Effects of a Phonological Reading and Writing Remediation Program in Students with Dyslexia: Intervention for Specific Learning Disabilities

OBJECTIVE

To determine the effects of a phonological remediation reading and writing program in individuals with dyslexia, through behavioral and objective evaluations.

PATIENTS AND METHODS

Twenty children diagnosed with dyslexia, aged 8-14 years, were included in this study. Group I (GI) was composed of 10 children who took part in the program, and group II (GII) consisted of 10 subjects who did not take the remediation. The pre-testing evaluated phonological awareness, rapid naming, working memory, reading and writing of words and nonwords, thematic writing, and auditory evoked potential - P300. The type of stimulus used was the speech (20% of rare stimulus and 80% of frequent stimulus), intensity of 80 dBNa. The rare stimulus was the syllable /da/, and the frequent stimulus was the syllable /ba/. Next, the Phonological Reading and Writing Remediation Program was applied in 24 cumulative sessions, twice a week, each with a duration of 30 min. In the post-testing (at the end of the program), all the tests of the pre-testing were reapplied.

RESULTS

There was a statistically significant difference (between pre- and post-testing) in phonological awareness, rapid naming, working memory, thematic writing, writing and reading words and nonwords, as well as in the latency of the P3 component of P300 in GI, while GII maintained the same difficulties.

CONCLUSION

The phonological remediation program showed to be a therapeutic method of fast beneficial effects in written language of individuals with dyslexia. However, the wide age range and the size of the sample could be considered a limitation of this study - it interferes with the generalization of results.

Comparison of the computer-aided articulation therapy application with printed material in children with speech sound disorders

OBJECTIVES

The aim of the present study was to develop an iPad application for computer-aided articulation therapy called the Turkish Articulation Therapy Application (TARTU), and make comparisons between the efficacy of TARTU and printed material.

METHOD

A single subject research design, adapted alternating treatments model, was used for this purpose. The study was carried out with 2 children, at the age of 5; 1 and 5; 11, both of whom have a speech sound disorder. The comparison between TARTU and printed material effectiveness was compared for three target sounds (/k/, /ʃ/ and /l/). 12 therapy sessions were carried out three times a week using the behavioural approach. One participant received therapy targeting the sound /k/ using TARTU, while printed material used for the sound /ʃ/. The targeted sounds were switched for the second participant. Sound /l/ was left without any intervention.

RESULT

The target sound met the criterion with TARTU in one participant, and with printed material in the other participant.

CONCLUSION

The presentation type of the materials did not play an important role in the success of the therapy on the participants.

[Management of developmental speech-language disorders in children : Part 2: Intervention and remediation]

In the first part of this seminar paper, speech-language development tests were presented and the importance of the differential diagnosis of the underlying causes of the diagnosed language development disorder was discussed. The second part focuses on counseling and training of the parents, as well as the different treatment methods used for speech-language therapy for affected children in out- and inpatient settings. These procedures should be applied according to the individual developmental age. The official guidelines are to be respected, especially for medical speech-language therapy. Generally underestimated issues are risks and side effects of language and speech therapy, which obviously do exist, e. g., as induction of consciousness of the disorder in the treated child.

Rehabilitation of the laryngectomised patient. Recommendations of the Spanish Society of Otolaryngology and Head and Neck Surgery

Total laryngectomy remains essential treatment for locally advanced laryngeal carcinoma, related to better survival rates. However, it involves changes for the patient, such as the inability to communicate verbally, breathing or aesthetic changes, which affect their quality of life and require comprehensive rehabilitation. This paper was written by the total laryngectomy rehabilitation workgroup of the National Head and Neck and Skull Base working committee of the Spanish Society of Otolaryngology and Head and Neck Surgery. The purpose of the article is to combine materials, surgical procedures and means towards the comprehensive rehabilitation of total laryngectomy patients, so that they can achieve a good quality of life. This paper is aimed at all health care professionals caring for total laryngectomy patients. It is also aimed at the patients themselves, as well as ENT surgeons. We have considered staffing and material needs, all procedures before, during and after surgery and after hospital discharge. There are also detailed recommendations about types of rehabilitation and follow-up, and the need for recording these events. The comprehensive rehabilitation total laryngectomy patients is very important if we want to improve their quality of life. The recommendations we mention aim to help the healthcare professionals involved in the treatment of total laryngectomy patients to help them achieve a good quality of life, as similar as possible to the life they led before surgery.

