Abstract:
:A computerized airflow/air pressure analysis system, the Aerophone II Model 6800 (Kay Elemetrics Corp.), was used to assess the effects of age and gender on laryngeal aerodynamics. A sample of 56 male and 53 female normal speaking subjects was divided into six age groups (20-30; 31-40; 41-50; 51-60; 61-70 and 71-80 years). The laryngeal aerodynamic parameters measured included phonatory (mean) flow rate, estimated subglottal pressure, laryngeal airway resistance, phonatory sound pressure level, phonatory power, and phonatory efficiency. Most comfortable phonation, vocal efficiency, and running speech tasks were used to collect the aerodynamic data. Comfortable pitch and loudness levels were used for each of these tasks. Age and gender effects were found for a number of the phonatory (mean) flow rate and phonatory sound pressure level values. Results failed, however, to indicate age or gender effects for the estimated subglottal pressure, laryngeal airway resistance, phonatory power and phonatory efficiency parameters. High intersubject variability was found for the phonatory flow rate, laryngeal airway resistance, phonatory power and phonatory efficiency values. Estimated subglottal pressure values, however, appeared to vary the least among subjects. The results are discussed with respect to factors that might influence laryngeal aerodynamics, such as underlying laryngeal anatomical and physiological age-related changes and gender-related differences. The clinical implications of the findings for the assessment and treatment of individuals with voice disorders using the Aerophone II are also discussed.
journal_name
Int J Lang Commun Disordauthors
Goozée JV,Murdoch BE,Theodoros DG,Thompson ECdoi
10.1080/136828298247884subject
Has Abstractpub_date
1998-04-01 00:00:00pages
221-38issue
2eissn
1368-2822issn
1460-6984journal_volume
33pub_type
杂志文章abstract:BACKGROUND:Dysarthria knowledge is predominantly impairment-based. As a result, speech and language therapists (SLTs) have traditionally adopted impairment-focused management practices. However, guidance for best practice suggests that SLTs should consider the client holistically, including the impact of dysarthria bey...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1111/j.1460-6984.2012.00183.x
更新日期:2012-11-01 00:00:00
abstract::Inappropriate sexual behaviour by clients or patients of health professionals has been noted as a considerable problem in a number of professions. Similarly, sexual harassment by colleagues or employers has been identified as causing stress and harm. The primary objective of this study was to investigate the experienc...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1080/136828299247667
更新日期:1999-01-01 00:00:00
abstract:BACKGROUND:Treatment outcome data for children with severe speech sound disorders with motor speech involvement (SSD-MSI) are derived from Phase I clinical research studies. These studies have demonstrated positive improvements in speech production. Currently there is no research examining the optimal treatment dose fr...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1111/1460-6984.12472
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:Dysphagia is common after stroke, affecting up to 50% of patients initially. It can lead to post-stroke pneumonia, which causes 30% of stroke-related deaths, a longer hospital stay and poorer health outcomes. Dysphagia care post-stroke generally focuses on the management of symptoms, via modified oral intake...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/1460-6984.12359
更新日期:2018-03-01 00:00:00
abstract::This paper will give a progress report on a randomised controlled trial which is currently underway in the Bristol area. Some of the key influencing literature will be summarised, followed by an overview of the study design. The paper will also highlight some of the methodological and practical advantages and disadvan...
journal_title:International journal of language & communication disorders
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.3109/13682829809179391
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:The risk of developing a negative attitude to communication as a consequence of having a speech disorder has been in focus for decades in research concerning fluency disorders in relation to both children and adults. The Communication Attitude Test (CAT), which was created to measure children's attitudes tow...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:
更新日期:2009-11-01 00:00:00
abstract:BACKGROUND:Research has shown that early identification of children with language issues is critical for effective intervention, and yet many children are not identified until school age. The use of parent-completed rating scales, especially in urban, minority populations, might improve early identification if parent r...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1080/13682820701261827
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Children with dyslexia and/or developmental language disorder (hereafter children with DDLD) have been reported to retrieve fewer words than their typically developing (TD) peers in semantic fluency tasks. It is not known whether this retrieval difficulty can be attributed to the semantic structure of their ...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1111/1460-6984.12512
更新日期:2020-03-01 00:00:00
abstract:BACKGROUND:The construction of therapy protocols for a large-scale randomized controlled trial comparing speech and language therapists and assistants, and group and individual therapy approaches for children aged 6-11 in mainstream schools is outlined. AIMS:The aim was to outline the decision-making processes that le...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1080/01431160310001603592
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:More than 80% of people living with MND (plwMND) develop difficulties with their speech, affecting communication, self-identity and quality of life. Most plwMND eventually use an augmentative and alternative communication device (AAC) to communicate. Some AAC devices provide a synthesized voice for speech, h...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1111/1460-6984.12588
更新日期:2020-12-22 00:00:00
abstract::Evidence is presented that immature perceptual strategies are a contributory factor to developmental phonological disorder. The findings endorse the current re-focusing of attention on the role of perception in disordered speech and language acquisition and also highlight the need for more precise assessment and remed...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章,评审
doi:10.3109/13682829809179471
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:Difficulties experienced by novices in clinical reasoning have been well documented in many professions, especially medicine (Boshuizen and Schmidt 1992, 2000; Elstein, Shulman and Sprafka 1978; Patel and Groen 1986; Rikers, Loyens and Schmidt 2004). These studies have shown that novice clinicians have diffi...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1080/13682820601171530
更新日期:2007-03-01 00:00:00
abstract:BACKGROUND:Beyond the severity of voice, speech and language impairments, one potential predictor of communication success across adult populations with communication disorders may be perceived social support: the expectation that others will provide support if needed. Despite the preponderance of intervention approach...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1111/1460-6984.12417
