National Organization for Rare Disorders, Inc.
It is possible that the main title of the report Gerstmann Syndrome is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.
Gerstmann syndrome is a rare neurological disorder that can occur as the result of a brain injury or as a developmental disorder. The syndrome is characterized by the loss or absence of four cognitive abilities- the loss of the ability to express thoughts in writing (agraphia, dysgraphia), to perform simple arithmetic problems (acalculia), to recognize or indicate one's own or another's fingers (finger agnosia), and to distinguish between the right and left sides of one's body. Additional cognitive defects may occur in some cases.
The disorder has not been found to run in families. In extremely rare cases, children who are bright and functioning intellectually at a high level may be affected by the disorder as well as those who suffer brain damage.
Gerstmann syndrome is different from Gerstmann-Sträussler-Scheinker syndrome, a rare genetic degenerative brain disorder.
National Center for Learning Disabilities
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Learning Disabilities Association of America
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American Speech-Language-Hearing Association
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National Institute of Neurological Disorders and Stroke (NINDS)
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MUMS National Parent-to-Parent Network
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Genetic and Rare Diseases (GARD) Information Center
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This is an abstract of a report from the National Organization for Rare Disorders, Inc. ® (NORD). A copy of the complete report can be obtained for a small fee by visiting the NORD website. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational treatments (if available), and references from medical literature. For a full-text version of this topic, see http://www.rarediseases.org/search/rdblist.html