Impaired production of prosody is considered a primary diagnostic criterion for apraxia of
speech. In this study, we examined diagnostic relevance for five word-level prosody …

We address explanatory issues raised by prior findings on the prosody-voice characteristics
of suspected apraxia of speech in children (AOSc). Prosody-voice patterns for 14 adults with …

Prosody is a complex process that involves modulation of pitch, loudness, duration, and
linearity in the acoustic stream to serve linguistic and affective communication goals. It arises …

Background: Apraxia of Speech (AOS) is partly characterised by impaired production of
prosody in words and sentences. Identification of dysprosody is based on perceptual …

The purpose of this study was to determine if acoustic measures of duration and syllable rate
during word and sentence repetition, and a measure of within-word lexical stress …

Purpose We explored the reliability and validity of 2 quantitative approaches to document
presence and severity of speech properties associated with apraxia of speech (AOS) …

Previous research has established that the duration of stressed word stem vowels is shorter
in polysyllabic words than in monosyllabic words for normal speakers and for speakers with …

Impaired articulation (eg, articulatory accuracy) and prosody (eg, slow speech rate) are
considered primary diagnostic criterions for apraxia of speech both in neurodegenerative …

This investigation was designed to examine the effects of (1) method of stimuli presentation
and (2) sampling over time on production of stop consonants with a speaker with acquired …

Purpose Individuals with primary progressive apraxia of speech (PPAOS) have apraxia of
speech (AOS) in which disruptions in articulation or prosody predominate the speech …