RA patients appear to have a higher risk overall of developing serious lung, heart or stomach problems, as well as infections and cancers. The reasons for RA patients being more susceptible to infections and cancers may be related to the altered function of the bodyâs defence system (the immune system).A patients appear to have a higher risk overall of developing serious lung, heart or stomach problems, as well as infections and cancers. The reasons for RA patients being more susceptible to infections and cancers may be related to the altered function of the bodyâs defence system (the immune system).
While neurosurgeons perform brain surgery, they also provide the highest level of expertise in spine disorder treatment. The majority of operations performed by neurosurgeons are spine surgeries. Physicians who graduate from a neurosurgery program have usually assisted with hundreds of spine procedures.
1 Sensory neurones carry signals from receptors receptors: organs which recognize and respond to stimuli to the spinal cord and brain. 2  Relay neurones carry messages from one part of the CNS CNS: Central Nervous System (brain and spinal cord). to another.here two neurones meet, there is a tiny gap called a synapse. Signals cross this gap using chemicals. One neurone releases the chemical into the gap. The chemical diffuses across the gap and makes the next neurone transmit an electrical signal.