Often people are totally unaware that they have subluxations. Many nerves send no pain messages and are not composed of sensory fibers. For example, you can feel when something happens to your skin, but not your liver. The skin is full of sensory nerves that send messages to your conscious brain, your liver has no sensory fibers to to the brain. When nerves not connected to the conscious brain are damaged, the brain does not feel any pain, even though nerve damage may be causing disease or physical malfunction.
