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A characteristic speech and language disturbance, cluttering, was present in 9 of the 10 study patients. Their speech was characterized by a fast and fluctuating rate of speech, and repetitions of sounds, words or phrases. Other aspects of cluttering including attentional problems, hyperactivity, motor delays and reading difficulties are commonly seen in the fra(X) syndrome. Cluttering may be helpful in identifying the fra(X) syndrome in a male who is not retarded.<\/jats:p>","DOI":"10.1002\/ajmg.1320230114","type":"journal-article","created":{"date-parts":[[2005,6,11]],"date-time":"2005-06-11T20:02:23Z","timestamp":1118520143000},"page":"195-206","source":"Crossref","is-referenced-by-count":81,"title":["Speech disturbances (cluttering) in mildly impaired males with the Martin\u2010Bell\/fragile X syndrome"],"prefix":"10.1002","volume":"23","author":[{"given":"Donna M.","family":"Hanson","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"III","given":"Alfred W.","family":"Jackson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"M.D.","given":"Randi J.","family":"Hagerman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John M.","family":"Opitz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James F.","family":"Reynolds","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2005,6,3]]},"reference":[{"key":"e_1_2_1_2_1","volume-title":"Communication Skills and Classroom Success: Assessment of Language\/Learning Disabled Students","author":"Damico JS","year":"1981"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/0093-934X(79)90037-3"},{"key":"e_1_2_1_4_1","volume-title":"Peabody Picture Vocabulary Test\u2010Revised","author":"Dunn LM","year":"1981"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.48.2.150"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1159\/000262621"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1399-0004.1984.tb00474.x"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1159\/000263407"},{"key":"e_1_2_1_9_1","first-page":"674","article-title":"Learning disabilities and attentional problems in boys with the fragile X syndrome","volume":"139","author":"Hagerman RJ","year":"1985","journal-title":"Am J Dis Child"},{"key":"e_1_2_1_10_1","first-page":"17","volume-title":"The Fragile X Syndrome: Diagnosis, Biochemistry, and Intervention","author":"Hagerman RJ","year":"1983"},{"key":"e_1_2_1_11_1","unstructured":"HagermanRJ JacksonAW LevitasA RimlandB BradenM(1986): An analysis of autism in 50 males with the fragile X syndrome. 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