SURFACE MAPPING BRAIN-FUNCTION ON 3D MODELS

被引：67

作者：

PAYNE, BA ^{[1
]}

TOGA, AW ^{[1
]}

机构：

[1] UNIV CALIF LOS ANGELES, NEURO IMAGING LAB, LOS ANGELES, CA 90024 USA

来源：

IEEE COMPUTER GRAPHICS AND APPLICATIONS | 1990年 / 10卷 / 05期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/38.59034

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

As neuroscientists gained a more comprehensive understanding of brain function, they came to rely on quantitative, physiological indicators in all three spatial dimensions. Although it is possible to construct a quantitative volume of brain data, we still need methods to generate informative and realistic digital images from these volumes. We present a flexible graphics system for displaying functional and anatomic data on arbitrary collections of surfaces on or within the brain. The resulting displays provide quantitative information on the magnitude of functional activity as well as accurate perception of surface form. This mapping is demonstrated on a new type of surface, the removed surface. These techniques have greatly improved our ability to study the structure-function relationships in the whole brain. © 1990 IEEE

引用

页码：33 / 41

页数：9

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