The brain stem 囟干
The brain stem 脑 干
The brain stem midbrain中脑 pons脑桥 medulla oblongata延髓 ● Bulbopontine sulcus 延髓脑桥沟
The brain stem midbrain 中脑 pons 脑桥 medulla oblongata 延髓 ⚫Bulbopontine sulcus 延髓脑桥沟
ventral surface of the brain stem Medulla oblongata Pyramid锥体: contain pyramidal tract (corticospinal tract) Decussation of pyramid锥体交叉 formed by crossing fibers of corticos pinal tract oive橄榄: overlying inferior olivary nucleus下橄榄核 hypoglossal nerve舌下神经 emerge from anterolateral sulcus Glossopharyngeal n. emerge from vagus n. retroolivary sulcus accessory n 橄榄后沟
ventral surface of the brain stem Pyramid 锥体: contain pyramidal tract (corticospinal tract) Decussation of pyramid 锥体交叉 formed by crossing fibers of corticospinal tract emerge from retroolivary sulcus 橄榄后沟 Medulla oblongata hypoglossal nerve 舌下神经 emerge from anterolateral sulcus Glossopharyngeal n. vagus n. accessory n. Olive 橄榄: overlying inferior olivary nucleus下橄榄核
ventral surface of the brain stem Pons Basilar part基底部 Basilar sulcus基底沟 Bulbopontine sulcus 延髓脑桥沟: from medial to lateral abducent,n展神经 facial n vestibulocochlear n.前庭蜗神经
Basilar part 基底部 Basilar sulcus 基底沟 ventral surface of the brain stem Pons Bulbopontine sulcus 延髓脑桥沟: from medial to lateral, abducent, n 展神经 facial n. vestibulocochlear n. 前庭蜗神经
ventral surface of the brain stem Pons Middle cerebellar peduncle小脑中脚, Trigeminal nerve三叉神经 Pontocerebellar trigone 脑桥小脑三角 the junction of medulla, pons and cerebellum
ventral surface of the brain stem Pons Middle cerebellar peduncle 小脑中脚 Trigeminal nerve 三叉神经 Pontocerebellar trigone 脑桥小脑三角: the junction of medulla, pons and cerebellum