Chinese Journal of Contemporary Neurology and Neurosurgery ›› 2015, Vol. 15 ›› Issue (4): 333-336. doi: 10.3969/j.issn.1672-6731.2015.04.015

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Research progress of arcuate fasciculus with diffusion tensor tractography

GENG Jie-feng, CHEN Xiao-lei, XU Bai-nan   

  1. Department of Neurosurgery, Chinese PLA General Hospital, Beijing 100853, China
  • Online:2015-04-25 Published:2015-04-21
  • Contact: XU Bai-nan (Email: XuBN010@163.com)
  • Supported by:

    This study was supported by National Natural Science Foundation of China (No. 81271515).

弓形束扩散张量纤维束示踪成像研究进展

耿杰峰, 陈晓雷, 许百男   

  1. 100853 北京,解放军总医院神经外科
  • 通讯作者: 许百男(Email:XuBN010@163.com)
  • 基金资助:

    国家自然科学基金资助项目(项目编号:81271515)

Abstract: Arcuate fasciculus (AF) is a crucial part of human language network. Diffusion tensor tractography (DTT) is the most common method for reconstruction of white matter fibers in vivo. DTT is widely applied in both basic researches on the anatomical structure and functions of AF and clinical studies on AF navigation. However, the validity of AF with DTT needs further investigation in the future.

Key words: Nerve fibers, Magnetic resonance imaging, Review

摘要: 弓形束是人类语言网络的重要组成部分。扩散张量纤维束示踪成像(DTT)是目前在体无创性显像大脑白质纤维束的最常用方法。本文对DTT 在显像弓形束解剖结构和功能特性基础研究,以及神经外科手术临床研究中的进展进行简要概述,但其准确性尚待进一步研究。

关键词: 神经纤维, 磁共振成像, 综述