Littérature scientifique sur le sujet « Fluenze verbali »

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Articles de revues sur le sujet "Fluenze verbali"

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BODEA HAȚEGAN, Carolina. « Verbal fluency - semantic and phonemic ». Revista Română de Terapia Tulburărilor de Limbaj şi Comunicare IV, no 2 (15 octobre 2018) : 79–86. http://dx.doi.org/10.26744/rrttlc.2018.4.2.10.

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Said, Ikhwan M. « Verbal Fluency Level of Non-Fluent Ischemic Aphasia Sufferers ». International Journal of Foreign Studies 6, no 1 (30 juin 2013) : 31. http://dx.doi.org/10.18327/ijfs.2013.06.6.31.

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Beatty, W. W. « Fluency in multiple sclerosis : which measure is best ? » Multiple Sclerosis Journal 8, no 3 (juin 2002) : 261–64. http://dx.doi.org/10.1191/1352458502ms799oa.

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Tests of verbal fluency provide brief and sensitive measures of the deficits in rapidly retrieving overlearned information common in multiple sclerosis (MS). Production of words that begin with the letters F, A, and S is the verbal fluency measure most often used with patients who are fluent in English. However, because of frequency of words beginning with certain letters varies from one language to another, it is unlikely that any fixed set of letters will be appropriate for multicenter trials that involve patients who are fluent in different languages. A possible alternative involves using semantic fluency categories that contain such a large number of exemplars that no fluent speaker of any language could exhaust the category in the allotted response time. To examine the potential usefulness of semantic fluency measures, 203 MS patients and 87 healthy controls generated words that begin with F, A, or S or were exemplars of the categories animals and parts of the body. Receiver operating characteristic (ROC) curve analyses indicated that sensitivities and specificities for the three fluency measures in discriminating patients from controls were quite similar, especially if patients with global cognitive impairment were excluded.
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Monfrais-Pfauwadel, Marie-Claude. « Le concept de fluence verbale ». Cahiers de Fontenay 75, no 1 (1994) : 89–98. http://dx.doi.org/10.3406/cafon.1994.1652.

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Shishkin, Elena, et Peter Ecke. « Language Dominance, Verbal Fluency, and Language Control in two Groups of Russian–English Bilinguals ». Languages 3, no 3 (14 juillet 2018) : 27. http://dx.doi.org/10.3390/languages3030027.

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This study explored language dominance, verbal fluency, and language control abilities of two groups of younger and older Russian–English bilinguals who had spent similar amounts of time as immigrants in the U.S. Verbal fluency tasks (based on letter and semantic cues, including a new method to elicit parallel letter-fluency data for Russian and English) were used to measure the bilinguals’ current lexical retrieval skills in addition to self-assessments of language proficiencies at time of study and time of arrival. Stroop tasks (naming colors with incongruent cues) were used to measure younger and older bilinguals’ ability to control interference during color-naming. Findings demonstrate that the older immigrants were less fluent in L2 naming tasks and that they remained dominant (more proficient) in their L1 whereas the younger immigrants had become relatively balanced bilinguals in terms of proficiency, fluent in both the L1 and L2. Younger and older bilinguals were equally capable of controlling interference across and within the two languages. We propose that it is not balance in bilingual proficiency that positively affects language control abilities, but balance as stability of language systems. Stability of language systems can be achieved if bilingual usage patterns remain relatively constant over several years and if no radical changes in language learning and maintenance efforts are required.
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Bray, Melissa A., Thomas J. Kehle, Kimberly A. Lawless et Lea A. Theodore. « The Relationship of Self-Efficacy and Depression to Stuttering ». American Journal of Speech-Language Pathology 12, no 4 (novembre 2003) : 425–31. http://dx.doi.org/10.1044/1058-0360(2003/088).

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This study investigated the relationship of self-efficacy for verbal fluency, academic self-efficacy, and depression between adolescents who stutter and fluent speakers. Two separate discriminant function analyses were performed. The first analysis used the self-efficacy and depression scores as response variables and fluency classification as the grouping variable. Results indicated that self-efficacy for speech was the sole significant variable and accounted for 61% of the variance in group status. A second simplified discriminant function analysis was performed using speech self-efficacy as the sole predictor of group membership. This single discriminant function correctly classified 81% of the overall sample into their known groups. Further, classification for participants who did not stutter (95.2%) was better than for those who did stutter (67%). Based on this and earlier research, adolescents appear to be capable of using self-efficacy scaling as a measure of confidence for verbal fluency, which may eventually prove to be useful in treatment.
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Lacy, Maureen A., Paul A. Gore, Neil H. Pliskin, George K. Henry, Robert L. Heilbronner et Darryl P. Hamer. « Verbal fluency task equivalence ». Clinical Neuropsychologist 10, no 3 (juillet 1996) : 305–8. http://dx.doi.org/10.1080/13854049608406692.

