CT引导立体定向神经外科手术中的三维神经解剖图像
Three-dimensional neuroanatomic images in CT-guided stereotaxic neurosurgery.
作者信息
Giorgi C, Broggi G, Garibotto G, Passerini A, Cerchiari U, Abele M G, Koslow M
出版信息
AJNR Am J Neuroradiol. 1983 May-Jun;4(3):719-21.
A technique is described for three-dimensional reconstruction of human diencephalic structures based on information contained in a widely used stereotaxic brain atlas. Various methods of graphically representing the obtained diencephalic volumes are discussed and examples are given. The anatomic information contained in the computerized atlas can be implemented with computed tomography performed under stereotaxic conditions. Volume data provided by the tomograms are used for three-dimensional "stretching" of the volumes presented in the atlas. Improved accuracy in identifying "invisible" diencephalic targets in functional stereotaxic neurosurgery is expected to result from this new technique.
本文描述了一种基于广泛使用的立体定向脑图谱中所包含信息的人类间脑结构三维重建技术。讨论了以图形方式表示所获得的间脑体积的各种方法，并给出了示例。计算机化图谱中包含的解剖学信息可通过在立体定向条件下进行的计算机断层扫描来实现。断层扫描提供的体积数据用于对图谱中呈现的体积进行三维“拉伸”。预计这种新技术将提高功能性立体定向神经外科手术中识别“不可见”间脑靶点的准确性。
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