A quick and universal method for stereotactic visualization of the subthalamic nucleus before and after implantation of deep brain stimulation electrodes

被引：90

作者：

Hariz, MI

Krack, P

Melvill, R

Jorgensen, JV

Hamel, W

Hirabayashi, H

Lenders, M

Wesslen, N

Tengvar, M

Yousry, TA

机构：

[1] Inst Neurol, Dept Neuroradiol, London WC1N 3BG, England

[2] Umea Univ Hosp, Dept Neurosurg, S-90185 Umea, Sweden

[3] Univ Kiel, Dept Neurol, D-2300 Kiel, Germany

[4] Dept Neurol, Grenoble, France

[5] Neurosurg Sect, Cape Town, South Africa

[6] Dept Neurosurg, Trondheim, Norway

[7] Dept Neurosurg, Kiel, Germany

[8] Dept Neurosurg, Hamburg, Germany

[9] Dept Neurosurg, Nara, Japan

[10] Dept Neurosurg, Enschede, Netherlands

[11] Dept Neurosurg, Uppsala, Sweden

[12] Dept Radiol, Stockholm, Sweden

来源：

STEREOTACTIC AND FUNCTIONAL NEUROSURGERY | 2003年 / 80卷 / 1-4期

关键词：

deep brain stimulation; subthalamic nucleus; magnetic resonance imaging; Parkinson's disease;

D O I：

10.1159/000075167

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

For deep brain stimulation (DBS) of the subthalamic nucleus (STN), it would be an advantage if the STN could be visualized with fast acquisition of MR images, allowing direct and individual targeting. We present a protocol for T2-weighted, nonvolumetric fast-acquisition MRI, implemented at 8 centers in 6 countries. Acquisition time varied between 3 min 5 s and 7 min 48 s according to the center, and imaging often provided visualization of the STN on axial and coronal scans. Postoperatively, the same imaging protocol permitted visualization of the target area and DBS electrodes with minimum artifacts. This imaging technique may contribute to a decrease in the number of electrode passes at surgery. Copyright (C) 2003 S. Karger AG, Basel.

引用

页码：96 / 101

页数：6

共 8 条

[1] Bilateral subthalamic stimulation for Parkinson's disease by using three-dimensional stereotactic magnetic resonance imaging and electrophysiological guidance [J].