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Hayden ME, Hart T. Rehabilitation of cognitive and behavioral dysfunction in head injury. ADVANCES IN PSYCHOSOMATIC MEDICINE 2015; 16:194-229. [PMID: 3521227 DOI: 10.1159/000412384] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Garrido D, Carballo G, Franco V, García-Retamero R. [Language comprehension disorders in non-verbal children with autism spectrum disorders and their implications in the family quality of life]. Rev Neurol 2015; 60:207-214. [PMID: 25710690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
INTRODUCTION Language widely varies in children with autism spectrum disorders (ASD). Evidence, however, suggests that these children understand language worse than their peers with typical development, showing a delay in acquisition of receptive vocabulary. Research relating quality of life (QOL) and language is limited. AIMS To increase our knowledge about structural aspects of language in children with ASD, and to determine the effects of deficits in understanding in children with ASD in their families' QOL. SUBJECTS AND METHODS We analyzed language comprehension in 26 non-verbal children with ASD (mean: 9.8 years) and 26 children with typical development (mean: 3.9 years) matched for age vocabulary, using standardized measures of receptive language. RESULTS We found that levels of receptive vocabulary, auditory comprehension, and grammar comprehension in children with ASD are lower than typical levels for their age, and significantly differ from those in children with typical development. Parents of children with ASD also report severe communication problems in their children and lack of social support. Family QOL is influenced by language problems of children with ASD. CONCLUSIONS There is a significant relationship between receptive language skills in children with ASD and perceptions of QOL in their families. These results can have important implications for designing clinical interventions.
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Ferri L. [Cerebellum and language: speech therapy intervention to treat their disorders]. Rev Neurol 2015; 60 Suppl 1:S57-S62. [PMID: 25726825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
INTRODUCTION Advances in neuroimaging techniques have sparked a growing interest in the study of the cerebellum and its role in the cognitive processes. It is becoming increasingly clear that there is a relationship between this organ and linguistic production, and between pathologies of the cerebellum and some language disorders, such as cerebellar dysarthria. AIMS To review the contribution made by the cerebellum to the linguistic functions, to analyse the language disorders that derive from cerebellar diseases and to propose the use of speech therapy intervention in conditions of this kind. DEVELOPMENT An analysis is performed to determine the role of the cerebellum as a modulator in language, of cerebellar dysarthria, of the aetiological factors and of the clinical manifestations that can be observed in verbal production. Procedures for functional assessment and the contents of speech therapy treatment are proposed. CONCLUSIONS The acquisition of language in early childhood is conditioned by, among other things, the anatomical shaping and neurophysiological activity of the cerebellum. Alterations affecting the development of the structure of the cerebellum, as well as the pathologies and neurophysiological dysfunctions affecting it, can lead to language disorders. The speech therapist's diagnosis must be used to start treatment as early as possible, which will affect the perceptive organisation, motor skills, cognitive profile and linguistic competencies. The work programme will be drawn up in a global and interdisciplinary manner. The intervention of family members and their participation in the therapeutic process will make an invaluable contribution to have positive recovery environments.
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Lorenzo-Ruiz M, Miguel-Martin B, García-Pérez A, Martínez-Granero MA, Aguilera-Albesa S, Yoldi-Petri ME, Sánchez-Ruiz de Gordoa J, Castro-De Castro P, Sánchez-Carpintero R. [Electrical status epilepticus during sleep: a retrospective multi-centre study of 29 cases]. Rev Neurol 2015; 60:99-107. [PMID: 25624085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
INTRODUCTION Electrical status epilepticus during sleep (ESES) is an epileptic syndrome characterised by the presence of very persistent slow spike-wave-type epileptic discharges during non-REM sleep. The management of this pathology, today, is heterogeneous and no controlled studies have been conducted with the treatments employed; similarly, whether or not they improve patients' cognitive development or not has still to be determined. PATIENTS AND METHODS A review was carried out of the patients diagnosed with ESES at four hospitals over a period of 15 years; data concerning their clinical presentation, therapeutic management and clinical course were collected and compared with the literature. RESULTS Altogether 29 patients with ESES were detected, 20 of them idiopathic and 26 generalised. The drugs with which the greatest control of the electrical activity was achieved were corticoids/adrenocorticotropic hormone (ACTH), clobazam and levetiracetam. In the primary cases ESES lasted an average of six months and the duration was twice that time in the secondary cases. Findings showed that the intelligence quotient remained normal in 45% of patients and 40% presented differing degrees of cognitive disability in the course of the pathology. CONCLUSIONS The developmental neuropsychological prognosis is usually unfavourable and the cognitive development seems to be related with the duration of ESES and the area where the epileptic activity is concentrated, which suggests that the poor prognosis can be avoided if treatment is established at an early stage. The antiepileptic drugs that are most commonly used are valproic acid, ethosuximide and levetiracetam, and in our milieu clobazam and lamotrigine were commonly employed. The most effective drugs for controlling ESES were corticoids/ACTH, clobazam and levetiracetam.
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Delcenserie A, Genesee F. The acquisition of accusative object clitics by IA children from China: evidence of early age effects? JOURNAL OF CHILD LANGUAGE 2015; 42:196-209. [PMID: 24274007 DOI: 10.1017/s0305000913000500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The present study compared the performance of twenty-seven French-speaking internationally adopted (IA) children from China to that of twenty-seven monolingual non-adopted French-speaking children (CTL) matched for age, gender, and socioeconomic status on a Clitic Elicitation task. The IA children omitted significantly more accusative object clitics and made significantly more agreement errors using clitics than the CTL children. No other significant differences were found between the groups. The findings suggest that the adoptees may experience difficulties in morphosyntactic development possibly as a result of their delayed exposure to the adopted language.
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Bijanki KR, Hodis B, Magnotta VA, Zeien E, Andreasen NC. Effects of age on white matter integrity and negative symptoms in schizophrenia. Schizophr Res 2015; 161:29-35. [PMID: 24957354 PMCID: PMC4272674 DOI: 10.1016/j.schres.2014.05.031] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 05/05/2014] [Accepted: 05/09/2014] [Indexed: 11/30/2022]
Abstract
The current study examined the relationship between white matter integrity as indexed by diffusion tensor imaging and negative symptom severity in schizophrenia. The current study included statistical controls for age effects on the relationship of interest, a major weakness of the existing literature on the subject. Participants included 59 chronic schizophrenia patients, and 31 first-episode schizophrenia patients. Diffusion-weighted neuroimaging was used to calculate fractional anisotropy (FA) in each major brain region (frontal, temporal, parietal, and occipital lobes). Negative symptoms were measured using the Scale for the Assessment of Negative Symptoms (SANS) in all schizophrenia patients. Significant bivariate correlations were observed between global SANS scores and global FA, as well as in most brain regions. These relationships appeared to be driven by SANS items measuring facial expressiveness, poor eye contact, affective flattening, inappropriate affect, poverty of speech, poverty of speech content, alogia, and avolition. However, upon addition of age as a covariate, the observed relationships became non-significant. Further analysis revealed very strong age effects on both FA and SANS scores in the current sample. The findings of this study refute previous reports of significant relationships between DTI variables and negative symptoms in schizophrenia, and they suggest an important confounding variable to be considered in future studies in this population.
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Drane DL, Loring DW, Voets NL, Price M, Ojemann JG, Willie JT, Saindane AM, Phatak V, Ivanisevic M, Millis S, Helmers SL, Miller JW, Meador KJ, Gross RE. Better object recognition and naming outcome with MRI-guided stereotactic laser amygdalohippocampotomy for temporal lobe epilepsy. Epilepsia 2015; 56:101-13. [PMID: 25489630 PMCID: PMC4446987 DOI: 10.1111/epi.12860] [Citation(s) in RCA: 211] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2014] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Patients with temporal lobe epilepsy (TLE) experience significant deficits in category-related object recognition and naming following standard surgical approaches. These deficits may result from a decoupling of core processing modules (e.g., language, visual processing, and semantic memory), due to "collateral damage" to temporal regions outside the hippocampus following open surgical approaches. We predicted that stereotactic laser amygdalohippocampotomy (SLAH) would minimize such deficits because it preserves white matter pathways and neocortical regions that are critical for these cognitive processes. METHODS Tests of naming and recognition of common nouns (Boston Naming Test) and famous persons were compared with nonparametric analyses using exact tests between a group of 19 patients with medically intractable mesial TLE undergoing SLAH (10 dominant, 9 nondominant), and a comparable series of TLE patients undergoing standard surgical approaches (n=39) using a prospective, nonrandomized, nonblinded, parallel-group design. RESULTS Performance declines were significantly greater for the patients with dominant TLE who were undergoing open resection versus SLAH for naming famous faces and common nouns (F=24.3, p<0.0001, η2=0.57, and F=11.2, p<0.001, η2=0.39, respectively), and for the patients with nondominant TLE undergoing open resection versus SLAH for recognizing famous faces (F=3.9, p<0.02, η2=0.19). When examined on an individual subject basis, no SLAH patients experienced any performance declines on these measures. In contrast, 32 of the 39 patients undergoing standard surgical approaches declined on one or more measures for both object types (p<0.001, Fisher's exact test). Twenty-one of 22 left (dominant) TLE patients declined on one or both naming tasks after open resection, while 11 of 17 right (nondominant) TLE patients declined on face recognition. SIGNIFICANCE Preliminary results suggest (1) naming and recognition functions can be spared in TLE patients undergoing SLAH, and (2) the hippocampus does not appear to be an essential component of neural networks underlying name retrieval or recognition of common objects or famous faces.
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LeBlanc J, de Guise E, Champoux MC, Couturier C, Lamoureux J, Marcoux J, Maleki M, Feyz M. Acute evaluation of conversational discourse skills in traumatic brain injury. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2014; 16:582-593. [PMID: 24447162 DOI: 10.3109/17549507.2013.871335] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This study looked at performance on the conversational discourse checklist of the Protocole Montréal d'évaluation de la communication (D-MEC) in 195 adults with TBI of all severity hospitalized in a Level 1 Trauma Centre. To explore validity, results were compared to findings on tests of memory, mental flexibility, confrontation naming, semantic and letter category naming, verbal reasoning, and to scores on the Montreal Cognitive Assessment. The relationship to outcome as measured with the Disability Rating Scale (DRS), the Extended Glasgow Outcome Scale (GOS-E), length of stay, and discharge destinations was also determined. Patients with severe TBI performed significantly worse than mild and moderate groups (χ(2)(KW2df) = 24.435, p = .0001). The total D-MEC score correlated significantly with all cognitive and language measures (p < .05). It also had a significant moderate correlation with the DRS total score (r = -.6090, p < .0001) and the GOS-E score (r = .539, p < .0001), indicating that better performance on conversational discourse was associated with a lower disability rating and better global outcome. Finally, the total D-MEC score was significantly different between the discharge destination groups (F(3,90) = 20.19, p < .0001). Thus, early identification of conversational discourse impairment in acute care post-TBI was possible with the D-MEC and could allow for early intervention in speech-language pathology.
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Rodriguez-Osorio X, Fernandez-Pajarin G, Arias-Rivas S, Requena-Caballero I, Lopez-Gonzalez FJ, Arias M. [Recurrence of encephalitis after 25 years due to anti-NMDA receptor antibodies]. Rev Neurol 2014; 59:428-429. [PMID: 25342057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Cantarin-Extremera V, Ruiz-Falco Rojas ML, Garcia-Fernandez M, Duat-Rodriguez A, Lopez-Marin L, Calleja-Gero ML. [Dravet syndrome and mitochondrial disease, are they comorbid pathologies?]. Rev Neurol 2014; 59:429-431. [PMID: 25342058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Sainte-Rose M, Brouard F, Cabanes E, Harboun M, Cudennec T. [An episode of language difficulties]. SOINS. GERONTOLOGIE 2014:45-46. [PMID: 25373270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Stephane M, Kuskowski M, Gundel J. Abnormal dynamics of language in schizophrenia. Psychiatry Res 2014; 216:320-4. [PMID: 24629711 DOI: 10.1016/j.psychres.2014.02.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Revised: 02/13/2014] [Accepted: 02/17/2014] [Indexed: 11/19/2022]
Abstract
Language could be conceptualized as a dynamic system that includes multiple interactive levels (sub-lexical, lexical, sentence, and discourse) and components (phonology, semantics, and syntax). In schizophrenia, abnormalities are observed at all language elements (levels and components) but the dynamic between these elements remains unclear. We hypothesize that the dynamics between language elements in schizophrenia is abnormal and explore how this dynamic is altered. We, first, investigated language elements with comparable procedures in patients and healthy controls. Second, using measures of reaction time, we performed multiple linear regression analyses to evaluate the inter-relationships among language elements and the effect of group on these relationships. Patients significantly differed from controls with respect to sub-lexical/lexical, lexical/sentence, and sentence/discourse regression coefficients. The intercepts of the regression slopes increased in the same order above (from lower to higher levels) in patients but not in controls. Regression coefficients between syntax and both sentence level and discourse level semantics did not differentiate patients from controls. This study indicates that the dynamics between language elements is abnormal in schizophrenia. In patients, top-down flow of linguistic information might be reduced, and the relationship between phonology and semantics but not between syntax and semantics appears to be altered.
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Murray LL, Rutledge S. Reading comprehension in Parkinson's disease. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2014; 23:S246-S258. [PMID: 24686432 DOI: 10.1044/2014_ajslp-13-0087] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE Although individuals with Parkinson's disease (PD) self-report reading problems and experience difficulties in cognitive-linguistic functions that support discourse-level reading, prior research has primarily focused on sentence-level processing and auditory comprehension. Accordingly, the authors investigated the presence and nature of reading comprehension in PD, hypothesizing that (a) individuals with PD would display impaired accuracy and/or speed on reading comprehension tests and (b) reading performances would be correlated with cognitive test results. METHOD Eleven adults with PD and 9 age- and education-matched control participants completed tests that evaluated reading comprehension; general language and cognitive abilities; and aspects of attention, memory, and executive functioning. RESULT The PD group obtained significantly lower scores on several, but not all, reading comprehension, language, and cognitive measures. Memory, language, and disease severity were significantly correlated with reading comprehension for the PD group. CONCLUSION Individuals in the early stages of PD without dementia or broad cognitive deficits can display reading comprehension difficulties, particularly for high- versus basic-level reading tasks. These reading difficulties are most closely related to memory, high-level language, and PD symptom severity status. The findings warrant additional research to delineate further the types and nature of reading comprehension impairments experienced by individuals with PD.
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Sohlberg MM, Griffiths GG, Fickas S. An evaluation of reading comprehension of expository text in adults with traumatic brain injury. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2014; 23:160-175. [PMID: 24687229 DOI: 10.1044/2013_ajslp-12-0005] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE This project was conducted to obtain information about reading problems of adults with traumatic brain injury (TBI) with mild-to-moderate cognitive impairments and to investigate how these readers respond to reading comprehension strategy prompts integrated into digital versions of text. METHOD Participants from 2 groups, adults with TBI (n = 15) and matched controls (n = 15), read 4 different 500-word expository science passages linked to either a strategy prompt condition or a no-strategy prompt condition. The participants' reading comprehension was evaluated using sentence verification and free recall tasks. RESULTS The TBI and control groups exhibited significant differences on 2 of the 5 reading comprehension measures: paraphrase statements on a sentence verification task and communication units on a free recall task. Unexpected group differences were noted on the participants' prerequisite reading skills. For the within-group comparison, participants showed significantly higher reading comprehension scores on 2 free recall measures: words per communication unit and type-token ratio. There were no significant interactions. CONCLUSION The results help to elucidate the nature of reading comprehension in adults with TBI with mild-to-moderate cognitive impairments and endorse further evaluation of reading comprehension strategies as a potential intervention option for these individuals. Future research is needed to better understand how individual differences influence a person's reading and response to intervention.
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De Luca R, Calabrò RS, Gervasi G, De Salvo S, Bonanno L, Corallo F, De Cola MC, Bramanti P. Is computer-assisted training effective in improving rehabilitative outcomes after brain injury? A case-control hospital-based study. Disabil Health J 2014; 7:356-60. [PMID: 24947578 DOI: 10.1016/j.dhjo.2014.04.003] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Revised: 03/26/2014] [Accepted: 04/08/2014] [Indexed: 11/20/2022]
Abstract
BACKGROUND Rehabilitation of impaired cognitive functions begins to be considered a standard component of medical care after acquired brain injury. Indeed, many evidences support the effectiveness of the two major categories of techniques, i.e. the traditional and computer-assisted ones, which are widely used in cognitive rehabilitative treatment. OBJECTIVE Aim of this study is to evaluate the effects of pc - cognitive training in brain injury patients. METHODS We studied 35 subjects (randomly divided into two groups), affected by traumatic or vascular brain injury, having attended from January 2010 to December 2012 the Laboratory of Robotic and Cognitive Rehabilitation of IRCCS Neurolesi of Messina. Cognitive impairment was investigated through psychometric battery, administered before (T0) and two months (T1) after the cognitive pc-training, which was performed only by the experimental group, in addition to conventional treatment. Statistical analysis was performed using Wilcoxon test with a p < 0.01. RESULTS At time T0, all patients showed language deficits and cognitive alterations in visual attention and memory abilities. After the rehabilitation program we noted a global improvement in both the groups. However, at T1, the experimental group showed a greater cognitive improvement than the control group, with significant differences in nearly all the neuropsychological tests performed. CONCLUSIONS Our data suggest that cognitive pc-training may be a promising methodology to optimize the rehabilitation outcomes following brain injury.
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Batista PB, Lemos SMA, Rodrigues LOC, de Rezende NA. Auditory temporal processing deficits and language disorders in patients with neurofibromatosis type 1. JOURNAL OF COMMUNICATION DISORDERS 2014; 48:18-26. [PMID: 24447521 DOI: 10.1016/j.jcomdis.2013.12.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2013] [Revised: 12/20/2013] [Accepted: 12/23/2013] [Indexed: 06/03/2023]
Abstract
UNLABELLED Previous findings from a case report led to the argument of whether other patients with neurofibromatosis type 1 (NF1) may have abnormal central auditory function, particularly auditory temporal processing. We hypothesized that it is associated with language and learning disabilities in this population. The aim of this study was to measure central auditory temporal function in NF1 patients and correlate it with the results of language evaluation tests. A descriptive/comparative study including 25 NF1 individuals and 22 healthy controls compared their performances on audiometric evaluation and auditory behavioral testing (Sequential Verbal Memory, Sequential Non-Verbal Memory, Frequency Pattern, Duration Pattern, and Gaps in Noise Tests). To assess language performance, two tests (phonological and syntactic awareness) were also conducted. The study showed that all participants had normal peripheral acoustic hearing. Differences were found between the NF1 and control groups in the temporal auditory processing tests [Sequential Verbal Memory (P=0.009), Sequential Non-Verbal Memory (P=0.028), Frequency Patterns (P=0.001), Duration Patterns (P=0.000), and Gaps in Noise (P=0.000)] and in language tests. The results of Pearson correlation analysis demonstrated the presence of positive correlations between the phonological awareness test and Frequency Patterns humming (r=0.560, P=0.001), Frequency Patterns labeling (r=0.415, P=0.022) and Duration Pattern humming (r=0.569, P=0.001). These results suggest that the neurofibromin deficiency found in NF1 patients is associated with auditory temporal processing deficits, which may contribute to the cognitive impairment, learning disabilities, and attention deficits that are common in this disorder. LEARNING OUTCOMES The reader will be able to: (1) describe the auditory temporal processing in patients with neurofibromatosis type 1; and (2) describe the impact of the auditory temporal deficits in language in this population.
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García-Peñas JJ, Fournier-Del Castillo MC, Domínguez-Carral J. [Epilepsy and cognition: the role of antiepileptic drugs]. Rev Neurol 2014; 58 Suppl 1:S37-S42. [PMID: 25252666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
INTRODUCTION Multiple factors underlie the cognitive changes associated with epilepsy, including the effect of antiepileptic drug (AED) therapy itself. The use of AEDs in the management of epilepsy requires an ongoing risk-benefit analysis that attempts to maximize seizure control while minimizing adverse cognitive side-effects. AIM This review focuses on the global and specific cognitive effects of the classic and the new AEDs. DEVELOPMENT All of the established AEDs can produce cognitive side effects, which are increased with polypharmacy and with increasing dosage and anticonvulsant blood levels. The main disorders are a diminished reaction and information processing time with alterations affecting memory, attention and language. Further, there is much debate concerning the existence and clinical importance of differential AED cognitive side effects and a large portion of the literature examining the comparative cognitive effects of AEDs is limited by inadequate study designs. CONCLUSIONS Cognitive side effects of antiepileptic drugs are common and can negatively affect tolerability, compliance, and long-term retention of the treatment. The role of cognitive side effects should be kept in proper perspective when choosing AED therapy. It is important to be able to recognize early these effects and to put them into perspective as to how they affect our patients.
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Gao L, Xia L, Pan SQ, Xiong T, Li SC. Psychometric properties of Chinese language Liverpool Seizure Severity Scale 2.0 (LSSS 2.0) and status and determinants of seizure severity for patients with epilepsy in China. Epilepsy Behav 2014; 31:187-93. [PMID: 24440688 DOI: 10.1016/j.yebeh.2013.12.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2013] [Revised: 11/10/2013] [Accepted: 12/15/2013] [Indexed: 11/13/2022]
Abstract
OBJECTIVES This study aimed to translate and validate the Liverpool Seizure Severity Scale (LSSS) in Chinese-speaking patients with epilepsy and explore the determinants of seizure severity in China. METHODS Accepted procedures were followed to translate the LSSS. Each participant was interviewed to complete the LSSS, Seizure Severity Index, Quality of Well-being Scale Self-Administered (QWB-SA), EuroQol (EQ-5D), and Mini Mental State Examination (MMSE). Construct validity and internal consistency were assessed. The determinants of seizure severity were explored. RESULTS The construct validity of the LSSS was demonstrated by good convergent and discriminant validities. Cronbach's alpha and the intraclass correlation coefficient were 0.886, respectively. In the multivariate analysis, seizure types (p=0.001), seizure frequency (p=0.001), and numbers of antiepileptic drugs (p=0.042) predicted the scores on the LSSS. Types of antiepileptic drugs also contributed to the variation in the LSSS scores. CONCLUSIONS Chinese LSSS is a valid, reliable, and sensitive seizure severity scale. Seizure frequency, seizure types, and quantities and types of AEDs predict seizure severity.
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Green BC, Johnson KA, Bretherton L. Pragmatic language difficulties in children with hyperactivity and attention problems: an integrated review. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2014; 49:15-29. [PMID: 24372883 DOI: 10.1111/1460-6984.12056] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND Diagnostic criteria for attention deficit hyperactivity disorder (ADHD) suggest a range of difficulties in the pragmatic aspects of language, including excessive talking and interrupting others. Such difficulties have been periodically reported over several decades in studies on the language abilities of children with features of ADHD, yet a comprehensive review of the literature has been lacking. AIMS This review aims to integrate evidence from several lines of research from 1979 to the present on pragmatic language difficulties in children with ADHD or symptoms of ADHD. METHODS & PROCEDURES A comprehensive search of empirical literature on pragmatic language in children with ADHD or symptoms of ADHD was conducted using PsycINFO and PubMed databases and through following up relevant references cited in articles. Literature was reviewed with respect to the nature and extent of pragmatic language difficulties in ADHD. OUTCOMES & RESULTS Thirty studies met the review inclusion criteria, including recent questionnaire studies, observational studies of children's communication patterns, and studies of higher-level language comprehension and production. The studies indicate a consistent profile of pragmatic language impairments in children with features of ADHD, particularly in the areas of excessive talking, poor conversational turn-taking, and lack of coherence and organization in elicited speech. CONCLUSIONS & IMPLICATIONS Pragmatic language difficulties are common in children with features of ADHD. These difficulties are consistent with deficits in executive function that are thought to characterize ADHD, thus providing some support for the theory that executive function contributes to pragmatic language competency. As yet there is very little empirical evidence of specific relationships between particular aspects of pragmatic language and particular domains of executive function. Given the importance of pragmatic language competency for children's social and academic functioning, pragmatic language abilities should be considered during clinical assessment for ADHD and targeted for intervention.
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Cupples L, Ching TYC, Crowe K, Seeto M, Leigh G, Street L, Day J, Marnane V, Thomson J. Outcomes of 3-year-old children with hearing loss and different types of additional disabilities. JOURNAL OF DEAF STUDIES AND DEAF EDUCATION 2014; 19:20-39. [PMID: 24150488 PMCID: PMC3867803 DOI: 10.1093/deafed/ent039] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 08/01/2013] [Accepted: 08/08/2013] [Indexed: 05/27/2023]
Abstract
This research investigated the speech, language, and functional auditory outcomes of 119 3-year-old children with hearing loss and additional disabilities. Outcomes were evaluated using direct assessment and caregiver report. Multiple regressions revealed that type of additional disability and level of maternal education were significant predictors of language outcomes. Poorer outcomes were achieved in a combined group of children with autism, cerebral palsy, and/or developmental delay (DD) (Group A), compared with children with vision or speech output impairments, syndromes not entailing DD, or medical disorders (Group B). Better outcomes were associated with higher levels of maternal education. The association between better language outcomes and earlier cochlear implant switch-on approached significance. Further regression analyses were conducted separately for children with different types of additional disabilities. Level of maternal education was the only significant predictor of outcomes for Group A children, whereas degree of hearing loss was the strongest predictor for children in Group B. The findings highlight the variable impact that different types of additional disabilities can have on language development in children with hearing loss.
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Kinoshita M, Nakada M, Okita H, Hamada JI, Hayashi Y. Predictive value of fractional anisotropy of the arcuate fasciculus for the functional recovery of language after brain tumor resection: a preliminary study. Clin Neurol Neurosurg 2013; 117:45-50. [PMID: 24438804 DOI: 10.1016/j.clineuro.2013.12.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Revised: 11/29/2013] [Accepted: 12/02/2013] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The arcuate fasciculus has been recognized as an important pathway for language processing. Brain tumors located in proximity to the fasciculus frequently cause preoperative language impairment, and in some cases, no language recovery occurs after tumor resection. No predictive value has been presented for possible postoperative language recovery after tumor resection. The aim of this study is to analyze the preoperative state of the arcuate fasciculus in the patients with brain tumor from the perspective of its usefulness as a predictive factor for postoperative recovery of language functions. METHODS For 12 right-handed patients with brain tumors in the left hemisphere, preoperative arcuate fasciculi were analyzed with fractional anisotropy (FA) of the diffusion tensor imaging (DTI) tractography. Language functions were evaluated pre- and postoperatively by using the Western Aphasia Battery (WAB). The preoperative value of the FA of the arcuate fasciculus on the lesion side was examined in relation with the language recovery. RESULTS There was a positive relationship between preoperative increasing values of the FA of the left arcuate fasciculus and improvement of the postoperative total WAB score (p=0.0056), and the scores of the naming (p=0.018), reading (p=0.029), and writing subcategories (p=0.012) CONCLUSION: The preoperative increasing value of the FA of the arcuate fasciculus in the dominant hemisphere could be a predictor for postoperative language recovery following tumor resection. Meticulous procedure should be performed especially in the cases with higher FA of the arcuate fasciculus harboring high possibility of language recovery.
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González-Toro MC, Jadraque-Rodríguez R, Sempere-Pérez Á, Martínez-Pastor P, Jover-Cerdá J, Gómez-Gosálvez F. [Anti-NMDA receptor encephalitis: two paediatric cases]. Rev Neurol 2013; 57:504-508. [PMID: 24265144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
INTRODUCTION Encephalitis associated to anti-N-methyl D-aspartate (NMDA) receptor antibodies is an autoimmune neurological pathology that has been reported increasingly more frequently in the paediatric population in recent years. We report two cases from our own experience with similar clinical pictures. CASE REPORTS Case 1: a 5-year-old girl who began with clinical signs and symptoms of convulsions and altered consciousness, associated to movement disorders and regression of previously acquired abilities that developed into autism. Case 2: a 13-year-old girl who presented left-side hemiparesis, abnormal movements, conduct disorder and dysautonomia. In both cases positive anti-NMDA receptor antibodies were obtained in cerebrospinal fluid and they were diagnosed with anti-NMDA receptor encephalitis. In the first case, treatment was established with intravenous perfusion of corticoids and immunoglobulins, and rituximab also had to be associated. In the second case, treatment consisted in corticoids and immunoglobulins. Progress was favourable in both cases, with a slight language disorder as a sequela in the first case and a relapse in the second case, with full resolution. CONCLUSIONS Anti-NMDA receptor encephalitis is a treatable disorder and early diagnosis and treatment are crucial, since this improves the prognosis and diminishes the chances of relapses.