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Lee, Dahyun, Hikaru Nakamura et Yukihiro Izawa. « Verbal Fluency in Aphasia ». Japan Journal of Logopedics and Phoniatrics 56, no 4 (2015) : 335–41. http://dx.doi.org/10.5112/jjlp.56.335.

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Ojeda, Natalia, Pedro Sánchez, Javier Peña, Edorta Elizagárate, Ana B. Yoller, Juan Larumbe, Miguel Gutiérrez, Leonardo Casais et Jesús Ezcurra. « Verbal Fluency in Schizophrenia ». Journal of Nervous and Mental Disease 198, no 4 (avril 2010) : 286–91. http://dx.doi.org/10.1097/nmd.0b013e3181d61748.

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Robins Wahlin, Tarja-Brita, Mary A. Luszcz, Åke Wahlin et Gerard J. Byrne. « Non-Verbal and Verbal Fluency in Prodromal Huntington's Disease ». Dementia and Geriatric Cognitive Disorders Extra 5, no 3 (18 décembre 2015) : 517–29. http://dx.doi.org/10.1159/000441942.

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Background: This study examines non-verbal (design) and verbal (phonemic and semantic) fluency in prodromal Huntington's disease (HD). An accumulating body of research indicates subtle deficits in cognitive functioning among prodromal mutation carriers for HD. Methods: Performance was compared between 32 mutation carriers and 38 non-carriers in order to examine the magnitude of impairment across fluency tasks. The predicted years to onset (PYTO) in mutation carriers was calculated by a regression equation and used to divide the group according to whether onset was predicted as less than 12.75 years (HD+CLOSE; n = 16) or greater than 12.75 years (HD+DISTANT; n = 16). Results: The results indicate that both non-verbal and verbal fluency is sensitive to subtle impairment in prodromal HD. HD+CLOSE group produced fewer items in all assessed fluency tasks compared to non-carriers. HD+DISTANT produced fewer drawings than non-carriers in the non-verbal task. PYTO correlated significantly with all measures of non-verbal and verbal fluency. Conclusion: The pattern of results indicates that subtle cognitive deficits exist in prodromal HD, and that less structured tasks with high executive demands are the most sensitive in detecting divergence from the normal range of functioning. These selective impairments can be attributed to the early involvement of frontostriatal circuitry and frontal lobes.
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Thèses sur le sujet "Fluenze verbali"

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BARATTIERI, DI SAN PIETRO CHIARA. « Semantic and syntactic modifications in Schizophrenia Spectrum Disorders ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2020. http://hdl.handle.net/10281/277375.

