2002
DOI: 10.1006/jpho.2001.0163
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Speech motor programming in apraxia of speech

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Cited by 51 publications
(51 citation statements)
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“…teldevision); preparatory struggle/homing in on targets; pauses in and between syllables; vowel epenthesis; or a tendency to syllable timed speech. Together with her high variability of 'errors', all in the absence of demonstrable physical weakness, the view marries closely with descriptive criteria for apraxia of speech and its close relationship to ataxia (Ackermann & Hertrich, 2000;Deger & Ziegler, 2002;Miller, 2000;Riecker, Wildgruber, Grodd, & Ackermann, 2002).…”
Section: Discussionmentioning
confidence: 74%
“…teldevision); preparatory struggle/homing in on targets; pauses in and between syllables; vowel epenthesis; or a tendency to syllable timed speech. Together with her high variability of 'errors', all in the absence of demonstrable physical weakness, the view marries closely with descriptive criteria for apraxia of speech and its close relationship to ataxia (Ackermann & Hertrich, 2000;Deger & Ziegler, 2002;Miller, 2000;Riecker, Wildgruber, Grodd, & Ackermann, 2002).…”
Section: Discussionmentioning
confidence: 74%
“…However, although these group level data provide some support for the FF hypothesis, not all speakers demonstrated the group pattern. Although individual data are not always reported or discussed (e.g., Aichert & Ziegler, 2004; Deger & Ziegler, 2002; Seddoh et al, 1996), observations that not all participants with AOS display the group pattern are not uncommon (e.g., Aichert & Ziegler, 2012; Haley et al, 2001; Mailend & Maas, 2013). The individual analyses in the present study indicated a disproportionate reduction in AVS with masking for at least two speakers with AOS (200 and 205), with a trend for a third (206).…”
Section: Discussionmentioning
confidence: 99%
“…A consensus exists that AOS reflects an impairment of planning and/or programming speech movements (Deger & Ziegler, 2002; Duffy, 2005; Maas, Robin, Ballard, & Schmidt, 2008; Van der Merwe, 2009). However, the precise nature of the disorder remains poorly understood, in part because models of speech motor planning have often been underspecified (Ziegler, 2002).…”
mentioning
confidence: 99%
“…An early study by Towne and Crary (1988) showed that a patient with AoS had longer premotor preparatory time compared to non-apraxic speakers. Deger and Ziegler (2002) recorded reaction times for the production of nonsense words differing in length (2 vs. 3 syllables) or difficulty (same syllable repeated or different syllables). The apraxic patients had significantly longer word RTs (and onset RTs for second syllables) in the case of alternating syllables.…”
Section: Introductionmentioning
confidence: 99%