Beliefs and behavioural intentions towards pharmacotherapy for stuttering: A survey of adults who stutter

PURPOSE

Although considerable efforts have been made to investigate the effectiveness of pharmacological treatments for stuttering, little is known about how the stuttering community perceives these treatments. This study aimed to assess and quantify beliefs regarding pharmacotherapy for adults who stutter and to establish whether behavioural intentions to undertake treatment were related to these beliefs.

METHOD

An adapted version of the Beliefs about Medicine Questionnaire was completed by adults who stutter. Participants also reported perceptions of their stuttering including its overall impact, ratings of previous speech therapy, and behavioural intentions to initiate pharmacotherapy and speech therapy in future.

RESULTS

Necessity and concern beliefs were distributed widely across the sample and in a pattern indicating a relatively balanced perception of the benefits and costs of medication prescribed specifically for stuttering. Of the study's measures, the necessity-concerns differential most strongly predicted the behavioural intention to initiate pharmacotherapy. The overall impact of stuttering predicted intentions to seek both pharmacotherapy and speech therapy. Participants reported the likelihood of pursuing pharmacotherapy and speech therapy in equal measure.

CONCLUSIONS

The theoretical model of medication representations appears to be a useful framework for understanding the beliefs of adults who stutter towards the medical treatment of their disorder. The findings of this study may be of interest to clinicians and researchers working in the field of stuttering treatment and to people who stutter considering pharmacotherapy.

Evaluating satisfaction of patients with stutter regarding the tele-speech therapy method and infrastructure

OBJECTIVE

Investigating the required infrastructure for the implementation of telemedicine and the satisfaction of target groups improves the acceptance of this technology and facilitates the delivery of healthcare services. The aim of this study was to assess the satisfaction of patients with stutter concerning the therapeutic method and the infrastructure used to receive tele-speech therapy services.

METHODS

This descriptive-analytical study was conducted on all patients with stutter aged between 14 and 39 years at Jahrom Social Welfare Bureau (n = 30). The patients underwent speech therapy sessions through video conferencing with Skype. Data were collected by a researcher-made questionnaire. Its content validity was confirmed by three medical informatics specialists. Data were analyzed using SPSS version 19.

RESULTS

The mean and standard deviation of patient satisfaction scores concerning the infrastructure and the tele-speech therapy method were 3.15 ± 0.52 and 3.49 ± 0.52, respectively. No significant relationship was found between the patients satisfaction and their gender, education level and age (p > 0.05). The results of this study showed that the number of speech therapy sessions did not affect the overall satisfaction of the patients (p > 0.05), but the number of therapeutic sessions had a direct relationship with their satisfaction with the infrastructure used for tele-speech therapy (p < 0.05).

CONCLUSIONS

The present study showed that patients were satisfied with tele-speech therapy. According to most patients the low speed of the Internet connection in the country was a major challenge for receiving tele-speech therapy. The results suggest that healthcare planner and policy makers invest on increasing bandwidth to improve the success rate of telemedicine programs.

Improving Naming Abilities Among Healthy Young-Old Adults Using Transcranial Direct Current Stimulation

Transcranial direct current stimulation (tDCS) is a noninvasive tool to facilitate brain plasticity and enhance language abilities. Our study aims to search for a potential beneficial influence of tDCS on a cognitive linguistic task of naming which found to decline during aging. A group of fifteen healthy old adults [Formula: see text] were tested in naming 50 pictures of objects. Each subject participated in two sessions spanning on a one week period. One session included active tDCS stimulation and the other sham-placebo like stimulation. Subjects were blinded to stimulation type. During the active stimulation a bilateral protocol of anodal tDCS to the left Inferior Frontal Gyrus (IFG) combined with cathodal tDCS to the right IFG was delivered. Half of participants received active stimulation at the first session and sham at the second and half received the stimulations at the opposite order. Naming reaction time was measured at baseline, after active tDCS stimulation and after sham. 10 min of bilateral tDCS stimulation which was given after sham (training) was found to reduce naming reaction time among healthy adult subjects. These findings support the cooperative model (Weems and Reggia in Brain Lang 89:554-568, 2004) and point on strong interhemispheric connections during naming processing. It is also demonstrate the advantage of training to intensify the therapeutic effect of tDCS. Our results pinpoint on a potential tool to facilitate naming among aging people.