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Nonostante la comprovata presenza di alterazioni a carico del linguaggio nei disturbi dello spettro schizofrenico (DSS - American Psychiatric Association, 2013), la piena caratterizzazione del fenomeno non è ancora stata raggiunta. L’ipotesi della “schizofrenia come prezzo da pagare per il linguaggio" (Crow, 1997) apre nuove prospettive al problema sotto osservazione e suggerisce la necessità di un approccio volto a integrare gli strumenti attualmente utilizzati per la valutazione clinica delle abilità linguistiche nei DSS. L’obiettivo generale del presente lavoro è l'avanzamento nella comprensione dei disturbi del linguaggio in questa popolazione. A tal fine è stato adottato un approccio interdisciplinare a cavallo tra la neuropsicologia, la psicolinguistica e la linguistica computazione. In particolare, il presente lavoro si concentra: i) sullo studio dell’interazione tra il magazzino semantico e le funzioni esecutive ai compiti di fluenza verbale; ii) sulla produzione e la comprensione della struttura argomentale del verbo e della complessità sintattica; e iii) sulla sensibilità alle violazioni semantiche a carico di diversi ruoli tematici. Quarantatré persone con DSS sono state reclutate presso l’IRCCS Fatebenefratelli di Brescia. I processi di elaborazione linguistica dei partecipanti sono stati studiati attraverso: i) due fluenze verbali analizzate adottando sia punteggi tradizioni, sia algoritmi di Natural Language Processing (NLP); ii) la Northwestern Assessment of Verb Argument Structure (NAVS – Cho-Reyes & Thompson, 2012; Barbieri et al., 2019); iii) uno studio sui movimenti oculari durante un compito di lettura di frasi con violazioni semantiche. Come confronto, lo stesso protocollo sperimentale è stato somministrato a un campione di soggetti sani di controllo appaiati per sesso ed età. Nei compiti di fluenza verbale si sono osservate differenze significative tra i due gruppi relativamente alla dimensione media dei cluster semantici, al numero di switch tra cluster, nonché alle misure di coerenza semantica, mettendo in evidenza il contributo differenziale e non mutualmente esclusivo dell’integrità del magazzino semantico e delle funzioni esecutive alla fluenza verbale. Inoltre, gli algoritmi sperimentali NLP basati sulle misure adottate hanno dimostrato un’elevata prestazione nella classificazione dei soggetti con o senza DSS. Dai risultati della batteria NAVS è stato inoltre possibile identificare una difficoltà specifica dei pazienti rispetto a strutture argomentali complesse, nonché rispetto a frasi aventi un ordine delle parole non canonico, sia in produzione sia in comprensione, compatibili con la Argument Structure Complexiy Hypothesis (ASCH – Thompson, 2003) e con un deficit del movimento sintattico che soggiace alle frasi non canoniche (Chomsky, 1981). Infine, tramite lo studio dei movimenti oculari è stato possibile osservare una diminuita sensibilità alle violazioni sul ruolo tematico di “Agente”, compatibile con la presenza di un “disturbo del Sé” (Henriksen & Noordgard, 2014) nei DSS. In conclusione, i nostri risultati confermano la presenza di deficit specifici a carico delle abilità semantiche e sintattiche osservabili in produzione e in comprensione nei DSS. Inoltre, l’esito dello studio supporta l’applicazione di un approccio multi-disciplinare al problema in oggetto. Il presente studio dimostra come misure di fluenza verbale derivate da un approccio linguistico-computazionale associate a una dettagliata caratterizzazione del linguaggio recettivo e produttivo nei DSS grazie agli strumenti e alle cornici teoriche della psicolinguistica possono contribuire all'avanzamento nella caratterizzazione delle modificazioni del linguaggio nei DSS oltre allo stato dell’arte.
Although the presence of language disturbances in people with Schizophrenia Spectrum Disorders (SSD) is well established (American Psychiatric Association, 2013), a full characterization of the phenomenon is still missing. The hypothesis of “schizophrenia as the price we pay for language” (Crow, 1997) opens new perspectives on the problem at stake, and suggests the need for a combined approach aiming at integrating the clinical tools nowadays employed to assess language abilities in SSD. The overall objective of the present work is to advance the understanding of language disturbances in this population by adopting an interdisciplinary approach embracing neuropsychology, psycholinguistics, and computational linguistics. In particular, the present work is focused on: i) the differential contribution of semantic storage and executive functions to verbal fluency; ii) the production and comprehension of verbs argument structure and syntactic complexity, and; iii) the sensitivity to semantics violation on different Thematic Roles. Forty-three persons with SSD were recruited at the IRCCS Fatebenefratelli of Brescia. Participants’ linguistic processes were investigated by means of: i) two verbal fluency tasks for the evaluation of semantic store integrity and executive function performance, both computed manually and derived from Natural Language Processing (NLP) methodologies; ii) the Northwestern Assessment of Verb Argument Structure (NAVS – Cho-Reyes & Thompson, 2012; Barbieri, Brambilla, Thompson, & Luzzatti, 2019); iii) an eye-tracking study on semantic violations. For comparison, the same battery was administered to a sample of healthy control subjects matched by age and gender. In the fluency tasks significant differences in the mean size of semantic clusters, number of switches, as well as measure of coherence were observed between groups, highlighting the differential and non-mutually exclusive contribution of the semantic store integrity and the executive functions to verbal fluency. Moreover, NLP-derived algorithms shown a high-level performance in classifying subjects with and without SSD. A specific difficulty with complex verb argument structure, as well as with non-canonical word order of sentences, both in production and comprehension, was identified in the SSD population. These results are compatible with the Argument Structure Complexity Hypothesis (ASCH – Thompson, 2003) and the presence of an underlying syntactic movement in non-canonical sentences (Chomsky, 1981). Finally, an impaired sensitivity to semantic violations on the “Agent” was observed in the eye-tracking study, compatible with the presence of a “disorder of the self” (Henriksen & Noordgard, 2014) in this population. In summary, our results underline the presence of specific semantic and syntactic impairments in SSD as seen in language production and comprehension. Moreover, our result support the application of a multi-disciplinary approach to the issue at stake. Our study show how the added value of fluency measures derived by a computational linguistic approach paired with a fine-grained characterization of receptive and productive language in SSD by means of the tools and theoretical frameworks derived from psycholinguistics can contribute to further characterize language modifications in SSD beyond the current knowledge.
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Weiner, Huber Mendes Luisa. « Les mécanismes psychopathologiques et cognitifs de la tachypsychie ». Thesis, Strasbourg, 2017. http://www.theses.fr/2017STRAJ105/document.

