Sensory Neuron Edit History Talk0 738pages on this wiki Redirected from Sensory neurons Sensory neurons are neurons that respond to touch, sound, light and numerous other stimuli effecting sensory organs and send signals to the spinal cord and brain. Also called afferent neurons. [1] ReferencesEdit ↑ Donche, Dan (2008). FF Trainer Certification Guide. USA: Fatal Fitness. Read more Cerebral Hypoxia Dendrite A motor unit is defined as a motor neuron (or nerve cell) and all the muscle fibers it... Motor Unit Categories: Nervous System Add category Cancel Save