The nervous system is composed of neurons or nerve cells and their supporting structures. Types of Neurons There are three classes of neurons; each class corresponds to a different aspect of nervous system function. Sensory Neurons. Sensory or afferent neurons are specialized to detect stimuli and transmit information about them to the central nervous system. These neurons may connect any organ to the central nervous system. A stimulus is a change in the environment; it may be light, heat, pressure, or a chemical, for example.
Although there have been no general studies of life expectancy in people with cerebral palsy, most children affected by CP live between 30 and 70 years, depending on the severity of the condition.
Cerebral palsy is a neurological condition which primarily causes orthopedic impairment. Cerebral palsy is caused by a brain injury or brain abnormality that interferes with the brain cells responsible for controlling muscle tone, strength, and coordination.igns and symptoms of cerebral palsy. Signs of cerebral palsy are different from symptoms of cerebral palsy. Signs are clinically identifiable effects of brain injury or malformation that cause cerebral palsy. A doctor will discern signs of a health concern during the exam and testing.