计算机辅助连续结构追踪技术对大脑中央沟精确定位的方法学研究

The method of configuration tracing for the location of cerebral central sulcus

摘要: 目的:为脑皮质沟回精确定位探讨新的研究方法。方法:应用个人计算机设备,运用结构连续追踪技术,对大脑中央沟在横断层MRI图像上进行了识别、定位。结果:结构连续追踪技术实现了中央沟在横断断层MRI的识别和准确定位。结论:基于连续断层的结构追踪技术可用于断层影像上解剖结构的定位研究。

Abstract: Objective: To investigate a new methods in the location of cerebral sulcus.Methods: Techniques of configuration tracing based on continuous sections was used to identify and localize precisely the cerebral central sulcus on the continuous transverse MR imaging by using a computer.Results: The cerebral central sulcus was identified and localized precisely on the continuous transverse MR imaging.The results were confirmed by compasion of specimens of sectional brain.Conclusions: The methods of continuous configuration tracing can be used in the study of sectional-imaging anatomy.