Neuromodulation of the Lumbar Spinal Locomotor Circuit

作者：AuYong Nicholas; Lu Daniel C^*

来源：Neurosurgery Clinics of North America, 2014, 25(1): 15-+.

DOI：10.1016/j.nec.2013.08.007

• Central pattern generator
• Spinal cord injury
• Epidural stimulation
• Locomotion

The lumbar spinal cord contains the necessary circuitry to independently drive locomotor behaviors. This function is retained following spinal cord injury (SCI) and is amenable to rehabilitation. Although the effectiveness of task-specific training and pharmacologic modulation has been repeatedly demonstrated in animal studies, results from human studies are less striking. Recently, lumbar epidural stimulation (EDS) along with locomotor training was shown to restore weight-bearing function and lower-extremity voluntary control in a chronic, motor-complete human SCI subject. Related animal studies incorporating EDS as part of the therapeutic regiment are also encouraging. EDS is emerging as a promising neuromodulatory tool for SCI.

• 出版日期2014-1