论文部分内容阅读
将小鼠的动作信号通过自行研制的跳台仪转换为电位的变化,送人A/D转换板后用自行编制的CP软件程序被计算机识别,完成实验测试的图形监视、自动采样、存盘、结果自动辨别和打印的全套自动化管理。主要功能有:1.首次将人工观察的数据信号转换成图形信号,同时自动计算机出所有通道的错误次数(No)、潜伏期(LP)、小鼠呆在安全区(跳台上Ts)和错误区(电网区Te)的全部时间,使得所获结果更为科学和合理。2.多实验参数的方便选择,包括采集样本数、实验时间、采样频率、刺激强度、屏幕背景和采集信号的颜色、通道名称和单位值等。3.自动辨别和除干扰(伪信息)的软件程序,保证所获数据的客观和真实。用破坏学习记忆获得的药物柳碱进行验证并与人工检测手段进行了比较,实验结果证明小鼠跳台的计算机监控系统与现有的测控仪比较。自动化程度高、提取的信息量大、所获数据更为科学和客观。在促智药物的筛选和学习记忆机制的研究中具广泛的作用。
The mouse’s movement signal through the self-developed platform to convert the potential change, send A / D conversion board with its own preparation of the CP software program was computer recognition, the completion of the experimental test of graphical monitoring, automatic sampling, save the results Automatic identification and printing of a full set of automated management. The main functions are: 1. For the first time, a manually observed data signal is converted into a graphic signal, and the number of errors (No), latency (LP), the mouse staying in the safe area (on the platform Ts) and the error area All the time, making the results more scientific and reasonable. 2. Convenient choice of multiple experimental parameters, including the number of samples collected, the experimental time, sampling frequency, stimulus intensity, screen background and the color of the collected signal, the channel name and unit value. 3. Automatic identification and removal of interference (pseudo-information) software programs to ensure the objectivity and truth of the data obtained. The experimental results showed that the computer monitoring system of mice jumping platform was compared with the existing monitoring and control instrument. High degree of automation, extract a large amount of information, the data obtained is more scientific and objective. In the Nao drug screening and learning and memory mechanisms in a wide range of research.