Association of domain-general speed of information processing with spoken language outcomes in prelingually-deaf children with cochlear implants.

Spoken language development after pediatric cochlear implantation requires rapid and efficient processing of novel, degraded auditory signals and linguistic information. These demands for rapid adaptation tax the information processing speed ability of children who receive cochlear implants. This study investigated the association of speed of information processing ability with spoken language outcomes after cochlear implantation in prelingually deaf children aged 4-6 years.

Neuro-ophthalmologic and blood biomarker responses in ADHD following subconcussive head impacts: a case-control trial.

Introduction: This clinical trial aimed to determine the influence of attention-deficit/hyperactivity disorder (ADHD) on neuro-ophthalmologic function and brain-derived blood biomarkers following acute subconcussive head impacts.

Methods: The present trial consisted of age- and sex-matched samples with a ratio of 1:1 between two groups with a total sample size of 60 adults (age ± SD; 20.0 ± 1.

Extraordinary Speech and Language Outcomes After Auditory Brainstem Implantation: Guidance From a Case Study.

Purpose: Large individual differences and poor speech recognition outcomes are routinely observed in most patients who have received auditory brainstem implants (ABIs). A case report of an ABI recipient with exceptionally good speech recognition outcomes presents an opportunity to better understand the core information processing mechanisms that underlie variability and individual differences in outcomes.

Method: A case study is reported of an adult ABI recipient (ID-006) with postlingually acquired, Neurofibromatosis Type 2 (NF2)-related hearing loss who displayed exceptional postoperative speech recognition scores.

A post hoc analysis of Projected Retained Ability Scores (PRAS) for the longitudinal assessment of cognitive functioning in patients with neuronopathic mucopolysaccharidosis II receiving intrathecal idursulfase-IT.

Background: Norm-based scores used to assess cognitive ability have clinical value when describing functioning of patients with neuronopathic disorders compared with unaffected, same-age peers. However, they have limitations when used to assess change in cognitive ability between two timepoints, especially in children with severe cognitive decline. Calculation of Projected Retained Ability Scores (PRAS) is a novel method developed to characterize absolute change in norm-based ability test scores.

Psychometrics and applications of a novel self-report measure of emicizumab adherence: VERITASNexGen.

Introduction: Treatment adherence is critical to minimize bleeding episodes in persons with haemophilia. Suboptimal adherence increases risk of adverse medical outcomes and negatively impacts quality of life. Assessment of treatment adherence is therefore an integral component of intervention to mitigate the adverse impacts of haemophilia.

Speed of Information Processing and Verbal Working Memory in Children and Adolescents With Cochlear Implants.

Background: Verbal working memory delays are found in many deaf children with cochlear implants compared with normal-hearing peers, but the factors contributing to these delays are not well understood. This study investigated differences between cochlear implant users and normal-hearing peers in memory scanning speed during a challenging verbal working memory task. To better understand variability in verbal working memory capacity within each sample, associations between memory scanning speed, speech recognition, and language were also investigated.

Verbal Fluency in Prelingually Deaf, Early Implanted Children and Adolescents With Cochlear Implants.

Purpose: Verbal fluency tasks assess the ability to quickly and efficiently retrieve words from the mental lexicon by requiring subjects to rapidly generate words within a phonological or semantic category. This study investigated differences between cochlear implant users and normal-hearing peers in the clustering and time course of word retrieval during phonological and semantic verbal fluency tasks.

Method: Twenty-eight children and adolescents (aged 9-17 years) with cochlear implants and 33 normal-hearing peers completed measures of verbal fluency, nonverbal intelligence, speech perception, and verbal short-term/working memory.

Development and Validation of the Patient/Caregiver Reported Hydroxyurea Evaluation of Adherence for Life (HEAL) Scale.

Introduction: Hydroxyurea reduces the incidence of vaso-occlusive episodes, stroke, and respiratory, cardiac, and renal damage in sickle cell disease by increasing fetal hemoglobin. However, because suboptimal adherence to hydroxyurea limits its effectiveness, understanding patient-specific barriers to hydroxyurea adherence could help improve adherence and health outcomes in patients with sickle cell disease. The aim of this single-site, prospective, IRB-approved study was to validate a 24-item patient- and caregiver-reported hydroxyurea treatment adherence questionnaire, the Hydroxyurea Evaluation of Adherence for Life (HEAL) scale.

