Hyperlexia They are extremely good at decoding language and thus often become very early readers. Some hyperlexic children learn to spell long words (such as "elephant") before they are two years old and learn to read whole sentences before they turn three. An fMRI study of a single child showed that hyperlexia may be the neurological opposite of dyslexia. The word hyperlexia is derived from the Greek terms "hyper" ("over") and "léxis" ("diction", "word"). Although hyperlexic children usually learn to read in a non-communicative way, several studies have shown that they can acquire reading comprehension and communicative language after the onset
Statement of Demonstrated Ability Statement of Demonstrated Ability A Statement of Demonstrated Ability is a statement granted at the discretion of a Federal Air Surgeon to a person who is disqualified from obtaining a pilot's medical certification. It is granted only if the disqualifying condition or disease is static or non-progressive, and the person has been found capable of performing airman duties without endangering public safety. A Statement of Demonstrated Ability does not expire and only authorizes a designated aviation medical examiner to issue a medical certificate of a specified class if the examiner finds that the medical condition described on its face has