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DOI: 10.3791/68128-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
目前的研究描述了一种精细运动行为测试,用于使用机器学习检查啮齿动物模型(包括 TgF344-AD 大鼠)的运动缺陷。
我们的研究聚焦于神经退行性模型中的精细运动技能。具体来说,我们希望将新任务作为运动功能障碍的新生物标志物。机器学习算法推动了系统神经科学的发展,提供了一种无偏且自动的方法,将动物聚集的运动分析为通常人眼无法解读的行为。
通过结合身体部位追踪和计算机聚类方法,我们能够可靠地检测、分类并预测动物运动之间的转变,这是我们新型精细运动任务中的体现。开始为期10天的塑形阶段,首先打开红外灯、相机和电脑。将装有老鼠的笼子转移到测试室,让它们适应五分钟。
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