In the U. S., telephone jacks are also known as registered jacks, sometimes described as RJ-XX, and are a series of telephone connection interfaces (receptacle and plug) that are registered with the U.S. Federal Communications Commission (FCC).
The cranial nerves can be classified as special sensory, (primarily) motor, or mixed sensory and motor. Olfactory Nerve (N I) The olfactory nerve is a special sensory cranial nerve that is responsible for the sense of smell.
Sensory neurons carry information from receptors located throughout the body to the brain. Information from both the internal (inside the body) and external environments, in the form of light, heat, pressure, taste, and smell is detected by sensory neurons.