Message Handicap for the Down Disorder: An evaluation

This review summarizes browse on disorders out-of speech manufacturing into the Down disorder (DS) into the reason for informing logical characteristics and you will powering future look.


Report on the new literary works is according to looks using MEDLINE, Google Pupil, PsycINFO, and you may HighWire Push, also planning away from reference listing during the retrieved documents (and additionally on the web offer). Search terms showcased functions connected with voice, articulation, phonology, prosody, fluency, and you can intelligibility.


Another findings pertain to five big regions of review: voice, message aplicación de citas asexuales audio, fluency and you may prosody, and you will intelligibility. The initial big city was voice. Even if plenty of research has claimed towards the vocal abnormalities in DS, biggest inquiries continue to be regarding characteristics and you may frequency of your own phonatory diseases. Outcome of perceptual and you may acoustic research has started mixed, it is therefore hard to mark organization results or even to pick sensitive and painful steps having upcoming studies. Another major urban area try address sounds. Articulatory and you may phonological research has shown you to definitely message models during the DS are a combination of delayed advancement and mistakes perhaps not noticed in typical advancement. Put off (we.age., developmental) and you can disordered (i.elizabeth., nondevelopmental) patterns is actually clear from the age in the three years, even if DS-relevant abnormalities possibly are available earlier, in kids babbling. The third major area was fluency and you will prosody. Stuttering and you can/otherwise cluttering take place in DS at costs away from ten%–45%, compared to about step 1% on general populace. Lookup in addition to things to high disturbances in prosody. The latest last significant urban area try intelligibility. Studies continuously tell you designated limits here, however, just has just provides the lookup went beyond effortless score bills.


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(2006). An evaluation out-of dental structure and you can dental-engine means in the younger males with fragile X problem and you will Off syndrome. Journal out of Address, Vocabulary, and Hearing Search, forty-two, 903–917.

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