@article{Dykstra_Adams_Jog_2005, title={Lingual protrusion and elevation in lingual dystonia: A hypothesis}, volume={33}, url={https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1763}, abstractNote={The speech deficits associated with lingual dystonia were analyzed using acoustic analyses. Acoustic analysis focusing on lingual-fractive spectra was conducted using spectrographic displays by the time frequency response (TFR) software program to investigate the hypothesis of abnormal lingual fronting and elevation. A prominent phonetic error was the misperception of the palatial fricative for the alveolar fricative. It was found that a common feature of lingual dystonic contractions involve lingual fronting and lingual elevation during speech production.}, number={3}, journal={Canadian Acoustics}, author={Dykstra, Allyson D. and Adams, Scott G. and Jog, Mandar}, year={2005}, month={Sep.}, pages={98–99} }