21. The sensory ganglia are directly correspondent to dorsal root ganglia of spinal nerves and are known as cranial sensory ganglia. 22. Electrodes are carefully placed in the dorsal root and subcutaneous nerve stimulation is used to stimulate the targeted nerve pathway. 23. A key factor in the neural plasticity underlying neuropathic pain is altered gene expression in sensory dorsal root ganglia neurons. 24. In general these neurons have relatively large receptive fields ( much larger than those of dorsal root ganglion cells ). 25. Inducing an inflammatory response enables the ability of sensory neurons to regenerate their axons through the dorsal roots ( 8 ). 26. Kilohertz stimulation trains have been applied to both the spinal cord proper as well as the dorsal root ganglion in humans. 27. All of the axons in the dorsal root , which contains afferent nerve fibers, are used in the transduction of somatosensory information. 28. Mouse Larp1 is expressed in dorsal root ganglia and spinal cord, as well as in developing organs characterized by epithelial-mesenchymal interactions. 29. SH3D21 has been shown to be expressed highly in the superior cervical ganglion, the dorsal root ganglia and the trigeminal ganglion. 30. For instance, Sema3a repels axons from the dorsal root ganglia, facial nerves, vagal nerves, olfactory-sensory, cortical nerves, hippocampal nerves and cerebellar nerves.
