neurocranium

1.endocranium That portion of the neurocranium consisting of the elements surrounding the olfactory, optic and otic capsules and the anterior end of the notochord.

内膜脑的部份，包含嗅觉，视觉与听觉的囊鞘周围与索前端。

2.pterotic horn or process On the neurocranium, elongated posterior projections of the sphenopterotic ridges of the otic capsules.

翼突在脑，囊鞘的翼的延长后部突。

3.stapediocarotid foramen On the neurocranium of certain sharks, fusion of the stapedial and carotid foramina on either side produces a single pair of stapediocarotid foramina.

颈动脉孔在某些鲨鱼的脑，由与颈动脉所融合的小孔，在每一侧边都有一个成对的颈动脉孔。