Sympathetic part 交感部
低级中枢 脊髓 T1~L3侧角
交感神经节
Paravertebral ganglia
椎旁节(交感神经节)
Prevertebral ganglia
椎前节
交通支 白交通支
灰交通支
交感神经丛
交感干神经节 每侧19~24个
颈部3~4个 胸部10~12个 腰部约4个 骶部2~3个 尾部1个
无
内脏神经丛 Visceral plexuses
心丛 Cardiac plexuses
Superficial , below aortic arch
Deep, anterior to bifurcation on trachea
肺丛Pulmonary plexus 腹腔丛Celiac plexus 腹主动脉丛Abdominal
交感干
sympathetic trunk
Prevertebral ganglia 椎前节
Lie anterior to vertebral column and near the arteries for which they are named
Celiac ganglion 腹腔神经节 Aorticorenal ganglion
内脏神经系统
The Visceral Nervous System
The Visceral Nervous System
内脏运动神经 交感神经
Visceral motor nerves
(植物神经、自主神经)
Sympathetic nerves
平滑肌、心肌、腺体
副交感神经
Parasympathetic nerves