| 黑质和红核的断层解剖学研究与三维模型构建 |
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| 引用本文： | 于鹏辉,李振强,谭立文,吴毅,李颖,张绍祥. 黑质和红核的断层解剖学研究与三维模型构建[J]. 第三军医大学学报, 2010, 32(24) |
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| 作者姓名： | 于鹏辉 李振强 谭立文 吴毅 李颖 张绍祥 |
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| 作者单位： | 怀化,怀化医学高等专科学校基础医学部解剖学教研室,湖南,418000;第三军医大学基础医学部解剖学教研室,重庆市数字医学研究所,重庆,400038 |
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| 基金项目： | 国家自然科学基金资助面上项目(60771025,60871099)~~ |
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| 摘 要： | 目的利用首例中国女性数字化可视人体数据集,对黑质、红核及其主要毗邻核团进行断层解剖学研究及三维重建。方法选取含有黑质、红核的断层图像,利用Adobe Photoshop CS3对黑质、红核以及毗邻核团和结构进行断层解剖学观察,并分割出相关结构,获得各结构的轮廓线,再应用Amira软件对各结构进行三维重建和虚拟现实显示。结果黑质、红核的头端位于中脑-间脑结合部,与间脑的核团、脚底纤维、视束等结构关系密切,黑质贯穿观察区域的全长,其尾端直至脑桥基底部上缘附近才消失,红核高度约为黑质的2/3,其尾端进入下丘区域后逐渐消失。应用Amira软件重建的三维模型比较清楚地显示了黑质、红核及其毗邻结构在中脑以及中脑-间脑结合部的形态和空间位置关系,可以任意角度旋转、切割、组合和整体显示有关结构。结论明确了黑质与红核的形态、位置和毗邻,并获得有关内容的计算机三维模型。
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| 关 键 词： | 黑质 红核 中脑 中脑-间脑结合部 三维重建 可视人 |
Cross-sectional anatomy and 3-D reconstruction of substantia nigra and red nucleus based on Chinese Digital Visible Female |
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| Yu Penghui,Li Zhenqiang,Tan Liwen,Wu Yi,Li Ying,Zhang Shaoxiang. Cross-sectional anatomy and 3-D reconstruction of substantia nigra and red nucleus based on Chinese Digital Visible Female[J]. Acta Academiae Medicinae Militaris Tertiae, 2010, 32(24) |
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| Authors: | Yu Penghui Li Zhenqiang Tan Liwen Wu Yi Li Ying Zhang Shaoxiang |
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| Affiliation: | Yu Penghui1,Li Zhenqiang2,Tan Liwen2,Wu Yi2,Li Ying2,Zhang Shaoxiang2(1Department of Anatomy,College of Preclinical Medicine,Huaihua Medical School,Huaihua,Hunan Province,418000,2Department of Anatomy,Chongqing Institute of Computing Medicine,College of Basic Medical Sciences,Third Military Medical University,Chongqing,400038,China) |
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| Abstract: | Objective To investigate the stereoscopic shapes,locations and relationships of substantia nigra,red nucleus,and the main related nuclei based on the cross-section images from the dataset of the first Chinese Digital Visible Female,and to reconstruct the 3-D model of the structures.Methods Extracted cross-sectional images of the substantia nigra,red nucleus and the main related nuclei were collected and investigated.Every construction was outlined respectively by using Adobe Photoshop.The 3-D reconstruction... |
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| Keywords: | substantia nigra red nucleus midbrain continuum of midbrain and diencephalon 3-D reconstruction Visible human |
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