| 脑内神经核团解剖学研究中的三维重建方法 |
| |
| 引用本文： | 林支付.脑内神经核团解剖学研究中的三维重建方法[J].科技通报,2004,20(2):142-146. |
| |
| 作者姓名： | 林支付 |
| |
| 作者单位： | 杭州师范学院数字医学研究所,杭州,310012 |
| |
| 基金项目： | 浙江省自然科学基金资助项目(302714)，浙江省卫生厅科研项目(2003B142). |
| |
| 摘 要： | 目的探索小数据量条件下三维重建方法，并用之研究脑内神经核团的空问形态和位置．方法以20只整脑2mm厚的连续切片为数据源，运用曲面造型法，重建豆状核、红核等脑内神经核团的三维形状．结果在微机上重建出脑内神经核团的形状，并获得核团中心位置、体积等数据。结论 三维重建方法对脑内神经团的三维重建切实有效，有助于对脑内神经核团形态位置的精确研究。
|
| 关 键 词： | 人体解剖学 形态学 三维重建 红核 豆状核 |
| 文章编号： | 1001-7119(2004)02-0142-05 |
| 修稿时间： | 2003年3月2日 |
The Three-dimensional Reconstruction Method on the Anatomic Research of Brain Nucleus |
| |
| LIN Zhi-fu.The Three-dimensional Reconstruction Method on the Anatomic Research of Brain Nucleus[J].Bulletin of Science and Technology,2004,20(2):142-146. |
| |
| Authors: | LIN Zhi-fu |
| |
| Abstract: | Objective The method of three-dimension reconstruction with small data set was presented and then was used to investigate location and shape of the brain nucleus.Methods Twenty adult whole brains from cadavers without gross pathologic changes were collected and were cut into a series of slices of 2 mm in thickness. The red nucleus, lentiform nucleus were reconstructed with the method based on surface modeling method. The volume and location of these reconstructed nuclei were measured by programs on computer. Results The brain nuclei were reconstructed and data about shape and location of reconstructed brain nucleus was acquired. Conclusion The three dimension reconstruction method presented by this paper is effective to reconstruct brain nuclei and is helpful to identify precisely shape and location of brain nuclei. |
| |
| Keywords: | anatomy morphology three-dimensional reconstruction red nucleus lentiform nucleus |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