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Habituellement décrite dans les états maniaques chez des patients présentant un trouble bipolaire, la tachypsychie est définie comme une accélération de la pensée qui peut également être observée dans les états dépressifs mixtes. Pour évaluer les mécanismes psychopathologiques impliqués dans ce phénomène peu étudié, nous avons élaboré un auto-questionnaire, le Racing and Crowded Thoughts Questionnaire (RCTQ), et nous avons évalué ses propriétés psychométriques chez les sujets sains et chez les patients avec trouble bipolaire. Les mécanismes cognitifs ont été investigués par le biais d’approches temporelles et langagières. Nos résultats suggèrent que la tachypsychie est un phénomène composite présent même chez les sujets sains en cas d’instabilité mineure de l’humeur. Sur le plan cognitif, la tachypsychie a été associée à la présence d’anomalies lexico-sémantiques et exécutives relevées à des tâches de fluence verbale ainsi qu’à une accélération du passage du temps
Racing thoughts have been traditionally described in manic states in patients with bipolar disorder. Recently, attention has been raised to this symptom in depressive episodes. In this thesis, we aimed at investigating the phenomenology of racing thoughts, a phenomenon that has been understudied so far, via a self-report questionnaire that we have developed – the Racing and Crowded Thoughts Questionnaire (RCTQ) -, in patients with bipolar disorder and in healthy individuals. From a cognitive standpoint, we assessed the cognitive underpinnings of racing thoughts via temporal and verbal fluency tasks. Our results suggest that racing thoughts are a multi-faceted phenomenon, that can be observed even in healthy individuals with mild affective instability. Importantly, our results show that racing thoughts are associated with lexico-semantic and executive abnormalities as well as with a feeling of faster than usual passage of time
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Schmidt, Charlotte Sophie [Verfasser], Christoph [Akademischer Betreuer] Kaller et Markus [Akademischer Betreuer] Heinrichs. « Dissociating semantic and phonological verbal fluency ». Freiburg : Universität, 2018. http://d-nb.info/1174142405/34.

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Biondi, Giulia Maria Rosa. « Analisi strumentale della produzione verbale nella disfluenze locutorie ». Thesis, Universita' degli Studi di Catania, 2011. http://hdl.handle.net/10761/322.

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Gli studi di brain imaging piu' recenti hanno documentato: iperattivazione di aree motorie, anomala lateralizzazione destra o attivazione bilaterale di aree tipicamente coinvolte a sinistra nei parlatori fluenti, attivazione addizionale di aree motorie e non motorie, assenza di attivazione uditiva bilateralmente ed anomalie nel processamento uditivo, assenza di attivazione nei gangli basali, differenze morfologiche cerebrali tra balbuzienti e normofluenti con anomalie anatomiche nelle aree per la parola ed il linguaggio. L'analisi acustica della produzione verbale dei balbuzienti ha ricevuto negli ultimi anni un interesse crescente da parte di diversi gruppi di ricerca in conseguenza del consolidarsi delle ipotesi che considerano il disturbo di fluenza conseguente un disturbo dei processi motori o sensomotori sottostanti la produzione verbale. Dopo una breve rassegna degli studi relativi agli aspetti acustici della parola del balbuziente con particolare riguardo ai parametri temporali viene proposta una batteria di test strumentali applicabile in ambito clinico. La batteria comprende in particolare il rilevo del Voice Reaction Time, del Voice Onset time e la registrazione della Mismatch Negativity.
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Gurd, Jennifer M. « Studies of verbal fluency deficits in patients with Parkinson's disease ». Thesis, University of Oxford, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.317922.

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Auzou, Nicolas. « Production du verbe dans le vieillissement normal et les pathologies du mouvement : analyses quantitatives et qualitatives ». Thesis, Bordeaux, 2018. http://www.theses.fr/2018BORD0304.

