And you would be right in just about every instance. But for veterans with service-connected disability ratings, the math doesnât always work out quite so easily. In fact, 30 + 20 might only equal 44, which rounds down to 40. Or it might equal 48.4, which rounds up to 50.
Exteroceptors are the afferent nerve endings that sense stimuli originating from outside of the body, such as pain, touch, vibration, temperature, and sound. One type of exteroceptors are known as mechanoreceptors, which are receptors that respond to external mechanical stimuli such as touch, pressure, and vibration.
Your nerves will tell your leg muscles to move. Nerve cells carry messages from one part of the body to another. There are three different types of neurones, each with a slightly different function. 1  Sensory neurones carry signals from sensory receptors to the spinal cord and brain. 2  Together, the spinal cord and brain make up the central nervous system.