A study of familial stuttering.
Here we study 13 families with stuttering. Of the 13 families, 9 were persistent stutterers and 4 were recovered stutterers. In the 9 families with persistent stuttering, 24 were male and 10 were females. Of the 4 families with recovered stutterers, 17 were male and 3 were female. Of the 17 males, 12 were persistent stutterers and 5 recovered after adolescence. All females were recovered stutterers. We conclude with a short discussion of recent molecular studies.
Canhetti-Oliveira
Cristiane Moço
CM
Department of Speech-Hearing Genetics, Hospital de Reabilitação de Anomalias Craniofaciais, Universidade de São Paulo, Bauru, S.P., Brazil.
Richieri-Costa
A
A
D000293:Adolescent; D000328:Adult; D001938:Brazil; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D010375:Pedigree; D013342:Stuttering / Q000235:genetics*