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L’objectif général de cette thèse est d’étudier la production quantitative (i.e., nombre de mots) et qualitative (i.e. regroupements et alternances) du verbe d’action dans le vieillissement normal et dans les pathologies du mouvement à travers la tâche de fluence d’action, comparativement aux fluences classiques (i.e., sémantique et littérale). Nous avons montré que la production lors d’une tâche de fluence d’action est altérée chez des adultes âgés (60 ans et plus) comparativement à des adultes jeunes (30 ans et moins) et qu’elle est en lien avec les fonctions exécutives (Expérience 1) et la mémoire de travail (Expérience 3) chez l’adulte âgé. L’effet de l’âge paraît être modifié par le temps de production, les adultes âgés produisant moins de verbes d’action que les adultes jeunes pour un temps de trois minutes (Expérience 1) mais pas pour des temps d’une (Expérience 2) et de deux minutes (Expérience 3). De plus, les adultes âgés prenaient davantage en considération la consigne temporelle lors des tâches de fluence verbale que les adultes jeunes (Expérience 2). Les données d’une tâche d’association verbale (Expérience 4) indiquaient que les associations entre les noms et les verbes sont modifiées par l’âge. Nous avons comparés les performances de patients atteints de pathologiesdu mouvement à celles de participants contrôles lors de la tâche de fluence d’action. Nous avons montré que la production quantitative lors cette tâche est altérée chez des patients atteints de maladie de Parkinson (Expérience 5) et d’atrophie multisystématisée (Expérience 6). Dans le tremblement essentiel (Expérience 7), nous avons montré une atteinte de la fluence d’action alors que le traitement des verbes, lors d’une tâche de décision lexicale, n’était pas altéré. De plus, la chirurgie (stimulation cérébrale profonde) modifiait qualitativement la production dans la tâche de fluence d’action. Nos données montrent un impact du vieillissement normal et des pathologies du mouvement sur la production du verbe d’action, enraison de la nature fortement exécutive de ce processus
The aim of this thesis is to investigate the production of action verbs through the action fluency task, in comparison to classical fluency tasks (i.e., semantic and letter). In first instance, production has been studied, both quantitatively and qualitatively, in aging. We have shown that action fluency is impacted by healthy aging and is related to executive functions (Experiment 1) and working memory (Experiment 3) in older adults. This effect of age appearsto be affected by production time, with older adults producing fewer action verbs than younger adults in three minutes (Experiment 1) but not in one (Experiment 2) and two minutes (Experiment 3). In addition, older adults took more into account the time instruction during verbal fluency tasks (Experiment 2). The verbal association task’s data (Experiment 4) indicated that associations between nouns and verbs are modified by age. In second instance,the production of action verbs has been studied within movement disorders. We have shown that the production in the action fluency task and the adaptation to time instruction are impacted by Parkinson's disease (Experiment 5). We have also shown that action fluency is altered within an atypical parkinsonism, multiple system atrophy (Experiment 6). In essential tremor (Experiment 7), we have shown an impairment of action fluency while verbs treatment, in a lexical decision task, was not altered. In addition, surgery (deep brain stimulation) qualitatively modified the production of verbs in action fluency. Our data highlight the impact of healthy aging and movement disorders on the production of action verb, due to the highly executive nature of this process
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Dixon, Tracy Anne. « The neuropsychology and functional anatomy of verbal fluency in the major psychoses ». Thesis, King's College London (University of London), 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322578.

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Magaud, Emilie. « Intérêts des marqueurs cognitifs dans la détection précoce des sujets à Ultra Haut Risque de psychose ». Paris 6, 2011. http://www.theses.fr/2011PA066633.

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La schizophrénie commence à se manifester principalement vers la fin de l'adolescence et peut durer toute la vie. Au plan international de nombreuses équipes travaillent à définir les meilleurs critères permettant de détecter précocement les jeunes adultes susceptibles de développer une psychose dans l’année qui suit. Bien qu’un certain nombre d’éléments cliniques ait été isolé permettant la création d’outils de « diagnostic » du risque de psychose, plus de la moitié des sujets repérés ne développeront jamais de trouble psychotique avéré. Cette démarche probabiliste nécessite d’affiner la définition du profil du sujet à Ultra Haut Risque (UHR) de psychose afin de rendre les critères les plus pertinents possibles. Un certain nombre de domaines sont investigués afin de découvrir des marqueurs spécifiques additionnels à la clinique psychopathologique, dont le fonctionnement cognitif. Notre travail a consisté à explorer finement le fonctionnement neuropsychologique de sujets à UHR. Ce travail a donné lieu à l’écriture de 2 articles, le premier s’intéressant au test des fluences verbales, le second au fonctionnement intellectuel évalué par la WAIS-III. Comparativement à un groupe contrôle constitué de demandeurs d’aide du même âge et même niveau d’études, les UHR ont un fonctionnement altéré lors de la tâche de fluence verbale sémantique, ainsi que dans le domaine verbal évalué par la WAIS-III. Ces troubles, présents avant que la maladie psychotique ne soit avérée, permettraient de contribuer à l’élaboration d’une définition plus élaborée du sujet UHR, afin de réduire l’inclusion de « faux positifs » dans nos échantillons
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Forster, Renê Alberto Moritz da Silva e. « Morfologia flexional, sentenças complexas e não-canônicas na produção de afásicos não-fluentes ». Universidade do Estado do Rio de Janeiro, 2008. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=699.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Considerando discussões recentes no campo da neurolingüística este trabalho se propõe a investigar a morfologia verbal, sentenças não-canônicas e encaixadas na produção de informantes afásicos falantes de português. O trabalho investiga o quanto hipóteses sobre a produção agramática são eficazes na descrição de dados obtidos no português brasileiro e busca dissociações pertinentes a modelos lingüísticos. Foram realizados duas avaliações de desempenho lingüístico com de um total quatro afásicos não-fluentes com lesões cerebrais na área de Broca e adjacências. Uma das avaliações destina-se a investigar a morfologia flexional e a dissociação entre Concordância e Tempo, que desde o trabalho de Friedmann & Grodzinsky (1997) vem provocando discussões no campo. Este teste foi realizado por meio de tarefa de preenchimento de lacunas. O segundo teste visa a investigar a produção de sentenças encaixadas, inergativas, intransitivas e passivas numa tarefa de repetição. Em ambos os experimentos, os resultados foram, em boa medida, diferentes dos esperados. Por um lado, dissociações comumente reportadas na literatura não foram encontradas e, por outro, dissociações não esperadas foram encontradas. A partir destes dados, são feitas considerações acerca de possíveis explicações sobre o déficit de informantes não-fluentes e sobre a metodologia dos estudos da área, ressaltando-se o cuidado necessário no trato com grupos formados através de critérios pouco precisos
This work investigates verbal morphology, non-canonical and embedded sentences on the production of Brocas aphasics. The goals were to evaluate some hypothesis about agrammatic production and to search for aspects of aphasic behavior that could be useful for linguistic theories. We carried out two tests with a whole of four individuals who suffered lesions on the left cortex, at (or potentially affecting) Brocas area. The first test investigates the dissociation between Agreement and Tense originally reported by Friedmann & Grodzinsky (1997). For this purpose we have conducted a filler-gap task with forced choice. The second test consisted of a repetition task involving unergatives, unaccusatives, passives and embedded sentences. Our results showed that some reported dissociations could not be replicated by our study, while other unexpected ones were brought up. Considering this data, we draw some conclusions about some hypotheses about aphasic behavior and also propose some cautions to be taken concerning research methodology in neurolinguistics
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Chlipala, M. Linda. « Organized Semantic Fluency and Executive Functioning in an Adult Clinical Sample and a Community Sample ». Thesis, University of North Texas, 2010. https://digital.library.unt.edu/ark:/67531/metadc30445/.

