1·Forms of traumatic brain injury include skull fractures, extra-axial hemorrhage (epidural, subdural, and subarachnoid), cerebral contusions, and diffuse axonal injury.
脑外伤的形式包括：颅骨骨折、脑外出血(硬膜外、硬膜下、蛛网膜下腔)、脑挫伤、弥漫性轴索损伤。
2·Objective To study the effects of basic fibroblast growth factor and Gingkgo biloba extra on experimental cerebral infarction.
目的探讨碱性成纤维细胞生长因子和银杏叶提取物对实验性脑梗死的作用。
3·Objective To evaluate MRI signs in localizing cortex-involved intra - or extra-cerebral tumors.
目的评价MRI征象在累及皮层的脑内外肿瘤定位诊断中的价值。
4·Conclusion: cerebral cortex's inner shifting sign was great valuable for differentiating intra-cerebral and extra-cerebral occupying diseases.
结论：皮质内移征对鉴别脑内与脑外占位性病变具有很大的价值。