[Nonpharmacological treatment procedures for Parkinson's disease]

Nonpharmacological treatment strategies in Parkinson' disease include heterogeneous treatment modalities, such as physiotherapy, occupational therapy, speech therapy, cognitive training and deep brain stimulation as well as noninvasive brain stimulation strategies. Even in the early stages of Parkinson's disease nonpharmacological interventions, such as active exercise therapy and speech therapy can be indicated taking the individual symptoms of a patient into account. Mild cognitive deficits are frequently detected in the course of the disease and progression of these disorders to dementia in the advanced stages of the disease is not uncommon. The starting point for a cognitive training, training strategy and training frequency is unknown and currently under investigation. Deep brain stimulation is an established treatment modality, which should be considered when motor fluctuations cannot be adequately controlled by pharmacological treatment. This therapeutic option depends on patient-specific needs and has to be managed by a multiprofessional team. Non-invasive neurostimulation techniques, such as transcranial magnetic stimulation and transcranial direct current stimulation are experimental tools and cannot currently be recommended for general use.

Combined Vocal Exercises for Rehabilitation After Supracricoid Laryngectomy: Evaluation of Different Execution Times

INTRODUCTION

The supracricoid partial laryngectomy allows the preservation of laryngeal functions with good local cancer control.

OBJECTIVE

To assess laryngeal configuration and voice analysis data following the performance of a combination of two vocal exercises: the prolonged /b/vocal exercise combined with the vowel /e/ using chest and arm pushing with different durations among individuals who have undergone supracricoid laryngectomy.

METHODS

Eleven patients undergoing partial laryngectomy supracricoid with cricohyoidoepiglottopexy (CHEP) were evaluated using voice recording. Four judges performed separately a perceptive-vocal analysis of hearing voices, with random samples. For the analysis of intrajudge reliability, repetitions of 70% of the voices were done. Intraclass correlation coefficient was used to analyze the reliability of the judges. For an analysis of each judge to the comparison between zero time (time point 0), after the first series of exercises (time point 1), after the second series (time point 2), after the third series (time point 3), after the fourth series (time point 4), and after the fifth and final series (time point 5), the Friedman test was used with a significance level of 5%. The data relative to the configuration of the larynx were subjected to a descriptive analysis.

RESULTS

In the evaluation, were considered the judge results 1 which have greater reliability. There was an improvement in the general level of vocal, roughness, and breathiness deviations from time point 4 [T4].

CONCLUSION

The prolonged /b/vocal exercise, combined with the vowel /e/ using chest- and arm-pushing exercises, was associated with an improvement in the overall grade of vocal deviation, roughness, and breathiness starting at minute 4 among patients who had undergone supracricoid laryngectomy with CHEP reconstruction.

Biofeedback in dysphonia - progress and challenges

Introduction

There is evidence that all the complex machinery involved in speech acts along with the auditory system, and their adjustments can be altered.

Objective

To present the evidence of biofeedback application for treatment of vocal disorders, emphasizing the muscle tension dysphonia.

Methods

A systematic review was conducted in Scielo, Lilacs, PubMed and Web of Sciences databases, using the combination of descriptors, and admitting as inclusion criteria: articles published in journals with editorial committee, reporting cases or experimental or quasi-experimental research on the use of biofeedback in real time as additional source of treatment monitoring of muscle tension dysphonia or for vocal training.

Results

Thirty-three articles were identified in databases, and seven were included in the qualitative synthesis. The beginning of electromyographic biofeedback studies applied to speech therapy were promising and pointed to a new method that enabled good results in muscle tension dysphonia. Nonetheless, the discussion of the results lacked physiological evidence that could serve as their basis. The search for such explanations has become a challenge for speech therapists, and determined two research lines: one dedicated to the improvement of the electromyographic biofeedback methodology for voice disorders, to reduce confounding variables, and the other dedicated to the research of neural processes involved in changing the muscle engram of normal and dysphonic patients.

Conclusion

There is evidence that the electromyographic biofeedback promotes changes in the neural networks responsible for speech, and can change behavior for vocal emissions with quality.

