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目的研制猕猴视觉分辨的Go/No-Go任务行为训练自动控制系统,应用于认知神经科学、神经生理学、神经药理学、心理物理学、精神科学等实验研究。方法该系统由图形刺激器、传感器、I/O接口卡、食物投放器、计算机及软件构成。以Windows操作系统作为开发平台,利用功能强大的可视化开发软件VisualC++6.0作为系统开发软件。在硬件设计中,引进电磁兼容技术,使系统性能更加稳定。结果本系统能精确地自动控制灵长类动物(猕猴)完成Go/No-Go任务行为训练实验的全过程,从行为训练的自动控制到实验数据的自动采集,实验了猕猴Go/No-Go任务行为训练的自动化,无需实验者直接操作,节省了科研经费和人力。结论该系统人机界面友好,利用传感器检测动物行为活动,判断准确,定时精确。
Objective To develop an automatic control system of Go / No-Go task behavior training for Macaques, which is used in the experimental research of cognitive neuroscience, neurophysiology, neuropharmacology, psychophysics and psychiatry. Methods The system consists of a graphic stimulator, sensors, I / O interface cards, food dispensers, computers and software. Windows operating system as a development platform, the use of powerful visual development software VisualC 6.0 as a system development software. In the hardware design, the introduction of electromagnetic compatibility technology, the system performance more stable. Results The system can precisely and accurately control the primate (Macaque) to complete the Go / No-Go task behavior training experiment. From the automatic control of the behavior training to the automatic acquisition of the experimental data, Tasks of the training automation, without the experimenter direct operation, saving research funding and manpower. Conclusion The man-machine interface of the system is friendly, and the sensors are used to detect the animal behavior, which is accurate and accurate.