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The study investigated an organized semantic fluency task, (the Controlled Animal Fluency Task - CAFT) as a measure of executive functioning (EF) in adults, and the relationship with instrumental activities of daily living (IADL). Participants (N = 266) consisted of a clinical sample (n = 142) utilizing neuropsychological assessment data collected at an outpatient psychological center, and a community sample (n = 124). The clinical sample was a heterogeneous mixed neurological group including a variety of health conditions and comorbid anxiety and depression. The CAFT Animals by Size demonstrated a significant positive correlation with Category Fluency (r = .71, n = 142, p < .001) , Animal Fluency (r = .70, n = 142, p < .001), and with other, established neuropsychological measures. The CAFT Animals by Size condition demonstrated a significant moderate negative correlation with IADL for the sample as a whole (r = -.46, n = 248, p < .001), and for the clinical sample (r = -.38, n = 129, p < .001), but not for the community sample. In a hierarchical regression analysis, CAFT Animal by Size explained additional variance in IADL (ΔR2 = .15). In a hierarchical regression analysis predicting IADL with the control variables entered first, followed by Category Fluency, with CAFT Animal by Size entered last, CAFT Animals by Size did not make a significant additional contribution. A stepwise forward regression indicated Category Fluency, education, and Category Switching are better predictors of IADL than CAFT Animals by Size. Normative data for the CAFT were calculated separately for age groups and education levels. Simple logistic regression indicated CAFT Animal by Size was a significant predictor of clinical or community group membership. A second logistic regression analysis indicated the CAFT Animal by Size condition improved the prediction of membership in the clinical versus the community group, compared to the MMSE alone. Applications of the CAFT are discussed.
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Livres sur le sujet "Fluenze verbali"

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The effects of drugs on verbal fluency. Hauppauge, N.Y : Nova Science Publishers, 2010.

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Gladsjo, Julie Akiko. Norms for letter and category fluency : Demographic corrections for age, education, and ethnicity. Odessa, FL (P.O. Box 998, Odessa 33556) : Psychological Assessment Resources, Inc., 1999.

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Haan, Estelle. ‘Translated Verse’. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198754824.003.0005.

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This chapter discusses a cluster of English verse translations of Milton’s Poemata that emerged in the long eighteenth century. Focusing on versions by Symmons, Cowper, and, to a lesser degree, Strutt and others, it foregrounds a variety of contexts—biographical, literary, discursive—that engendered, it is argued, an intellectual discourse on translational methodology that is still relevant today. It is a discourse, moreover, that raises a host of important theoretical questions: about the nature and function of translation; the viability of rendering a neo-Latin source text in a target language; the potential ‘fetters’ that, in Drydenesque terms, might constrain ‘the Verbal Copyer’, or perhaps the quasi-liberating fluency, described by Venuti as the ‘fluent strategy’, attendant upon recourse to verse as translational medium.
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Tarnoky, Catherine. The prediction of performance on tests of verbal fluency : A preliminary investigation. NELP, 1987.