Speech therapy after thyroidectomy

Common complaints of patients who have received thyroidectomy include dysphonia (voice dysfunction) and dysphagia (difficulty swallowing). One cause of these surgical outcomes is recurrent laryngeal nerve paralysis. Many studies have discussed the effectiveness of speech therapy (e.g., voice therapy and dysphagia therapy) for improving dysphonia and dysphagia, but not specifically in patients who have received thyroidectomy. Therefore, the aim of this paper was to discuss issues regarding speech therapy such as voice therapy and dysphagia for patients after thyroidectomy. Another aim was to review the literature on speech therapy for patients with recurrent laryngeal nerve paralysis after thyroidectomy. Databases used for the literature review in this study included, PubMed, MEDLINE, Academic Search Primer, ERIC, CINAHL Plus, and EBSCO. The articles retrieved by database searches were classified and screened for relevance by using EndNote. Of the 936 articles retrieved, 18 discussed "voice assessment and thyroidectomy", 3 discussed "voice therapy and thyroidectomy", and 11 discussed "surgical interventions for voice restoration after thyroidectomy". Only 3 studies discussed topics related to "swallowing function assessment/treatment and thyroidectomy". Although many studies have investigated voice changes and assessment methods in thyroidectomy patients, few recent studies have investigated speech therapy after thyroidectomy. Additionally, some studies have addressed dysphagia after thyroidectomy, but few have discussed assessment and treatment of dysphagia after thyroidectomy.

Voice disorders in residual paracoccidioidomycosis in upper airways and digestive tract

BACKGROUND

Paracoccidioidomycosis (PCM) is a systemic mycosis of acute and chronic evolution, caused by species belonging to the genus Paracoccidioides. It is considered the most prevalent systemic endemic mycosis in Latin America, with cases in the tropical and subtropical regions. Residual PCM refers to the fibrotic scar sequelae resulting from the disease treatment which, when associated with collagen accumulation, leads to functional and anatomic alterations in the organs.

AIMS

The aim of this study was to evaluate the vocal function of patients with residual PCM in upper airways and digestive tract.

METHODS

We performed a cross-sectional study in 2010 in a cohort of 21 patients with residual PCM in upper airways and digestive tract.

RESULTS

The average age was 49.48±9.1 years, and only two (9.5%) patients were female. The study was performed in the 1-113 month-period (median 27) after the end of drug treatment. Five (23.8%) patients had alterations in the larynx as a sequela of the disease. However, all patients had vocal changes in vocal auditory perceptual analysis by GRBASI scale. The computerized acoustic analysis using the software Vox Metria, showed that 11 patients (52.4%) presented alterations in jitter, 15 (71.4%) in shimmer, 8 (38.1%) in F0, 4 (19%) in glottal to noise excitation (GNE), 7 (33.3%) in the presence of noise and 12 (57.1%) in the presence of vibratory irregularity.

CONCLUSIONS

The great frequency of alterations in residual PCM suggests that the patients in such phase could benefit from a multidisciplinary treatment, offering them integral monitoring of the disease, including speech rehabilitation after the PCM is healed.

Movement cognition and narration of the emotions treatment versus standard speech therapy in the treatment of children with borderline intellectual functioning: a randomized controlled trial

BACKGROUND

Borderline intellectual functioning (BIF) is defined as a "health meta-condition… characterized by various cognitive dysfunctions associated with an intellectual quotient (IQ) between 71 and 85 which determines a deficit in the individual's functioning both in the restriction of activities and in the limitation of social participation". It can be caused by many factors, including a disadvantaged background and prematurity. BIF affects 7-12% of primary school children that show academic difficulties due to poor executive functioning. In many children with BIF, language, movement and social abilities are also affected, making it difficult to take part in daily activities. Dropping out of school and psychological afflictions such as anxiety and depression are common in children with BIF. This study investigates whether an intensive rehabilitation program that involves all of the areas affected in children with BIF (Movement, Cognition and Narration of emotions, MCNT) is more effective than Standard Speech Therapy (SST).

METHODS

This is a multicenter interventional single blind randomized controlled study. Children aged between 6 to 11 years who attend a mainstream primary school and have multiple learning difficulties, behavioral problems and an IQ ranging between 85 to 70 have been enrolled. Participants are randomly allocated to one of three groups. The first group receives individual treatment with SST for 45 min, twice a week for 9 months. The second group receives the experimental treatment MCNT for 3 h per day, 5 days/ week for 9 months and children work in small groups. The third group consists of children on a waiting list for the SST for nine months.

