Narcolepsy in children is a disorder that affects the brain's ability to control sleep and wakefulness. If not detected and treated properly, this condition can affect a child's school, social, and personal life.

Amnesia is the inability to remember past events, often caused by injury, illness, or the effects of stimulants. It can also be caused by other factors such as aging, stress, or lack of sleep.

Amnesia is not a disease, but a syndrome with symptoms similar to a number of brain diseases. There are different types of amnesia and treatment will also depend on the type a person has.