structure of Skilled Forelimb Reaching in the Rat: A Movement Rating Scale

熟练深远的规模划分在前肢到每个三点规模评估的复合元素达到了食品法的运动。评定量表是一个正常大鼠和描述可以应用于对评估神经运动障碍。

在鼠年达到熟练的前肢结构：一个运动评定量表

Skilled reaching for food is an evolutionary ancient act and is displayed by many animal species, including those in the sister clades of rodents and ...

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