Flaccid paralysis is the loss of muscle tone. It gives rise to limp and floppy muscles that lack firmness due to loss of activity in these muscles. Voluntary control over these muscles is lost, and that reduces their ability to contract. This condition is due to affected nerves which are involved in muscle action. If the somatic nerves, our nerves involved in skeletal muscle action, are affected, then the particular skeletal muscle shows flaccid paralysis. Flaccid paralysis can be fatal depending on which muscles are affected. If respiratory muscles are affected, the person may die. Polio, botulism, and curare can be the causes of flaccid paralysis, but there can be other causes, as well. The toxin binds to the acetylcholine molecule which makes it unable to bind to the acetylcholine receptors on …show more content…
It is a condition that gives rise to unusual muscle stiffness. Spastic paralysis occurs when tendon reflexes of the muscle in the paralyzed region occur due to upper motor neuron disease. These spasms are spontaneous and uncontrolled. It changes skeletal muscle performance in muscle tone involving hypertonia. This is a condition that arises when the nerves coordinating the voluntary muscle actions are disabled. During this condition, the nerves controlling muscle movement becomes hyperirritable. Due to this the skeletal muscles become unable to function in a coordinated manner. Therefore, spasmodic muscle contractions are caused by the impulses that are arisen from them. Severe spastic paralysis may be caused by various kinds of brain damage or stroke, even by spinal cord