'Autistic savant' means a person with autism who has a special skill. 'Savant' comes from the French word for 'knowing' and means 'a learned person'. A person with this condition was once known as an 'idiot savant', since 'idiot' was an acceptable word for mental retardation in the late 19th century, when the phenomenon was first medically investigated. Around 10 per cent of people with autism show special or even remarkable skills. For example, a person with autism, who may be intellectually disabled in most ways, could have an exceptional memory for numbers.
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A range of savant abilities Around 10 per cent of people with autism show special or even remarkable skills. The skills range includes:
Splinter skills - the most common type. The person, like an obsessive hobbyist, commits certain things to memory, such as sports trivia.
Talented skills - the person has a more highly developed and specialised skill. For example, they may be artistic and paint beautiful pictures, or have a memory that allows them to work out difficult mathematical calculations in their head.
Prodigious skills - the rarest type. It is thought that there are only about 25 autistic savants in the world who show prodigious skills. These skills could include, for example, the ability to play an entire concerto on the piano after hearing it only once.
The brain's right hemisphere Autistic savant behaviour is so far unexplained. However, researchers think it might have something to do with the right hemisphere of the brain.
The brain is divided into two hemispheres, left and right, bridged by a thick band of nerve fibres called the corpus callosum. While left hemisphere skills are involved with symbolism and interpretation (such as understanding words and body language), the skills of the right hemisphere are much more concrete and direct (such as memory).
CT and MRI scans of the brains of autistic savants suggest that the right hemisphere is compensating for damage in the left hemisphere. It seems that the right hemisphere of an autistic savant focuses its attention on one of the five senses - for example, if it concentrates on hearing, then the autistic savant may have a special skill in music. Research is ongoing.
Friday, March 02, 2007
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This list contains reviews of movies that I have viewed that profile autism or disabilities in general. Please let me know what I missed. Happy browsing!
- Change of Habit - House of Cards - Rain Man - Mercury Rising - The Boy Who Could Fly - I Am Sam - Benny and Joon - A Beautiful Mind - The Enigma of Kaspar Hauser - The Other Sister - As Good as It Gets - Shine - My Left Foot: The Story of Christy Brown - Sound and Fury - One Flew Over the Cuckoo's Nest - The Mighty - Simon Birch - Beyond Silence - Of Mice and Men - Matchstick Men - Nell - Lorenzo's Oil - Girl, Interrupted - ...First Do No Harm - My Sisters Keeper - Radio-The Boy Who Could Fly -Mercury Rising -Rain Man -House of Cards -Change of Habit -Being There -Down in the Delta -Forrest Gump -Relative Fear -Silent Fall -What's Eating Gilbert Grapes -When the Bough Breaks -The Wizard
- KIM PEEK
- HEATHER KUZMICH
- BRITTANY MAIER
- DANIEL TAMMET
- TY PENNINGTON
- FANTASIA
- JIM ABBOTT
- CHRIS BURKE
- TOM CRUISE
- PATTY DUKE
- JONNEL ENORME
- RENEE DUNALVO
- STEPHEN HAWKING
- CARLA DELA CRUZ
- HENRY HOLDEN
- MAGIC JOHNSON
- MARLEE MARTIN
- TERENCE PARKIN
- ITZAHK PERLMAN
- PATRICIA POLACCO
- CHRISTOPHER REEVE
- MARLA RUNYAN
- FRANKLIN ROOSEVELT
- MIKE UTLEY
- HEATHER WHITESTONE
Promethean Planet
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