Objective To investigate the feasibility of applying diffusion tensor imaging (DTI)-based arcuate fasciculus tractography and intraoperative arcuate fasciculus navigation for neurosurgery.

目的初步探讨弥散张量成像纤维束示踪技术显像弓形束及术中弓形束导航在神经外科手术中的可行性。

The muscle fasciculus was damaged during the accident.

事故中肌肉小束受损。

The fasciculus is an important structure in the nervous system.

小束是神经系统中的重要结构。

The fasciculus of nerves was clearly visible under the microscope.

在显微镜下，神经小束清晰可见。

The surgeon carefully avoided cutting the fasciculus during the operation.

外科医生在手术中小心避免切断小束。

The doctor explained that the fasciculus connects different parts of the brain.

医生解释说，这个小束连接了大脑的不同部分。