The dorsal root ganglion is a group of sensory neuron cell bodies just outside the spine. The dorsal root ganglion is involved in passing sensory signals to the central nervous system. The motor ...

Medically reviewed by John Carew, MD The greater petrosal nerve branches off of the facial nerve in the skull. Along with a ...

The genitofemoral nerve a primarily sensory nerve-supplies the upper thigh ... By implanting a spinal cord stimulator to stimulate the dorsal root ganglion (DRG) in the patient's spine, they ...