what part of the body is affected by this disease?
Beginning in the feet and hands, often spreading to the arms and upper body.
Guillain–Barré syndrome
Guillain–Barré syndrome (GBS) is a rapid-onset muscle weakness caused by the immune system damaging the peripheral nervous system. Typically both sides are involved and the initial symptoms are changes in sensation or pain often in the back along with muscle weakness, beginning in the feet and hands, often spreading to the arms and upper body.
where do the cranial nerves branch off the brain The terminal nerves; olfactory nerves and optic nerves emerge from the cerebrum, and the remaining ten pairs arise from the brainstem, which is the lower part of the brain. what do they do? They relay information between the brain and parts of the body. do they have a nucleus? All cranial nerves have a nucleus. With the exception of the olfactory nerve and optic nerve, all the nuclei are present in the brainstem. what is this first type of nerve? It is typically considered the first cranial nerve, or simply CN I, that contains sensory nerve fibers relating to the sense of smell. and what about the second type? It is known as cranial nerve II, or simply as CN II, a paired cranial nerve that transmits visual information from the retina to the brain. what ailments can cn ii suffer from? Damage to the optic nerve typically causes permanent and potentially severe loss of vision, as well as an abnormal pupillary reflex. what is its form or shape like? It is derived from an out-pouching of the diencephalon (optic stalks), the fibers of the optic nerve are covered with myelin. how is it related to the guillain disease? They are not affected by it.
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Guillain–Barré syndrome [SEP] Introduction
Guillain–Barré syndrome (GBS) is a rapid-onset muscle weakness caused by the immune system damaging the peripheral nervous system. Typically both sides are involved and the initial symptoms are changes in sensation or pain often in the back along with muscle weakness, beginning in the feet and hands, often spreading to the arms and upper body. The symptoms may develop over hours to a few weeks. During the acute phase, the disorder can be life-threatening, with about 15 percent of people developing weakness of the breathing muscles and, therefore, requiring mechanical ventilation. Some are affected by changes in the function of the autonomic nervous system, which can lead to dangerous abnormalities in heart rate and blood pressure.