DISCUSSION

BIF is a very frequent condition with no ad hoc treatment. Over the long term, there is a high risk to develop psychiatric disorders in adulthood. Due to its high social impact, we consider it very important to intervene during childhood so as to intercept the remarkable plasticity of the developing brain.

TRIAL REGISTRATION

"Study Let them grow: A new intensive and multimodal Treatment for children with borderline intellectual functioning based on Movement, Cognition and Narration of emotions", retrospectively registered in ISRCTN Register with ISRCTN81710297 at 2017-01-09.

Investigation of the speech results of posterior pharyngeal wall augmentation with fat grafting for treatment of velopharyngeal insufficiency

PURPOSE

The purpose of this study was to evaluate the speech results of posterior pharyngeal wall augmentation (PPWA) with fat grafting both in the early and late postoperative period, and to clarify the impact of the procedure concomitant with speech therapy.

MATERIALS AND METHODS

This is a prospective case-control study. The study involved 87 cleft palate ± cleft lip patients with velopharyngeal insufficiency (VPI) who has been treated with PPWA. Patients were separated into two groups according to age; the first group consisted of 49 pediatric participants between 6 and 12 years of age and the second group consisted of 38 adolescent participants between 13 and 18 years of age. Preoperative velopharyngeal function and articulation were compared postoperatively at the following time points: the 3rd month, 12th month, 18th month and 24th month. The velopharyngeal function was evaluated with regards to the velopharyngeal closure type and velopharyngeal closure amount, by using the pediatric flexible nasoendoscopy and the nasometer methods. In the nasometer evaluation, nasalance sores were measured by using nonsense syllables and meaningful sentences. The Ankara Articulation Test (AAT) (Ege et al., 2004) was used to detect compensatory articulation products secondary to VPI. Consonant production error types and frequencies were determined according the guidelines stated in the study of Hardin-Jones et al. (2009). These were Pharyngeal Fricatives - Posterior Nasal Fricatives/Stop Production, Glottal Stop Production, Middorsum Palatal Stop Production, Nasal Frictional Production, Posterior Nasal Frictional Production/Phoneme Specific Nasal Emission, use of Nasal Consonants for Oral Consonants, and Replacement of Trills. All the participants received concurrent speech therapy four times, twice in the post-operative period between 1 and 3 months and twice between 3 and 6 months.

RESULTS

PPWA improved the speech performance from the 18th month to 24th month of the postoperative period. AAT assessment of the first group after 24 months comparing the post-PPWA with the preoperative data showed a highly significant decrease with regard to compensatory production errors and hypernasality; however, in the second group, the same comparison revealed a highly significant decrease in regard to the degree of hypernasality and a significant difference in terms of glottal articulation and pharyngealization of fricatives. A circular closure pattern was observed in 17 individuals with cleft palate at a rate of 70.6%.

CONCLUSION

PPWA with concurrent speech therapy is an acceptable surgical method to correct VPI and to improve speech performance.

Polydimethylsiloxane Injection Laryngoplasty for Unilateral Vocal Fold Paralysis: Long-Term Results

OBJECTIVES

To analyze the long-term objective, perceptive, and subjective outcomes after endoscopic polydimethylsiloxane (PDMS) injection laryngoplasty in unilateral vocal fold paralysis.

STUDY DESIGN

A retrospective study carried out between January 2008 and January 2012.

SETTING

Head and Neck Department, University Hospital of Modena, Modena, Italy.

METHODS

This was a retrospective analysis of 26 patients with unilateral vocal fold paralysis who underwent endoscopic injection of PDMS under general anesthesia. A voice evaluation protocol was performed for all patients, which included videolaryngostroboscopy, maximum phonation time, fundamental frequency, analysis of the harmonic structure of the vowel /a/ and the word /aiuole/, Grade of Dysphonia, Instability, Roughness, Breathiness, Asthenia, and Strain scale, and Voice Handicap Index. The protocol was performed before surgery, in the immediate postoperative period, and at least 3 years after surgery. The mean follow-up period was 73 months (range 39-119 months).

RESULTS

The statistical analysis showed a significant improvement (P < 0.01) for all of the objective, perceptive, and subjective parameters by comparison between the preoperative and long-term follow-up data; moreover, no statistically significant difference was found between the postoperative and long-term follow-up data. This indicates that injection laryngoplasty with PDMS guarantees long-lasting effects over time. No complications were reported in our series.

