Mental retardation can result in a child learning and growing up slower than other children of the same age.
A stroke is damage that occurs when the blood supply to an area of the brain stops, causing the cells that do not receive oxygen to die.
These are the difficulties that a child shows in acquiring and using school skills.
Dysphagia is a disorder of emotional, cognitive, aesthetic and / or motor energies associated with the transport of food to the stomach.