1Hendriks WT,Eggers R,Ruitenberg MJ,et al.Profound dif-ferences in spontaneous long-term functional recovery afterdefined spinal tract lesions in the rat[J].Neurotrauma,2006,23(1):18-35.
2Fuller DD,Doperalski NJ,Dougherty BJ,et al.Modest sponta-neous recovery of ventilation following chronic high cervicalhemisection in rats[J].Experimental Neurology,2008,21(1):197-106.
3Jackson AB,Groomes TE.Incidence of respiratory complica-tions following spinal cord injury[J].Arch Phys Med Rehabil,1994,75(3):270-275.
4Oo T,Watt JW,Soni BM,et al.Delayed diaphragm recoveryin 12 patients after high cervical spinal cord injury.A retro-spective review of the diaphragm status of 107 patients venti-lated after acute spinal cord injury[J].Spinal Cord,1999,37(2):117-122.
5Porter WT.The path of the respiratory impulse from the bulbto the phrenic nuclei[J].J Physiol,1895,17(6):455-485.
6Nantwi KD,El-Bohy A,Schrimsher GW,et al.Sponta-neous functional recovery in a paralyzed hemidiaphragm fol-lowing upper cervical spinal cord injury in adult rats[J].Neurorehab Neural Repair,1999,13:225-234.
7Fuller DD,Golder FJ,Olson JR,et al.Recovery of phrenicactivity and ventilation after cervical spinal hemisection inrats[J].J Appl Physiol,2006,100(3):800-806.
8Ferguson GT,Khanchandani N,Lattin CD,et al.Clinicaleffects of theophylline on inspiratory muscle drive in tetraple-gia[J].Neurorehabil Neural Repair,1999,13:191-197.
9Isabelle L,Djamel B,Sylvie LJ,et al.Intermittent positive-pressure breathing effects in patients with high spinal cordinjury[J].Arch Phys Med Rehabil,2008,89(8):1575-1579.