Huntington disease in Maryland: Clinical aspects of racial variation

S. E. Folstein, G. A. Chase, W. E. Wahl, A. M. McDonnell, M. F. Folstein

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Abstract

In a Maryland survey of Huntington disease, the prevalence in blacks was unexpectedly high and equal to that in whites. Age at onset was earlier in blacks, and their clinical features, at all ages at onset, were similar to those seen in juvenile-onset Huntington disease. Blacks had more severe bradykinesia and abnormalities of eye movement and less frequent psychiatric disorder, particularly depression.

Original languageEnglish (US)
Pages (from-to)168-179
Number of pages12
JournalAmerican journal of human genetics
Volume41
Issue number2
StatePublished - Jan 1 1987

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ASJC Scopus subject areas

  • Genetics
  • Genetics(clinical)

Cite this

Folstein, S. E., Chase, G. A., Wahl, W. E., McDonnell, A. M., & Folstein, M. F. (1987). Huntington disease in Maryland: Clinical aspects of racial variation. American journal of human genetics, 41(2), 168-179.