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.
Nerve vs. Neuron. Although nerve and neuron may sound similar to most people, they are, in fact, two different components of the body. However, they are closely related, as nerves are actually projections of neurons. There are three main types of nerves: Afferent nerves, efferent nerves and mixed nerves.here are two types of neurons ââ the sensory neurons and the motor neurons. Sensory neurons send signals to the brain and the spinal cord, while the motor neurons receive signals from the brain and spinal cord. Therefore, information is transmitted through neurons by electrochemical signaling.