CORRECT answer is Small children.Cerebral palsyCerebral palsy (CP) is a group of DISORDERS that affect a person’s ability to move and maintain balance and posture.CP is the most common motor DISABILITY in childhood.Cerebral means having to do with the brain.Palsy means weakness or problems with using the muscles.CP is caused by abnormal brain development or DAMAGE to the developing brain that affects a person’s ability to control his or her muscles.The symptoms of CP vary from person to person.A person with severe CP might need to use special equipment to be able to walk, or might not be able to walk at all and might need lifelong care.A person with mild CP, on the other hand, might walk a little awkwardly, but might not need any special help.CP does not get worse over time, though the exact symptoms can change over a person’s lifetime.Types of Cerebral PalsySpastic Cerebral PalsyThe most common type of CP is spastic CP.Spastic CP affects about 80% of people with CP.People with spastic CP have increased muscle tone.This means their muscles are stiff and, as a result, their movements can be awkward.Dyskinetic Cerebral PalsyPeople with dyskinetic CP have problems controlling the movement of their hands, arms, feet, and legs, making it difficult to sit and walk.The movements are uncontrollable and can be slow and writhing or rapid and jerky.Sometimes the face and tongue are affected and the person has a hard time sucking, swallowing, and talking.Ataxic Cerebral PalsyPeople with ataxic CP have problems with balance and coordination.They might be unsteady when they walk.They might have a hard time with quick movements or movements that need a LOT of control, like writing.Mixed Cerebral PalsySome people have symptoms of more than one type of CP.The most common type of mixed CP is spastic-dyskinetic CP.