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Myriam Kornisch, Michael P Robb, Richard D Jones
The relationship between stuttering and bilingualism to functional cerebral hemispheric processing was examined using a visual hemifield paradigm. Eighty native German speakers, half of whom were also proficient speakers of English as a second language (L2), were recruited. The participants were organised into four different groups according to speech status and language ability: 20 monolinguals who stutter, 20 bilinguals who stutter, 20 monolinguals who do not stutter, and 20 bilinguals who do not stutter...
October 20, 2016: Clinical Linguistics & Phonetics
Esra Giray, Canan Şanal Toprak, Rekib Saçaklidir, Osman Hakan Gündüz
No abstract text is available yet for this article.
October 13, 2016: Journal of Clinical Psychopharmacology
David Roshal
This case report describes a 41-year-old previously healthy male who presented with stuttering transient ischemic symptoms and radiographic evidence of a left common carotid artery thrombus as well as acute and subacute ischemic infarcts in the left middle cerebral artery territory. An exhaustive stroke work-up did not provide a plausible etiology for his symptoms. His complete blood count and iron studies, however, revealed evidence of severe iron-deficiency anemia without reactive thrombocytosis. His stool guaiac test was positive...
2016: Case Reports in Neurological Medicine
Anthony R Mawson, Nola T Radford, Binu Jacob
Stuttering affects about 1% of the general population and from 8 to 11% of children. The onset of persistent developmental stuttering (PDS) typically occurs between 2 and 4 years of age. The etiology of stuttering is unknown and a unifying hypothesis is lacking. Clues to the pathogenesis of stuttering include the following observations: PDS is associated with adverse perinatal outcomes and birth-associated trauma; stuttering can recur or develop in adulthood following traumatic events such as brain injury and stroke; PDS is associated with structural and functional abnormalities in the brain associated with speech and language; and stuttering resolves spontaneously in a high percentage of affected children...
October 18, 2016: European Neurology
Shelley B Brundage, James M Brinton, Adrienne B Hancock
PURPOSE: Virtual reality environments (VREs) allow for immersion in speaking environments that mimic real-life interactions while maintaining researcher control. VREs have been used successfully to engender arousal in other disorders. The purpose of this study was to investigate the utility of virtual reality environments to examine physiological reactivity and subjective ratings of distress in persons who stutter (PWS). METHOD: Subjective and objective measures of arousal were collected from 10PWS during four-minute speeches to a virtual audience and to a virtual empty room...
October 5, 2016: Journal of Fluency Disorders
J R Duffy
Acquired psychogenic or functional speech disorders are a subtype of functional neurologic disorders. They can mimic organic speech disorders and, although any aspect of speech production can be affected, they manifest most often as dysphonia, stuttering, or prosodic abnormalities. This chapter reviews the prevalence of functional speech disorders, the spectrum of their primary clinical characteristics, and the clues that help distinguish them from organic neurologic diseases affecting the sensorimotor networks involved in speech production...
2017: Handbook of Clinical Neurology
M A Thenganatt, J Jankovic
Psychogenic parkinsonism (PP), although often quite disabling, is one of the least commonly reported subtypes of psychogenic movement disorders. There are certain features that help distinguish PP from idiopathic Parkinson's disease, such as abrupt onset, early disability, bilateral shaking and slowness, nondecremental slowness when performing repetitive movements, voluntary resistance against passive movement without cogwheel rigidity, distractibility, "give-way" weakness, stuttering speech, bizarre gait, and a variety of behavioral symptoms...
2017: Handbook of Clinical Neurology
Pierpaolo Busan, Giovanni Del Ben, Simona Bernardini, Giulia Natarelli, Marco Bencich, Fabrizio Monti, Paolo Manganotti, Piero Paolo Battaglini
Motor balance in developmental stuttering (DS) was investigated with Transcranial Magnetic Stimulation (TMS), with the aim to define novel neural markers of persistent DS in adulthood. Eleven DS adult males were evaluated with TMS on tongue primary motor cortex, compared to 15 matched fluent speakers, in a "state" condition (i.e. stutterers vs. fluent speakers, no overt stuttering). Motor and silent period thresholds (SPT), recruitment curves, and silent period durations were acquired by recording tongue motor evoked potentials...
2016: PloS One
Anne Smith, Christine Weber
Remarkable progress has been made over the past two decades in expanding our understanding of the behavioral, peripheral physiologic, and central neurophysiologic bases of stuttering in early childhood. It is clear that stuttering is a neurodevelopmental disorder characterized by atypical development of speech motor planning and execution networks. The speech motor system must interact in complex ways with neural systems mediating language and other cognitive and emotional processes. During the time when stuttering typically appears and follows its path to either recovery or persistence, all of these neurobehavioral systems are undergoing rapid and dramatic developmental changes...
November 2016: Seminars in Speech and Language
Daniel Menezes-Blackburn, Cecilia Paredes, Hao Zhang, Courtney D Giles, Tegan Darch, Marc Stutter, Timothy S George, Charles Shand, David Lumsdon, Patricia Cooper, Renate Wendler, Lawrie Brown, Martin Blackwell, Catherine Wearing, Philip M Haygarth
We have used an integrated approach to study the mobility of inorganic phosphorus (P) from soil solid phase as well as the microbial biomass P and respiration at increasing doses of citric and oxalic acid in two different soils with contrasting agronomic P status. Citric or oxalic acids significantly increased soil solution P concentrations for doses over 2 mmol kg-1. However, low organic acid doses (<2 mmol kg-1) were associated with a steep increase in microbial biomass P, which was not seen for higher doses...
