Savant Syndrome

Savant syndrome is a rare, but extraordinary, condition in which persons with serious mental disabilities, including autistic disorder, have some ‘island of genius’ that stands in marked, incongruous contrast to overall handicap. In fact as many as one in 10 autistic persons have such remarkable abilities in varying degrees, although savant syndrome occurs in other developmental disabilities or central nervous system (CNS) injury or disease as well. While J. Landon Down included 10 such cases in his original description of this interesting circumstance in 1887, and Kanner included some such cases in his first accounts of early infantile autism in 1943, the 1989 movie Rain Man made “autistic savant” a household term.

Savant skills in autistic persons, rather than being irrelevant and frivolous, can, by “training the talent” serve as a “conduit toward normalization” with an increase in language, social and daily living skills, providing more independence for the savant overall. Examples of such useful intervention and channeling are provided.

New imaging techniques and other novel research approaches provide additional tools to better explore the unique window into the brain that this remarkable condition provides with its vast implications for not only better understanding savant syndrome, but perhaps shedding light as well on the hidden within us all. No model of brain function, including memory, will be complete until it can fully incorporate and explain this jarring juxtaposition of severe mental handicap and prodigious mental ability. The journey toward such an explanation is underway.

FAQ / Profiles

View Savant Syndrome FAQs and read fascinating profiles of artistic savants.

Recommended Reading

Choose from a list of books to learn more about savant syndrome or do in-depth research using the bibliography provided by Dr. Treffert.

Treffert Library

The Treffert Library features the life works of Dr. Treffert, helping to foster research and knowledge across the autism and savant syndrome spectrum and other forms of exceptional brain performance. 

Meet Darold Treffert, MD

Fond du Lac, Wisconsin is proud to be the home of Dr. Darold Treffert. As a psychiatrist, Dr. Treffert has been studying autism and savant syndrome for more than 50 years.