大脑的高分辨率成像。

High-resolution imaging of the brain.

作者信息

Grant P E, Vigneron D B, Barkovich A J

机构信息

Department of Radiology, Neuroradiology Section, University of California at San Francisco, San Francisco, California 94143-0628, USA.

出版信息

Magn Reson Imaging Clin N Am. 1998 Feb;6(1):139-54.

PMID:9449745

Abstract

Phased-array imaging at 1.5 T is a practical means of obtaining high-resolution images of the brain. Our novel coil designs and image intensity correction algorithms, which are critical for the accurate interpretation of phased-array images of the brain, are described. High-resolution imaging of the brain has been proven to be clinically useful in the evaluation of patients with partial neocortial epilepsy and has potential clinical applications in mesial temporal sclerosis as well as in diffusion and functional imaging.

摘要

1.5T 相控阵成像技术是获取高分辨率脑部图像的一种实用方法。本文描述了我们的新型线圈设计和图像强度校正算法，这些对于准确解读脑部相控阵图像至关重要。高分辨率脑部成像已被证明在评估部分新皮质癫痫患者时具有临床实用性，并且在颞叶内侧硬化以及扩散和功能成像方面具有潜在的临床应用价值。