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Ahmed S, Haigh AMF, de Jager CA, Garrard P. Connected speech as a marker of disease progression in autopsy-proven Alzheimer's disease. Brain 2013; 136:3727-37. [PMID: 24142144 PMCID: PMC3859216 DOI: 10.1093/brain/awt269] [Citation(s) in RCA: 148] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Revised: 07/10/2013] [Accepted: 08/02/2013] [Indexed: 11/12/2022] Open
Abstract
Although an insidious history of episodic memory difficulty is a typical presenting symptom of Alzheimer's disease, detailed neuropsychological profiling frequently demonstrates deficits in other cognitive domains, including language. Previous studies from our group have shown that language changes may be reflected in connected speech production in the earliest stages of typical Alzheimer's disease. The aim of the present study was to identify features of connected speech that could be used to examine longitudinal profiles of impairment in Alzheimer's disease. Samples of connected speech were obtained from 15 former participants in a longitudinal cohort study of ageing and dementia, in whom Alzheimer's disease was diagnosed during life and confirmed at post-mortem. All patients met clinical and neuropsychological criteria for mild cognitive impairment between 6 and 18 months before converting to a status of probable Alzheimer's disease. In a subset of these patients neuropsychological data were available, both at the point of conversion to Alzheimer's disease, and after disease severity had progressed from the mild to moderate stage. Connected speech samples from these patients were examined at later disease stages. Spoken language samples were obtained using the Cookie Theft picture description task. Samples were analysed using measures of syntactic complexity, lexical content, speech production, fluency and semantic content. Individual case analysis revealed that subtle changes in language were evident during the prodromal stages of Alzheimer's disease, with two-thirds of patients with mild cognitive impairment showing significant but heterogeneous changes in connected speech. However, impairments at the mild cognitive impairment stage did not necessarily entail deficits at mild or moderate stages of disease, suggesting non-language influences on some aspects of performance. Subsequent examination of these measures revealed significant linear trends over the three stages of disease in syntactic complexity, semantic and lexical content. The findings suggest, first, that there is a progressive disruption in language integrity, detectable from the prodromal stage in a subset of patients with Alzheimer's disease, and secondly that measures of semantic and lexical content and syntactic complexity best capture the global progression of linguistic impairment through the successive clinical stages of disease. The identification of disease-specific language impairment in prodromal Alzheimer's disease could enhance clinicians' ability to distinguish probable Alzheimer's disease from changes attributable to ageing, while longitudinal assessment could provide a simple approach to disease monitoring in therapeutic trials.
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Vécsei L. [The Wall Street Journal's report about the study of neurologists and psychologists from Szeged]. IDEGGYOGYASZATI SZEMLE 2013; 66:430. [PMID: 24555246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Oakes A, Kover ST, Abbeduto L. Language comprehension profiles of young adolescents with fragile X syndrome. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2013; 22:615-26. [PMID: 23813199 PMCID: PMC3950769 DOI: 10.1044/1058-0360(2013/12-0109)] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
PURPOSE In this study, the authors sought to characterize the language phenotype of fragile X syndrome (FXS), focusing on the extent of impairment in receptive syntax, within-syndrome variability in those impairments in relation to gender, and the syndrome specificity of those impairments. METHOD The Test for Reception of Grammar, Version 2 ( Bishop, 2003), was used to examine the overall receptive syntactic skills of adolescents with FXS ( n = 35; 30 males, 5 females), adolescents with Down syndrome (DS; n = 28; 18 males, 10 females), and younger typically developing (TD) children ( n = 23; 14 males, 9 females) matched on nonverbal cognition. Performance on specific grammatical constructions and error types was examined for a subset of matched participants. RESULTS Participants with FXS had overall receptive syntax scores that were lower than those of the TD participants but higher than those of the participants with DS; however, there was no difference in performance between the FXS and DS groups when females were excluded. Grammatical constructions that were especially difficult for participants with FXS and those with DS were identified, especially relative clause constructions and reversible constructions requiring attention to word order encoded by syntactic features. CONCLUSION The current findings have implications for understanding the nature of the language learning difficulties of individuals with FXS and for language interventions.
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