更新日期:2018-11-01 00:00:00
abstract:BACKGROUND:The modifications of fluid viscosity and/or volume are common strategies in dysphagia management, with increased viscosity or reduced volume intended to reduce aspiration. Little attention has been given to whether cough response to aspiration varies across different viscosities and volumes. AIMS:This prosp...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1111/1460-6984.12401
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:There is a need to develop effective interventions and to compare the efficacy of different interventions for children with residual speech-sound errors (RSSEs). Rhotics (the r-family of sounds) are frequently in error American English-speaking children with RSSEs and are commonly targeted in treatment. One ...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章,随机对照试验
doi:10.1111/1460-6984.12259
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:The ability to repair communicative breakdown is an important pragmatic language skill, yet very little is known about it in the population of children with autism spectrum disorder (ASD). Previous investigations have shown that people with ASD, across a variety of ages and language levels, recognized commun...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1080/13682820410001663252
更新日期:2004-04-01 00:00:00
abstract:BACKGROUND:Around one-quarter of children attending language support services have difficulty in retrieving words. Therapy studies with such children have shown that both semantic and phonological techniques can improve word finding. A new approach to intervention is described using a computerized aid that converts let...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1080/13682820410001734154
更新日期:2005-07-01 00:00:00
abstract::Assessing health related quality of life (HRQOL) in people with communication disabilities is a challenge in health related research. Materials used to assess HRQOL are often linguistically complex and their mode of administration usually does not facilitate people with communication disabilities to give their experie...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.3109/13682820109177864
更新日期:2001-01-01 00:00:00
abstract::The aim of this pilot study was to employ a qualitative research methodology to explore students' perceptions of learning and assessment of that learning whilst on clinical placement. The students' perceptions were sampled by questionnaire both pre- and post-placement (ten weeks block placement). The analysis of the d...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.3109/13682829809179431
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:Posterior nasal fricatives are a learned compensatory articulation error and commonly substituted for oral fricatives. Treatment of such articulation errors requires the modification or teaching of skilled movements. A motor-based approach is designed to teach the complex motor skill movement sequences requi...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1111/1460-6984.12393
更新日期:2018-07-01 00:00:00
abstract:BACKGROUND:Intelligibility is a speaker's ability to convey a message to a listener. Including an assessment of intelligibility is essential in both research and clinical work relating to individuals with communication disorders due to speech impairment. Assessment of the intelligibility of spontaneous speech can be us...
journal_title:International journal of language & communication disorders
pub_type: 临床试验,杂志文章
doi:10.1111/1460-6984.12067
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND:There is increasing recognition that dysphagia has significant implications for a person's psychological well-being, social participation and quality of life (QOL). However, a paucity of research exists regarding the clinical management of this area. To inform future research and the development of appropria...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1111/1460-6984.12429
更新日期:2019-01-01 00:00:00
abstract::Children were selected from schools for pupils with learning difficulties. Non-verbal ability measures classified them with what was previously termed moderate learning difficulties (MLD). A Surrey Speech, Language and Communication Profile (Surrey Profile) (Cave and McGregor 1996) was completed for each child and the...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.3109/13682820109177892
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:Communication training for parents of young children with neurodisability is often delivered in groups and includes video coaching. Group teaching is problematic when there is wide variation in the characteristics and needs amongst participants. AIMS:To assess the potential feasibility and acceptability of ...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1111/1460-6984.12468
更新日期:2019-03-01 00:00:00
abstract:BACKGROUND:In young, typically developing children, some word production variability is expected, but highly inconsistent speech is considered a clinical marker for disorder. Speech-language pathologists need to identify variability versus inconsistency, yet these terms are not clearly differentiated. Not only is it im...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1080/13682820600988967
更新日期:2007-07-01 00:00:00
abstract:BACKGROUND:While autism spectrum disorder (ASD) and specific language impairment (SLI) have traditionally been conceptualized as distinct disorders, recent findings indicate that the boundaries between these two conditions are not clear-cut. While considerable research has investigated overlap in the linguistic charact...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1111/1460-6984.12146
更新日期:2015-07-01 00:00:00
abstract::Two stuttering subjects and two control subjects were used in a comparative pilot study using EPG. The subjects read twenty sentences and repeated three words, 'a deer', 'a clock' and 'a kitkat', ten times. These data allowed three main methods of EPG analysis: variability measures on the three words in isolation; qua...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.3109/13682829809179451
更新日期:1998-01-01 00:00:00
abstract::A reflective learning approach for clinical training with final year students is described. The training programme aims to promote the development of independent and reflective practitioners. The theories and ideas that have influenced the structure of the programme are described and an outline of the programme is pro...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.3109/13682820109177919
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:There is a noticeable publication gap in the speech-language pathology literature regarding the language abilities of children with common types of epilepsy. This paper reviews studies that suggest a high frequency of undetected language problems in this population, and it proposes the need for pragmatically...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1111/j.1460-6984.2012.00203.x
更新日期:2013-03-01 00:00:00
abstract:BACKGROUND:Children with specific language impairment (SLI) have problems not only with language performance but also with sustained attention, which is the ability to maintain alertness over an extended period of time. Although there is consensus that this ability is impaired with respect to processing stimuli in the ...
journal_title:International journal of language & communication disorders
pub_type: 杂志文章
doi:10.1111/1460-6984.12275
更新日期:2017-05-01 00:00:00