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 ...

Reflex actions protect the body from further damage by allowing ... is a direct link in the spinal cord called an inter neuron (between the sensory neuron and a motor neuron) that causes a muscle ...

Motor neurons are the cells the brain uses to command ... "You can't understand how the brain makes the body move without ...