CONCLUSION

Injection laryngoplasty with PDMS can be considered to be a minimally invasive and safe technique for the treatment of unilateral vocal fold paralysis. Moreover, it allows very good and stable results to be obtained over time, avoiding repeated treatments and improving the quality of life of the patients.

Temporal plasticity in auditory cortex improves neural discrimination of speech sounds

BACKGROUND

Many individuals with language learning impairments exhibit temporal processing deficits and degraded neural responses to speech sounds. Auditory training can improve both the neural and behavioral deficits, though significant deficits remain. Recent evidence suggests that vagus nerve stimulation (VNS) paired with rehabilitative therapies enhances both cortical plasticity and recovery of normal function.

OBJECTIVE/HYPOTHESIS

We predicted that pairing VNS with rapid tone trains would enhance the primary auditory cortex (A1) response to unpaired novel speech sounds.

METHODS

VNS was paired with tone trains 300 times per day for 20 days in adult rats. Responses to isolated speech sounds, compressed speech sounds, word sequences, and compressed word sequences were recorded in A1 following the completion of VNS-tone train pairing.

RESULTS

Pairing VNS with rapid tone trains resulted in stronger, faster, and more discriminable A1 responses to speech sounds presented at conversational rates.

CONCLUSION

This study extends previous findings by documenting that VNS paired with rapid tone trains altered the neural response to novel unpaired speech sounds. Future studies are necessary to determine whether pairing VNS with appropriate auditory stimuli could potentially be used to improve both neural responses to speech sounds and speech perception in individuals with receptive language disorders.

Access, timing and frequency of very early stroke rehabilitation - insights from the Baden-Wuerttemberg stroke registry

BACKGROUND

While the precise timing and intensity of very early rehabilitation (VER) after stroke onset is still under discussion, its beneficial effect on functional disability is generally accepted. The recently published randomized controlled AVERT trial indicated that patients with severe stroke might be more susceptible to harmful side effects of VER, which we hypothesized is contrary to current clinical practice. We analyzed the Baden-Wuerttemberg stroke registry to gain insight into the application of VER in acute ischemic stroke (IS) and intracerebral hemorrhage (ICH) in clinical practice.

METHODS

99,753 IS patients and 8824 patients with ICH hospitalized from January 2008 to December 2012 were analyzed. Data on the access to physical therapy (PT), occupational therapy (OT), and speech therapy (ST), the time from admission to first contact with a therapist and the average number of therapy sessions during the first 7 days of admission are reported. Multiple logistic regression models adjusted for patient and treatment characteristics were carried out to investigate the influence of VER on clinical outcome.

RESULTS

PT was applied in 90/87% (IS/ICH), OT in 63/57%, and ST in 70/65% of the study population. Therapy was mostly initiated within 24 h (PT 87/82%) or 48 h after admission (OT 91/89% and ST 93/90%). Percentages of patients under therapy and also the average number of therapy sessions were highest in those with a discharge modified Rankin Scale score of 2 to 5 and lowest in patients with complete recovery or death during hospitalization. The outcome analyses were fundamentally hindered due to biases by individual decision making regarding the application and frequency of VER.

CONCLUSIONS

While most patients had access to PT we noticed an undersupply of OT and ST. Only little differences were observed between patients with IS and ICH. The staff decisions for treatment seem to reflect attempts to optimize resources. Patients with either excellent or very unfavorable prognosis were less frequently assigned to VER and, if treated, received a lower average number of therapy sessions. On the contrary, severely disabled patients received VER at high frequency, although potentially harmful according to recent indications from the randomized controlled AVERT trial.

Acquisition, retention, and generalization of rhotics with and without ultrasound visual feedback

PURPOSE

The purpose was to provide a preliminary within-participant comparison of speech therapy with and without exposure to ultrasound visual feedback for postvocalic rhotics (/r/- colored vowels). Effects of the two treatments on acquisition, retention, and generalization were explored. It was hypothesized that treatment with ultrasound would facilitate acquisition but hinder retention and generalization.

