CONSTRUCTION OF DIGITIZED ANATOMICAL MODEL AND VISUALIZATION OF HUMAN CEREBRUM
- VernacularTitle:人体大脑数字化解剖模型的构建及可视化
- Author:
Qiyu LI
- Publication Type:Journal Article
- Keywords:
Visible human;
Anatomical model;
Cerebrum
- From:
Acta Anatomica Sinica
2002;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective Building the digitized anatomical model of human cerebrum for providing platform for exact simulation of cerebrum on the computerized and functional study of cerebrum.Methods Visible human technique was used to collect human cerebrum data.The main structures of cerebrum were reconstructed and visualized on personal computer by using the software for tridimensional reconstruction exploited by our research group and the VR software provided by the Chinese University of Hong Kong.Results A three-dimensional digitized anatomical model of human cerebrum based on the midpoint of the intercommissural line was established.Each element of the model was associated with a nametag.According to initial transverse sectional images,we can display sagittal,coronal,and other directional sections of cerebrum by computerized 3D reconstruction;and the reconstructed cerebral structures can be measured in 3D space.Conclusion Each voxel of the model is assigned a nametag and the model has tridemensional coordinate system on the midpoint of intercommissural line,often used in clinic,which made the model be used for visualization in surgical planning,for model driven segmentation and for the teaching of neuroanatomy.