Executive functioning and spoken language skills in young children with hearing aids and cochlear implants: Longitudinal findings.

Deaf or hard-of-hearing (DHH) children who use auditory-oral communication display considerable variability in spoken language and executive functioning outcomes. Furthermore, language and executive functioning skills are strongly associated with each other in DHH children, which may be relevant for explaining this variability in outcomes. However, longitudinal investigations of language and executive functioning during the important preschool period of development in DHH children are rare.

Exceptional Speech Recognition Outcomes After Cochlear Implantation: Lessons From Two Case Studies.

Purpose: Individual differences and variability in outcomes following cochlear implantation (CI) in patients with hearing loss remain significant unresolved clinical problems. Case reports of specific individuals allow for detailed examination of the information processing mechanisms underlying variability in outcomes. Two adults who displayed exceptionally good postoperative CI outcomes shortly after activation were administered a novel battery of auditory, speech recognition, and neurocognitive processing tests.

Contribution of Verbal Learning & Memory and Spectro-Temporal Discrimination to Speech Recognition in Cochlear Implant Users.

Objectives: Existing cochlear implant (CI) outcomes research demonstrates a high degree of variability in device effectiveness among experienced CI users. Increasing evidence suggests that verbal learning and memory (VL&M) may have an influence on speech recognition with CIs. This study examined the relations in CI users between visual measures of VL&M and speech recognition in a series of models that also incorporated spectro-temporal discrimination.

Novel Approach to Integrating Mental Health Care into a Primary Care Setting: Development, Implementation, and Outcomes.

It is now widely accepted that there is a growing discrepancy between demand and access to adequate treatment for behavioral or mental health conditions in the United States. This results in immense personal, societal, and economic costs. One rapidly growing method of addressing this discrepancy is to integrate mental health services into the primary care setting, which has become the de facto service provider for these conditions.

Preoperative Visual Measures of Verbal Learning and Memory and their Relations to Speech Recognition After Cochlear Implantation.

Objectives: This study examined the performance of a group of adult cochlear implant (CI) candidates (CIC) on visual tasks of verbal learning and memory. Preoperative verbal learning and memory abilities of the CIC group were compared with a group of older normal-hearing (ONH) control participants. Relations between preoperative verbal learning and memory measures and speech recognition outcomes after 6 mo of CI use were also investigated for a subgroup of the CICs.

Family Environmental Dynamics Differentially Influence Spoken Language Development in Children With and Without Hearing Loss.

Purpose: The aim of this study was to evaluate whether families of children with sensorineural hearing loss (SNHL) are organized similarly to those of typically developing, typically hearing (TH) children and whether the dimensions of family dynamics and environment are related to spoken language development similarly in children with and without SNHL.

Method: Primary caregivers of children with SNHL ( = 63) or TH ( = 65) completed the Family Environment Scale-Fourth Edition (FES-4) to assess multiple dimensions of family environment. Children's receptive vocabulary was assessed with the Peabody Picture Vocabulary Test-Fourth Edition, and their receptive language was assessed by an age-appropriate version of the Concepts and Following Directions subtest of the Clinical Evaluation of Language Fundamentals and the Sentence Comprehension subscale of the Comprehensive Assessment of Spoken Language-Second Edition.

Verbal Working Memory Error Patterns and Speech-Language Outcomes in Youth With Cochlear Implants.

Purpose: Verbal working memory (VWM) delays are commonly found in prelingually deaf youth with cochlear implants (CIs), albeit with considerable interindividual variability. However, little is known about the neurocognitive information-processing mechanisms underlying these delays and how these mechanisms relate to spoken language outcomes. The goal of this study was to use error analysis of the letter-number sequencing (LNS) task to test the hypothesis that VWM delays in CI users are due, in part, to fragile, underspecified phonological representations in short-term memory.

Differential At-Risk Pediatric Outcomes of Parental Sensitivity Based on Hearing Status.

Purpose The aim of this study was to investigate the role of parental sensitivity in language and neurocognitive outcomes in children who are deaf and/or hard of hearing (DHH). Method Sixty-two parent-child dyads of children with normal hearing (NH) and 64 of children who are DHH (3-8 years) completed parent and child measures of inhibitory control/executive functioning and child measures of sentence comprehension and vocabulary. The dyads also participated in a video-recorded, free-play interaction that was coded for parental sensitivity.

Principles of Executive Functioning Interventions for Children With Cochlear Implants: Guidance From Research Findings and Clinical Experience.

: Children with cochlear implants (CIs) are at risk for experiencing deficits in the development of neurocognitive processes known as executive functions (EF). Such deficits likely arise as a consequence of early-onset deafness, the degraded auditory input provided by CIs, and delays in spoken language development. Interventions specifically designed for pediatric CI users are needed to address challenges and delays in EF because of the unique influences of hearing loss and language delay on EF development, which have deleterious, cascading effects on speech and language development and subsequent reading and academic achievement.

Remote Assessment of Verbal Memory in Youth With Cochlear Implants During the COVID-19 Pandemic.

Purpose Youth with cochlear implants (CIs) are at risk for delays in verbal short-term memory (STM)/working memory (WM), which adversely affect language, neurocognitive, and behavioral outcomes. Assessment of verbal STM/WM is critical for identifying and addressing these delays, but standard assessment procedures require face-to-face (FTF) administration. The purpose of this study was to determine the feasibility and validity of remote testing methods (teleassessment) of verbal STM/WM in youth with CIs as a method of addressing COVID-19-related restrictions on FTF test administration.

Recognizing spoken words in semantically-anomalous sentences: Effects of executive control in early-implanted deaf children with cochlear implants.

To investigate differences in speech, language, and neurocognitive functioning in normal hearing (NH) children and deaf children with cochlear implants (CIs) using anomalous sentences. Anomalous sentences block the use of downstream predictive coding during speech recognition, allowing for investigation of rapid phonological coding and executive functioning. Extreme groups were extracted from samples of children with CIs and NH peers (ages 9 to 17) based on the 7 highest and 7 lowest scores on the Harvard-Anomalous sentence test (Harvard-A).

Family-Level Executive Functioning and At-Risk Pediatric Hearing Loss Outcomes.

Purpose Using a new measure of family-level executive functioning (EF; the Family Characteristics Scale [FCS]), we investigated associations between family-level EF, spoken language, and neurocognitive skills in children with hearing loss (HL), compared to children with normal hearing. Method Parents of children with HL ( = 61) or children with normal hearing ( = 65) completed the FCS-Parent, and clinicians evaluated families using the FCS-Examiner. Children completed an age-appropriate version of the Concepts and Following Directions subtest of the Clinical Evaluation of Language Fundamentals and the Peabody Picture Vocabulary Test-Fourth Edition.

Word and Nonword Reading Efficiency in Postlingually Deafened Adult Cochlear Implant Users.

Hypothesis: This study tested the hypotheses that 1) experienced adult cochlear implants (CI) users demonstrate poorer reading efficiency relative to normal-hearing controls, 2) reading efficiency reflects basic, underlying neurocognitive skills, and 3) reading efficiency relates to speech recognition outcomes in CI users.

Background: Weak phonological processing skills have been associated with poor speech recognition outcomes in postlingually deaf adult CI users. Phonological processing can be captured in nonauditory measures of reading efficiency, which may have wide use in patients with hearing loss.

Functional hearing quality in prelingually deaf school-age children and adolescents with cochlear implants.

Objective: This study investigated differences in functional hearing quality between youth with cochlear implants (CIs) and normal hearing (NH) peers, as well as associations between functional hearing quality and audiological measures, speech perception, language and executive functioning (EF).

Design: Youth with CIs and NH peers completed measures of audiological functioning, speech perception, language and EF. Parents completed the Quality of Hearing Scale (QHS), a questionnaire measure of functional hearing quality.

Longitudinal Development of Executive Functioning and Spoken Language Skills in Preschool-Aged Children With Cochlear Implants.

Purpose Auditory deprivation has downstream effects on the development of language and executive functioning (EF) in prelingually deaf children with cochlear implants (CIs), but little is known about the very early development of EF during preschool ages in children with CIs. This study investigated the longitudinal development of EF and spoken language skills in samples of children with normal hearing (NH; = 40) or CIs ( = 41) during preschool ages. Method Participants were enrolled in the study between ages 3 and 6 years and evaluated annually up to the age of 7 years.