METHODS

A single subject randomized block design was replicated across four American English-speaking participants ages 7-9 years. Each participant was trained on postvocalic /r/. Each week for seven weeks, one session with ultrasound visual feedback and one session with no ultrasound were randomly ordered. A Training Probe and Generalization Probe were used to measure acquisition within each session as well as retention and generalization between two consecutive sessions. Graphical displays of the data, effect size calculation, and statistical results from a randomization test were used to analyze the results.

RESULTS

Two participants showed essentially no evidence of acquisition, retention or generalization of rhotics (<5%). Of the two who showed evidence of acquisition, one participant showed a significant advantage and large effect size for ultrasound sessions over no ultrasound sessions in acquisition of rhotics. However, no participants showed differences between treatment conditions in generalization or retention of rhotics.

CONCLUSION

For some children, acquisition may be facilitated by ultrasound visual feedback. Ultrasound visual feedback neither inhibited nor facilitated retention or generalization of rhotics. As a whole, the 14 treatment sessions (7 with ultrasound and 7 without) were effective for 2 of the 4 participants when comparing pre/post generalization scores. Future studies should evaluate the effectiveness of ultrasound visual feedback given a larger dose and differing age groups.

Enhancing surgical outcomes: The effects of speech therapy on a school-aged girl with Moebius Syndrome

PURPOSE

Moebius Syndrome is a rare congenital neurological condition often characterized by multiple cranial nerve involvement. This case study presents an eight-year old girl with Moebius Syndrome (MC) who received 30 sessions of speech therapy. This occurred after presenting to clinic 11 months after left facial reanimation with gracilis thigh muscle transfer surgery. On examination, only flickers of left facial movement were observed. There was no movement on the right side of the face. As a consequence of the minimal movement, MC presented with drooling and unintelligible speech. The purpose of speech therapy was three fold: minimise the pooling of saliva, improve the placement of the articulators so that articulation of speech sounds would be more accurate, and gain advances in overall intelligibility.

METHODS

Therapy focussed on speech, facial movement and saliva management using a combination of speech drills, evidence-based articulation therapies, facial exercises with surface electromyography biofeedback, self-awareness training and compensatory saliva management strategies.

RESULTS

After a course of 30 one-hour speech therapy sessions, substantial improvements were seen in speech sound accuracy, overall intelligibility, facial movement and saliva control.

CONCLUSIONS

The combination of surgery and speech therapy led to functional gains that surgery alone did not achieve. The impact of speech therapy on surgical outcomes in individuals with Moebius syndrome deserves further investigation.

Prevalence and Correlates of Educational Intervention Utilization Among Children with Autism Spectrum Disorder

This study examined the prevalence and correlates of educational intervention utilization among U.S. preschool aged children with autism spectrum disorder (ASD) prior to recent policy changes. The analysis was based on a nationally representative longitudinal survey of children receiving special education services during the 2003-2004 school year. All children with parent or teacher identified ASD over a 3-year study period were analyzed. Outcomes included utilization of speech therapy, occupational therapy, behavior therapy, and mental health services by service sector. The analysis revealed low rates of behavioral therapy and mental health services. Parents reported that the overwhelming majority of services were received inside school only. This study identified gaps in the provision of services for young children with ASD.

Short-term effect of short, intensive speech therapy on articulation and resonance in Ugandan patients with cleft (lip and) palate

OBJECTIVES

The purpose of the current study was to assess the short-term effectiveness of short and intensive speech therapy provided to patients with cleft (lip and) palate (C(L)P) in terms of articulation and resonance.

METHODS

Five Ugandan patients (age: 7.3-19.6 years) with non-syndromic C(L)P received six hours of individualized speech therapy in three to four days. Speech therapy focused on correct phonetic placement and contrasts between oral and nasal airflow and resonance. Speech evaluations performed before and immediately after speech therapy, including perceptual and instrumental assessment techniques, were compared.

RESULTS

Post-therapy, improvement of speech was noted for most of the patients, although to varying degrees. Clinically relevant progress of objective nasalance values and/or articulation was obtained in four patients. Overall, two patients showed normal speech intelligibility, while three patients required additional speech therapy.

CONCLUSION

These preliminary short-term results demonstrate that short and intensive speech therapy can be effective for patients with C(L)P in countries with limited access to speech-language therapy. However, further research is needed on the long-term effectiveness and the advantages of applying this treatment protocol in countries with good access to speech therapy.