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Raymer, Anastasia M., et Leslie J. Gonzalez Rothi. Aphasia Syndromes : Introduction and Value in Clinical Practice. Sous la direction de Anastasia M. Raymer et Leslie J. Gonzalez Rothi. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780199772391.013.20.

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Neurologic damage affecting the left cerebral hemisphere leads to impairments in comprehension and expression of language in the verbal modality (aphasia) and in the written modality (dyslexia and dysgraphia). Impairment patterns take various forms, differing in the fluency/nonfluency of verbal output and integrity of auditory comprehension, repetition, and word retrieval abilities. The divergent classifications of aphasia allow reflection on neural and psychological correlates of specific aspects of language processing in verbal and written modalities. Neurologic damage affecting the right cerebral hemisphere can lead to changes in social and prosodic communication, speaking to the role of the right hemisphere in language processing. Patterns of language breakdown following neurologic injury have implications for assessment and intervention for affected individuals. Whereas perspectives vary on interpretation of the language breakdown across disciplines, this volume’s purpose is to facilitate interactions across disciplines to improve the lives of those with aphasia and related communication disorders.
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Knox, Julian. Coleridge and The Arts. Sous la direction de Frederick Burwick. Oxford University Press, 2012. http://dx.doi.org/10.1093/oxfordhb/9780199644179.013.0033.

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This article examines the works of Samuel Taylor Coleridge relevant to arts. It highlights his efforts to attain fluency in the language of the visual arts, but also to bring the visual and the verbal into conversation in the space of the text. The article suggests that Coleridge's deep consideration of the arts influenced other areas of his thought, including his political writings, his arguments on the history of philosophy, and his later spiritual writings.
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Harding, Duncan. Communication skills. Sous la direction de Duncan Harding. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198768197.003.0011.

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This chapter considers our communication skills in the interview and describes techniques to help communicate effectively with the interviewer. It starts by looking at the psychological context of communication, and then moves onto verbal communication, considering the way content is delivered in its conciseness, tone, and volume. It discusses depth and breadth of content and how to hint at a broader level of understanding in the interview without straying from the question. Our non-verbal communication and expression reflects our core underlying state and this theme is explored by considering body language and facial expression, appropriate language, signposting, and summarizing. The chapter discusses the illusion of structure and includes an exercise to improve our dissemination, accuracy, and fluency of speech. The chapter finishes by learning how to listen and thinking about what makes an expert communicator.
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Hodges, John R. Testing Cognitive Function at the Bedside. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780198749189.003.0005.

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This chapter explores the second component of assessment in patients with suspected cognitive dysfunction: testing cognitive function at the bedside. The first part of the examination should assess distributed cognitive functions, notably orientation and attention, episodic and semantic memory, and frontal executive function (initiation in the form of verbal fluency, abstraction, response inhibition, and set shifting); deficits in these indicate damage to particular brain systems, but not to focal areas of one hemisphere. The second part of the assessment deals with localized functions, divided into those associated with the dominant (i.e. the left side, in right-handers) and non-dominant hemispheres. The former relates largely to tests of spoken language with supplementary tests of reading, writing, calculation, and praxis when applicable. Testing right hemisphere function focuses on neglect (personal and extrapersonal), visuospatial and constructional abilities, and the agnosias including object and face agnosia.
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Abrahams, Sharon, et Christopher Crockford. Cognitive and behavioural dysfunction in ALS and its assessment. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198757726.003.0008.

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Cognitive and behavioural dysfunction in amyotrophic lateral sclerosis (ALS) occurs in up to half of patients with a spectrum from ALS with no cognitive or behavioural impairment to ALS with frontotemporal dementia (FTD). ~ 15% have a full blown ALS-FTD syndrome, while ~ 35% show milder and specific deficits on verbal fluency, executive and language functions and social cognition. Patients may show a behavioural syndrome that ranges from mild specific difficulties to changes that fulfil diagnostic criteria for behavioural variant-FTD. Apathy is the most prevalent symptom, but disinhibition, perseveration, loss of sympathy/empathy, and change in eating behaviour are also described. The importance of assessment is increasingly recognized. A distinction is made between brief assessment tools useful within ALS clinics and more extensive neuropsychological assessment by a qualified clinical neuropsychologist. Newly developed assessments specifically designed for ALS are available and will make valuable contribution to clinical care.
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Easy and Relaxing Memory Activity Book for Adults : Includes Activities to Improve Long-Term Memory Such As : Crosswords,maintained Attention, Mathematical Logic, Verbal Fluency and Sudokus for Adults with Memory Issues. Independently Published, 2022.

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Chapitres de livres sur le sujet "Fluenze verbali"

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Patterson, Janet. « Verbal Fluency ». Dans Encyclopedia of Clinical Neuropsychology, 2603–6. New York, NY : Springer New York, 2011. http://dx.doi.org/10.1007/978-0-387-79948-3_1423.