October 4, 2016: Environmental Science & Technology
Paul F Sowman, Margaret Ryan, Blake W Johnson, Greg Savage, Stephen Crain, Elisabeth Harrison, Erin Martin, Hana Burianová
The cause of stuttering has many theoretical explanations. A number of research groups have suggested changes in the volume and/or function of the striatum as a causal agent. Two recent studies in children and one in adults who stutter (AWS) report differences in striatal volume compared that seen in controls; however, the laterality and nature of this anatomical volume difference is not consistent across studies. The current study investigated whether a reduction in striatal grey matter volume, comparable to that seen in children who stutter (CWS), would be found in AWS...
September 28, 2016: Brain and Language
Ömer Barış Yücel, Emre Salabaş, Bahadır Ermeç, Ateş Kadıoğlu
INTRODUCTION: Priapism, taking its name from God Priapus, is total or partial erection lasting longer than 4 hours independent of sexual stimulus and can result in erectile dysfunction. There are three subtypes of priapism. AIM: To review the three subtypes of priapism, their pathophysiology, current treatment options, and complications. METHODS: The literature including priapism guidelines, review articles, and current trial studies was reviewed and the priapism type of God Priapus was investigated according to the mythology...
September 26, 2016: Sexual Medicine Reviews
Mazin Alqhazo, Michael Blomgren, Nelson Roy, Maha Abu Awwad
PURPOSE: This study investigated the internalised feelings and discrimination experienced by people who stutter in Jordan. METHOD: Five adult speakers who stutter were interviewed as a focus group. The participants were asked about their feelings related to stuttering and discrimination. The participants' responses in the focus group and items adapted from the extant literature formed the basis of a 20-item questionnaire. The questionnaire was administered to 20 additional adults who stutter to assess their internalised feelings about stuttering and their perceived rejecting behaviours (discrimination) associated with their impairment...
August 9, 2016: International Journal of Speech-language Pathology
Davor Lasić, Marija Žuljan Cvitanović, Silvana Krnić, Boran Uglešić
No abstract text is available yet for this article.
September 2016: Psychiatria Danubina
Illays Khan, Irum Nawaz, Imran Amjad
BACKGROUND AND OBJECTIVE: Stuttering is one of the most common speech disorders in adolescents than adults. Stuttering results in depression, anxiety, behavioral problem, social isolation and communication problems in daily life. Our objective was to determine the effect of Aerobic Exercises (AE) on stuttering. METHODS: A quasi trail was conducted at National Institute of Rehabilitation Medicine (NIRM) from January to June 2015. Thirty patients were selected and placed in three different groups Experimental Group A, (EG = 10 patients, age between 7-14 years), Experimental Group B (EG =10 patients age between 15-28 years) and control group -group C, (CG = 10 patients, age between 7-28 years)...
July 2016: Pakistan Journal of Medical Sciences Quarterly
Attila Altunel, Ali Sever, Emine Özlem Altunel
INTRODUCTION: Etiology of stuttering remains unknown and no pharmacologic intervention has been approved for treatment. We aimed to evaluate EEG parameters and the effect of adrenocorticotropic hormone (ACTH) therapy in stuttering. METHODS: In this retrospective study, 25 patients with attention deficit and hyperactivity (ADHD) or autism spectrum disorder (ASD), and comorbid stuttering were followed and treated with ACTH for electrical status epilepticus in sleep (ESES)...
September 16, 2016: Brain & Development
Anna-Maria Mersov, Cecilia Jobst, Douglas O Cheyne, Luc De Nil
Adults who stutter (AWS) have demonstrated atypical coordination of motor and sensory regions during speech production. Yet little is known of the speech-motor network in AWS in the brief time window preceding audible speech onset. The purpose of the current study was to characterize neural oscillations in the speech-motor network during preparation for and execution of overt speech production in AWS using magnetoencephalography (MEG). Twelve AWS and 12 age-matched controls were presented with 220 words, each word embedded in a carrier phrase...
2016: Frontiers in Human Neuroscience
Ewa Humeniuk, Zbigniew Tarkowski
PURPOSE: The aim of the research was to determine: (a) how parents react to their child's stuttering, (b) what stress coping strategies they utilise, as well as (c) whether stress coping style depends on parents' reaction to their child's stuttering. METHODS: The research involved 23 mothers and 23 fathers of children who stutter (CWS) at the age of three to six years old. The Reaction to Speech Disfluency Scale (RSDS), developed by the authors, was used in the research...
September 2016: Journal of Fluency Disorders
Joana Cholin, Sabrina Heiler, Alexander Whillier, Martin Sommer
Anticipation of stuttering events in persistent developmental stuttering is a frequent but inadequately measured phenomenon that is of both theoretical and clinical importance. Here, we describe the development and preliminary testing of a German version of the Premonitory Awareness in Stuttering Scale (PAiS): a 12-item questionnaire assessing immediate and prospective anticipation of stuttering that was translated and adapted from the Premonitory Urge for Tics Scale (PUTS) (Woods, Piacentini, Himle, & Chang, 2005)...
September 2016: Journal of Fluency Disorders
Etain Vong, Linda Wilson, Michelle Lincoln
PURPOSE: This study investigated the outcomes of implementing the Lidcombe Program, an evidence-based early intervention for stuttering, with four preschool children in Malaysia. Early stuttering intervention is currently underdeveloped in Malaysia, where stuttering treatment is often more assertion-based than evidence-based. Therefore, introducing an evidence-based early stuttering intervention is an important milestone for Malaysian preschoolers who stutter. METHOD: The participants ranged from 3 years 3 months to 4 years 9 months at the start of the study...
September 2016: Journal of Fluency Disorders
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