Elvis Presley is not a songwriter. He's not a great guitar player. He's not a talented musician at all really. But... he is the innovator of rock n' roll. He is The King. Best songs: Jailhouse Rock; Suspicious Minds; The Wonder of You.
Thermoreceptors: Warm and Cold Fibers. Our ability to detect temperature changes originates from two types of specialized receptors called thermoreceptors. Similar to pain receptors, these link to free nerve endings and are specific for both warm and cold stimuli.
When we feel pain, such as when we touch a hot stove, sensory receptors in our skin send a message via nerve fibres (A-delta fibres and C fibres) to the spinal cord and brainstem and then onto the brain where the sensation of pain is registered, the information is processed and the pain is perceived.