LEARNING OUTCOMES

The reader will be able to (1) list the challenges in resource poor-countries to achieve access to speech-language therapy services, (2) describe when the application of speech therapy is appropriate in patients with C(L)P, (3) describe the speech therapy that can be applied to reduce compensatory articulation and resonance disorders in patients with C(L)P, and (4) list the (possible) advantages of short, intensive speech therapy for both resource-poor and developed countries.

Voice Range Profile and Health-related Quality of Life Measurements Following Voice Rehabilitation After Radiotherapy; a Randomized Controlled Study

PURPOSE

The aim of the present study was to investigate the effects of voice rehabilitation in patients treated with radiotherapy for laryngeal cancer.

METHOD

A total of 42 patients with laryngeal cancer who are treated with radiotherapy with curative intent participated in a randomized controlled study. The collected data were voice range profiles (VPRs) and patient-reported outcome (PRO) instruments for measurement of self-perceived communication function (Swedish Self-Evaluation for Communication Experiences after Laryngeal cancer (S-SECEL)) and health related quality of life (HRQL) (European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30/Head and Neck module). Data were collected 1 month (pre voice rehabilitation), 6 months, and 12 months postradiotherapy. Of the patients, 19 received voice rehabilitation, whereas 23 constituted a control group.

RESULTS

There were several statistically significant improvements in the study group concerning the HRQL and self-perceived communication function. The largest improvements occurred between occasions 1 (prevoice rehabilitation) and 2 (6-month postradiotherapy) and then remained constant. VRP area demonstrated a statistically significant difference when comparing changes over time, where the study group improved more than the control group.

CONCLUSION

HRQL and self-perceived communication function showed improvement in the study group and trends of impairment in the control group. This result might suggest that it would be beneficial for the patients as well as in a health economic perspecitve, to receive voice rehabilitatiom to make a faster improvement of the HRQL and self-perceived communication function.

Intuitive visualizations of pitch and loudness in speech

Visualizing acoustic features of speech has proven helpful in speech therapy; however, it is as yet unclear how to create intuitive and fitting visualizations. To better understand the mappings from speech sound aspects to visual space, a large web-based experiment (n = 249) was performed to evaluate spatial parameters that may optimally represent pitch and loudness of speech. To this end, five novel animated visualizations were developed and presented in pairwise comparisons, together with a static visualization. Pitch and loudness of speech were each mapped onto either the vertical (y-axis) or the size (z-axis) dimension, or combined (with size indicating loudness and vertical position indicating pitch height) and visualized as an animation along the horizontal dimension (x-axis) over time. The results indicated that firstly, there is a general preference towards the use of the y-axis for both pitch and loudness, with pitch ranking higher than loudness in terms of fit. Secondly, the data suggest that representing both pitch and loudness combined in a single visualization is preferred over visualization in only one dimension. Finally, the z-axis, although not preferred, was evaluated as corresponding better to loudness than to pitch. This relation between sound and visual space has not been reported previously for speech sounds, and elaborates earlier findings on musical material. In addition to elucidating more general mappings between auditory and visual modalities, the findings provide us with a method of visualizing speech that may be helpful in clinical applications such as computerized speech therapy, or other feedback-based learning paradigms.

'It's the hearing that is last to go': a case of traumatic head injury

This article explores the literature related to acquired brain injury (ABI) and is followed by a case study of one patient with ABI, which reflects how the evidence, when implemented by a team of health professionals, can have a positive impact on recovery. Gregor is a middle-aged Polish man who suffered traumatic ABI when knocked down by a car. He spent a number of years in a specialist neurosurgical unit, then a rehabilitation unit, and for the past several years has been cared for in a care home. For most of this time he was in a coma. He began to come out of his coma and during his time in the care home received intensive physiotherapy and speech therapy. At the time of his brain injury Gregor could speak no English yet years later, when he began to regain consciousness, he was able to speak and understand English, a fact that might be attributed in part to 6 years of nurses talking to him in English as part of caring for him. Nurses are always told that hearing is the last of the senses to be lost when a person is unconscious or has a brain injury (Sisson, 1990). The case study presented in this article demonstrates the potential power of talking to a patient when providing care, even when that patient is in a coma, and the impact this may have had on Gregor. It also demonstrates the importance of the need for evidence-based neuro-rehabilitation, including multi-professional working by a team of specialist physiotherapists, nurses, speech therapists, continence specialist nurse and nutritionist.