ACCURACY OF MR-GUIDED STEREOTAXIC ELECTRODE IMPLANTATION .1. PREIMPLANTATION CORRELATION WITH THE TALAIRACH SYSTEM

被引：10

作者：

LEVESQUE, MF

WILSON, CL

BEHNKE, EJ

ZHANG, JX

机构：

[1] UCLA School of Medicine, Los Angeles, CA

来源：

STEREOTACTIC AND FUNCTIONAL NEUROSURGERY | 1990年 / 54-5卷

关键词：

Magnetic resonance; Stereo-electroencephalography; Stereotactic coordinates; Stereotactic guidance; Talairach system; Ventriculography;

D O I：

10.1159/000100189

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

The accuracy of stereotactic electrode implantation using MR guidance and a computerized imaging system was compared to the conventional Talairach system, using ventriculography and a stereotactic atlas. A combined methodology of two stereotactic approaches was used, with a modified Leksell and a Todd-Wells frame. The coordinates of temporo-limbic structures and the length of the AC-PC line were measured prior to implantation in 10 epileptic patients undergoing the combined procedure. Relative differences in single and three-dimensional values were obtained for 68 targets within the temporal lobe. Lengths of AC-PC lines were measured in 9 patients. Statistical differences were found for all temporal coordinates, but the AC-PC line did not differ significantly. © 1990 S. Karger AG, Basel.

引用

页码：51 / 55

页数：5

共 10 条

[1] CLINICAL APPLICATIONS OF STUDIES ON STEREOTACTICALLY IMPLANTED ELECTRODES IN TEMPORAL-LOBE EPILEPSY [J].