Otsuki T, Jokura H, Takahashi K, Ishikawa S, Yoshimoto T, Kimura M, Yoshida R, Miyazawa T
Division of Neurosurgery, Tohoku University School of Medicine, Tokyo, Japan.
Neurosurgery. 1994 Oct;35(4):764-7; discussion 767-8. doi: 10.1227/00006123-199410000-00029.
Radiosurgical stereotactic thalamotomy was performed in a patient with parkinsonian tremor with a computerized stereotactic brain atlas, which was transformed to fit the patient's thin-sliced magnetic resonance image to select an optimal target in the nucleus ventralis intermedius of the thalamus. The patient's tremor and rigidity disappeared and have not appeared again for more than 1 year since the eighth postoperative month. A method for converting the presurgically planned stereotactic coordinates in the atlas coordinate system to the coordinates in the frame coordinate system is described.
利用计算机立体定向脑图谱对一名帕金森震颤患者实施了放射外科立体定向丘脑切开术，该图谱经转换后适配患者的薄层磁共振图像，以选择丘脑腹中间核的最佳靶点。自术后第八个月起，患者的震颤和强直消失，且一年多未再出现。本文描述了一种将图谱坐标系中术前规划的立体定向坐标转换为框架坐标系中坐标的方法。
