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

作　　者：沈龙山[1,2] 王震寰[1] 张磊[1,3] 张顺花 张艳[1,4] 张俊祥[5] 刘志军[5] 

机构地区：[1]蚌埠医学院临床应用解剖研究所,人体解剖学教研室,安徽蚌埠233030 [2]蚌埠医学院第二附属医院放射科,安徽蚌埠233040 [3]安徽省阜阳市人民医院放射科,236003 [4]蚌埠医学院医学影像学系,安徽蚌埠233030 [5]蚌埠医学院第一附属医院MRI室,安徽蚌埠233004

出　　处：《蚌埠医学院学报》2008年第6期712-715,共4页Journal of Bengbu Medical College

基　　金：安徽省跨世纪学术和技术带头人后备人选科研资助项目(2002HBL26)

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。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.

关 键 词：脑 大脑中央沟 断层影像解剖 磁共振成像 连续结构追踪 

分 类 号：R322.81[医药卫生—人体解剖和组织胚胎学]