Rubral tremor is a rare movement disorder that occurs typically with midbrain damage.

要红核颤抖症是一种少见运动疾患，它发生通常和中病变有关。

In the sagittal section of the T2-weighted image, hyperintense lesions are present in the tegmentum of the midbrain, pons, and medulla oblongata.

图B) 在T2 权重纵向截面图像，高讯号病变出现在中、桥、延背盖区。