nernal capsule VPL nucleus sterolater nucleus VPL nucleus) 躯干和四肢深感觉传导路 spinothalamic tract pinal lemniscus Tngeminal lemniscus I Tngeminothalamie trct) Medial lemniscus A- Antenor spinocerebellar tract 839 Superior cerebellar peduncle ded ial lemniscus Inferior cerebellar peduncle Gracile nucleus Posterior spinocerebellar tract Cuneate nucle Medial lemniscus )cassation of medial lemniscus Fasciculus gracilis Fasciculus cuneatus Intermediomedial nucleus Postenor spinocerebellar tract Anterior spinocerebellar tract Nucleus thoracicus( Nucleus dorsalis) Fig. M-3-2 The deep sensory pathways of trunk and limbs躯干和四肢深感觉传导路