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Turkstra, Lyn S. « Verbal Fluency ». Dans Encyclopedia of Clinical Neuropsychology, 1–4. Cham : Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-56782-2_1423-3.

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Turkstra, Lyn S. « Verbal Fluency ». Dans Encyclopedia of Clinical Neuropsychology, 3576–79. Cham : Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-57111-9_1423.

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Offit, Paul A., Anne Snow, Thomas Fernandez, Laurie Cardona, Elena L. Grigorenko, Carolyn A. Doyle, Christopher J. McDougle et al. « Verbal Fluency ». Dans Encyclopedia of Autism Spectrum Disorders, 3242–43. New York, NY : Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4419-1698-3_374.

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Silverman, Laura B. « Verbal Fluency ». Dans Encyclopedia of Autism Spectrum Disorders, 5031–32. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-319-91280-6_374.

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Pekkala, Seija. « Verbal Fluency Tasks and the Neuropsychology of Language ». Dans The Handbook of the Neuropsychology of Language, 619–34. Oxford, UK : Wiley-Blackwell, 2012. http://dx.doi.org/10.1002/9781118432501.ch30.

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Reynolds, Cecil R., et Arthur MacNeill Horton. « Assessment with the Test of Verbal Conceptualization and Fluency (TVCF) ». Dans Handbook of Executive Functioning, 265–82. New York, NY : Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-8106-5_16.

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Rojczyk, A. « Chapter 13. Time-Limited Verbal Fluency Task with Polish−English Unbalanced Bilinguals ». Dans Individual Learner Differences in SLA, sous la direction de Janusz Arabski et Adam Wojtaszek, 210–25. Bristol, Blue Ridge Summit : Multilingual Matters, 2011. http://dx.doi.org/10.21832/9781847694355-015.

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Altarriba, Jeanette, et Stephanie A. Kazanas. « The Cost of Being Bilingual : The Example of Verbal Fluency and Switching ». Dans Psychology of Bilingualism, 119–36. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-64099-0_5.

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Seiyama, Akitoshi, Kotona Higaki, Nao Takeuchi, Masahiro Uehara et Naoko Takayama. « Estimation of Skin Blood Flow Artefacts in NIRS Signals During a Verbal Fluency Task ». Dans Advances in Experimental Medicine and Biology, 327–34. New York, NY : Springer New York, 2016. http://dx.doi.org/10.1007/978-1-4939-3023-4_41.

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Actes de conférences sur le sujet "Fluenze verbali"

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Paula, Felipe, Rodrigo Wilkens, Marco Idiart et Aline Villavicencio. « Detecting Neuropsychiatric Conditions With Semantic Verbal Fluency ». Dans LatinX in AI at Neural Information Processing Systems Conference 2018. Journal of LatinX in AI Research, 2018. http://dx.doi.org/10.52591/lxai2018120319.

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Costa, João, Ana Pereira et Liliana Ferreira. « Automatic administration of semantic verbal fluency tests for Portuguese ». Dans 10th International Conference of Experimental Linguistics. ExLing Society, 2019. http://dx.doi.org/10.36505/exling-2019/10/0015/000377.

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Koriakina, Maria, Olga Agranovich, Beatriz Bermudez-Margaretto, Maksim Ulanov, Anna Shestakova et Evgeny Blagovechtchenski. « Relationship Between Motor Impairments And Verbal Fluency In Children ». Dans 2022 Fourth International Conference Neurotechnologies and Neurointerfaces (CNN). IEEE, 2022. http://dx.doi.org/10.1109/cnn56452.2022.9912452.

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Devolli, Ardita. « WRITING SPEED AND VERBAL FLUENCY IN STUDENTS OF NATURAL SCIENCES ». Dans SGEM 2014 Scientific SubConference on PSYCHOLOGY AND PSYCHIATRY, SOCIOLOGY AND HEALTHCARE, EDUCATION. Stef92 Technology, 2014. http://dx.doi.org/10.5593/sgemsocial2014/b13/s3.136.

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Linz, Nicklas, Johannes Troger, Jan Alexandersson, Maria Wolters, Alexandra Konig et Philippe Robert. « Predicting Dementia Screening and Staging Scores from Semantic Verbal Fluency Performance ». Dans 2017 IEEE International Conference on Data Mining Workshops (ICDMW). IEEE, 2017. http://dx.doi.org/10.1109/icdmw.2017.100.

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Chaudhary, Ujwal, Joesph DeCerce, Gustavo Rey et Anuradha Godavarty. « Brain Connectivity Study in Verbal Fluency Task using Near-Infrared Spectroscopy ». Dans Biomedical Optics. Washington, D.C. : OSA, 2010. http://dx.doi.org/10.1364/biomed.2010.jma102.

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Sukumar, Sreenivas R., Keela C. Ainsworth et Tyler C. Brown. « