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https://www.readbyqxmd.com/read/28922545/neural-responses-to-linguistic-stimuli-in-children-with-and-without-autism-spectrum-disorder
#1
Kayla H Finch, Helen Tager-Flusberg, Charles A Nelson
Atypical neural responses to language have been found in toddlers with autism spectrum disorder (ASD) and in their unaffected siblings. However, given that language difficulties are often seen in these children, it is difficult to interpret whether these neural differences are a result of the diagnosis of ASD or impairments in their language abilities. In this current study, we recorded event-related potentials (ERPs) from four groups of 36-month-olds: low-risk control (LRC), high-risk for ASD defined as having an older sibling with ASD (HRA) but who do not have ASD or milder autism-like symptoms (HRA-Typ), HRA children who do not have ASD but exhibit milder autism-like symptoms (HRA-Atyp), and HRA children diagnosed with ASD (ASD)...
September 18, 2017: European Journal of Neuroscience
https://www.readbyqxmd.com/read/28918757/relationship-between-cognitive-performance-and-measures-of-neurodegeneration-among-hispanic-and-white-non-hispanic-individuals-with-normal-cognition-mild-cognitive-impairment-and-dementia
#2
Shanna L Burke, Miriam J Rodriguez, Warren Barker, Maria T Greig-Custo, Monica Rosselli, David A Loewenstein, Ranjan Duara
OBJECTIVES: The aim of this study was to determine the presence and severity of potential cultural and language bias in widely used cognitive and other assessment instruments, using structural MRI measures of neurodegeneration as biomarkers of disease stage and severity. METHODS: Hispanic (n=75) and White non-Hispanic (WNH) (n=90) subjects were classified as cognitively normal (CN), amnestic mild cognitive impairment (aMCI) and mild dementia. Performance on the culture-fair and educationally fair Fuld Object Memory Evaluation (FOME) and Clinical Dementia Rating Scale (CDR) between Hispanics and WNHs was equivalent, in each diagnostic group...
September 18, 2017: Journal of the International Neuropsychological Society: JINS
https://www.readbyqxmd.com/read/28917203/cognitive-behavioral-correlates-of-proxy-reports-on-cognitive-capabilities-in-pediatric-patients-with-epilepsy
#3
Christoph Helmstaedter, Renata Vaz Pandolfo, Christian Hoppe, Juri-Alexander Witt
PURPOSE: To validate the Cognitive Problems in Children and Adolescents Questionnaire (KOPKIJ, German: Kognitive Probleme bei Kindern und Jugendlichen), a proxy report measure for recognizing cognitive problems in pediatric patients with epilepsy. METHODS: Anonymized data sets from 279 pediatric epilepsy patients were standardized in regard to the KOPKIJ results of 352 healthy children and adolescents. The KOPKIJ was related to objective routine neuropsychological assessment (NPY), and to two subjective measures, the Child Behavior Checklist questionnaire (CBCL), a proxy rating by the parents, and a questionnaire for self-perceived health-related quality of life in children and adolescents (KINDL)...
September 6, 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28915297/language-sample-analysis-and-elicitation-technique-effects-in-bilingual-children-with-and-without-language-impairment
#4
Maria Kapantzoglou, Gerasimos Fergadiotis, M Adelaida Restrepo
Purpose: This study examined whether the language sample elicitation technique (i.e., storytelling and story-retelling tasks with pictorial support) affects lexical diversity (D), grammaticality (grammatical errors per communication unit [GE/CU]), sentence length (mean length of utterance in words [MLUw]), and sentence complexity (subordination index [SI]), which are commonly used indices for diagnosing primary language impairment in Spanish-English-speaking children in the United States...
September 15, 2017: Journal of Speech, Language, and Hearing Research: JSLHR
https://www.readbyqxmd.com/read/28915295/error-type-and-lexical-frequency-effects-error-detection-in-swedish-children-with-language-impairment
#5
Anna Eva Hallin, Christina Reuterskiöld
Purpose: The first aim of this study was to investigate if Swedish-speaking school-age children with language impairment (LI) show specific morphosyntactic vulnerabilities in error detection. The second aim was to investigate the effects of lexical frequency on error detection, an overlooked aspect of previous error detection studies. Method: Error sensitivity for grammatical structures vulnerable in Swedish-speaking preschool children with LI (omission of the indefinite article in a noun phrase with a neuter/common noun, and use of the infinitive instead of past-tense regular and irregular verbs) was compared to a control error (singular noun instead of plural)...
September 14, 2017: Journal of Speech, Language, and Hearing Research: JSLHR
https://www.readbyqxmd.com/read/28914156/lexical-decision-performance-in-developmental-surface-dysgraphia-evidence-for%C3%A2-a%C3%A2-unitary-orthographic-system-that-is-used-in-both-reading-and-spelling
#6
Andreas Sotiropoulos, J Richard Hanley
The relationship between spelling, written word recognition, and picture naming is investigated in a study of seven bilingual adults who have developmental surface dysgraphia in both Greek (their first language) and English (their second language). Four of the cases also performed poorly at orthographic lexical decision in both languages. This finding is consistent with similar results in Italian that have been taken as evidence of a developmental impairment to a single orthographic system that is used for both reading and spelling...
September 15, 2017: Cognitive Neuropsychology
https://www.readbyqxmd.com/read/28914150/a-computerized-test-for-the-assessment-of-mild-cognitive-impairment-subtypes-in-sentence-processing
#7
Sofia Segkouli, Ioannis Paliokas, Dimitrios Tzovaras, Ioulietta Lazarou, Charalampos Karagiannidis, Filippos Vlachos, Magda Tsolaki
This study examines thesentence processing ability of mild cognitive impairment (MCI) subtypes. In addition to standard MCI neuropsychological tests, an experimental approach was applied to assess language. 133 people (93 MCI/40 controls) participated in novel computerized sentence processing tasks. Results presented statistically significant differences between MCI/controls andMCI subtypes (ANOVA):(a) duration F(2,92) = 19.259,p < .001) in sentence construction; (b) correct answers (F(2, 89) = 8.560,p < ...
September 15, 2017: Neuropsychology, Development, and Cognition. Section B, Aging, Neuropsychology and Cognition
https://www.readbyqxmd.com/read/28912422/children-and-adults-with-attention-deficit-hyperactivity-disorder-cannot-move-to-the-beat
#8
Frédéric Puyjarinet, Valentin Bégel, Régis Lopez, Delphine Dellacherie, Simone Dalla Bella
Children and adults with Attention-Deficit Hyperactivity Disorder (ADHD) fail in simple tasks like telling whether two sounds have different durations, or in reproducing single durations. The deficit is linked to poor reading, attention, and language skills. Here we demonstrate that these timing distortions emerge also when tracking the beat of rhythmic sounds in perceptual and sensorimotor tasks. This contrasts with the common observation that durations are better perceived and produced when embedded in rhythmic stimuli...
September 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28911819/non-neurogenic-language-disorders-a-preliminary-classification
#9
REVIEW
Mario F Mendez
BACKGROUND: Few publications deal with non-neurogenic language disorders (NNLDs), distinct from psychogenic speech disorders such as psychogenic dysphonia or stuttering. NNLDs are alterations in language owing to psychosomatic preoccupations, conversion disorder, psychiatric disorders, or other psychological reasons. OBJECTIVE: To identify and classify the range of NNLDs and their characteristics. METHODS: This review summarizes the literature on disturbances in language, broadly defined as the use of symbols for communication, which may have a psychogenic or psychiatric etiology...
August 10, 2017: Psychosomatics
https://www.readbyqxmd.com/read/28906244/hearing-aid-use-and-mild-hearing-impairment-learnings-from-big-data
#10
Barbra H B Timmer, Louise Hickson, Stefan Launer
BACKGROUND: Previous research, mostly reliant on self-reports, has indicated that hearing aid (HA) use is related to the degree of hearing impairment (HI). No large-scale investigation of the relationship between data-logged HA use and HI has been conducted to date. PURPOSE: This study aimed to investigate if objective measures of overall daily HA use and HA use in various listening environments are different for adults with mild HI compared to adults with moderate HI...
September 2017: Journal of the American Academy of Audiology
https://www.readbyqxmd.com/read/28904508/changes-in-cognitive-function-in-patients-with-primary-insomnia
#11
Hui Guo, Meijie Wei, Wantao Ding
BACKGROUND: Neuropsychological evidence is not sufficient concerning whether there is cognitive impairment in patients with primary insomnia. Further study is needed in this regard. AIMS: To measure the changes in cognitive functioning in patients with primary insomnia. METHODS: 40 patients with insomnia (insomnia group) and 48 normal sleepers (control group) were tested using the Pittsburgh Sleep Quality Index (PSQI), episodic memory test, and Montreal Cognitive Assessment (MoCA)...
June 25, 2017: Shanghai Archives of Psychiatry
https://www.readbyqxmd.com/read/28904451/short-version-of-the-bilingual-aphasia-test-in-malayalam
#12
Gopee Krishnan, Reema Elizabeth Mathew
BACKGROUND: Brain damage can impair the use of all languages in bilingual persons. For effective management of aphasia (i.e., impaired language) in such persons, assessment of all languages is essential. The most widely used test for this purpose - the Bilingual Aphasia Test (BAT) - is cumbersome and requires a considerable amount of time for administration. To overcome this limitation, a short version of the BAT has been recommended. OBJECTIVE: The objective of this study was to derive a short version of BAT for Malayalam-English bilingual persons with aphasia and to establish the test-retest reliability as well as the content and construct validities of this version...
July 2017: Annals of Indian Academy of Neurology
https://www.readbyqxmd.com/read/28903725/reporting-of-the-translation-and-cultural-adaptation-procedures-of-the-addenbrooke-s-cognitive-examination-version-iii-ace-iii-and-its-predecessors-a-systematic-review
#13
Nadine Mirza, Maria Panagioti, Muhammad Wali Waheed, Waquas Waheed
BACKGROUND: The ACE-III, a gold standard for screening cognitive impairment, is restricted by language and culture, with no uniform set of guidelines for its adaptation. To develop guidelines a compilation of all the adaptation procedures undertaken by adapters of the ACE-III and its predecessors is needed. METHODS: We searched EMBASE, Medline and PsychINFO and screened publications from a previous review. We included publications on adapted versions of the ACE-III and its predecessors, extracting translation and cultural adaptation procedures and assessing their quality...
September 13, 2017: BMC Medical Research Methodology
https://www.readbyqxmd.com/read/28901834/association-between-gait-and-dual-task-with-cognitive-domains-in-older-people-with-cognitive-impairment
#14
Juliana Hotta Ansai, Larissa Pires de Andrade, Paulo Giusti Rossi, Mariana Luciano Almeida, Francisco Assis Carvalho Vale, José Rubens Rebelatto
The authors investigated whether impaired gait and dual-task performances are associated with specific cognitive domains among older people with preserved cognition (PC), mild cognitive impairment (MCI), and mild Alzheimer's disease (AD). The sample comprised 40 older adults with PC, 40 with MCI, and 38 with mild AD. The assessment consisted of gait (measured by 10-m walk test and Timed Up and Go Test [TUGT]), dual task (measured by TUGT associated with a cognitive-motor task of calling a phone number), and cognition (domains of the Addenbrooke Cognitive Examination-Revised and Frontal Assessment Battery [FAB])...
September 13, 2017: Journal of Motor Behavior
https://www.readbyqxmd.com/read/28901780/cognitive-correlates-of-pragmatic-language-comprehension-in-adult-traumatic-brain-injury-a-systematic-review-and-meta-analyses
#15
Dane A Rowley, Miles Rogish, Timothy Alexander, Kevin J Riggs
Effective pragmatic comprehension of language is critical for successful communication and interaction, but this ability is routinely impaired following Traumatic Brain Injury (TBI) (1,2). Individual studies have investigated the cognitive domains associated with impaired pragmatic comprehension, but there remains little understanding of the relative importance of these domains in contributing to pragmatic comprehension impairment following TBI. This paper presents a systematic meta-analytic review of the observed correlations between pragmatic comprehension and cognitive processes following TBI...
September 13, 2017: Brain Injury: [BI]
https://www.readbyqxmd.com/read/28899888/protocol-for-a-systematic-review-of-instruments-for-the-assessment-of-quality-of-life-and-well-being-in-children-and-adolescents-with-cerebral-palsy
#16
Christine Mpundu-Kaambwa, Gang Chen, Elisabeth Huynh, Remo Russo, Julie Ratcliffe
INTRODUCTION: Cerebral palsy is the most common cause of physical disability in children and adolescents and is associated with impairments that may reduce the quality of life (QOL) of this population. Patient-reported outcome measures (PROMs) can facilitate the assessment of the effect of disease and treatment on QOL, from a patient viewpoint. The purpose of this systematic review is to identify PROMs that are used to measure QOL and subjective well-being (SWB) outcomes in young people with cerebral palsy and to evaluate the suitability of these PROMs for application in economic evaluations within this population...
September 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28899551/relationship-between-neuronal-network-architecture-and-naming-performance-in-temporal-lobe-epilepsy-a-connectome-based-approach-using-machine-learning
#17
REVIEW
B C Munsell, G Wu, J Fridriksson, K Thayer, N Mofrad, N Desisto, D Shen, L Bonilha
Impaired confrontation naming is a common symptom of temporal lobe epilepsy (TLE). The neurobiological mechanisms underlying this impairment are poorly understood but may indicate a structural disorganization of broadly distributed neuronal networks that support naming ability. Importantly, naming is frequently impaired in other neurological disorders and by contrasting the neuronal structures supporting naming in TLE with other diseases, it will become possible to elucidate the common systems supporting naming...
September 9, 2017: Brain and Language
https://www.readbyqxmd.com/read/28899200/spoken-language-and-everyday-functioning-in-5-year-old-children-using-hearing-aids-or-cochlear-implants
#18
Linda Cupples, Teresa Yc Ching, Laura Button, Mark Seeto, Vicky Zhang, Jessica Whitfield, Miriam Gunnourie, Louise Martin, Vivienne Marnane
OBJECTIVE: This study investigated the factors influencing 5-year language, speech and everyday functioning of children with congenital hearing loss. DESIGN: Standardised tests including PLS-4, PPVT-4 and DEAP were directly administered to children. Parent reports on language (CDI) and everyday functioning (PEACH) were collected. Regression analyses were conducted to examine the influence of a range of demographic variables on outcomes. STUDY SAMPLE: Participants were 339 children enrolled in the Longitudinal Outcomes of Children with Hearing Impairment (LOCHI) study...
September 12, 2017: International Journal of Audiology
https://www.readbyqxmd.com/read/28899019/cerebral-quantitative-susceptibility-mapping-predicts-amyloid-%C3%AE-related-cognitive-decline
#19
Scott Ayton, Amir Fazlollahi, Pierrick Bourgeat, Parnesh Raniga, Amanda Ng, Yen Ying Lim, Ibrahima Diouf, Shawna Farquharson, Jurgen Fripp, David Ames, James Doecke, Patricia Desmond, Roger Ordidge, Colin L Masters, Christopher C Rowe, Paul Maruff, Victor L Villemagne, Olivier Salvado, Ashley I Bush
See Derry and Kent (doi:10.1093/awx167) for a scientific commentary on this article.The large variance in cognitive deterioration in subjects who test positive for amyloid-β by positron emission tomography indicates that convergent pathologies, such as iron accumulation, might combine with amyloid-β to accelerate Alzheimer's disease progression. Here, we applied quantitative susceptibility mapping, a relatively new magnetic resonance imaging method sensitive to tissue iron, to assess the relationship between iron, amyloid-β load, and cognitive decline in 117 subjects who underwent baseline magnetic resonance imaging and amyloid-β positron emission tomography from the Australian Imaging, Biomarkers and Lifestyle study (AIBL)...
August 1, 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/28895463/impact-of-primary-language-and-insurance-on-pediatric-hearing-health-care-in-a-multidisciplinary-clinic
#20
Brooke M Su, Jason S Park, Dylan K Chan
Objective This study aims to describe the effects of primary language and insurance status on care utilization among deaf or hard-of-hearing children under active otolaryngologic and audiologic care. Study Design Cross-sectional analysis. Setting Multidisciplinary hearing loss clinic at a tertiary center. Subjects and Methods Demographics, hearing loss data, and validated survey responses were collected from 206 patients aged 0 to 19 years. Two-sided t tests and χ(2) tests were used to obtain descriptive statistics and hypothesis testing...
September 1, 2017: Otolaryngology—Head and Neck Surgery
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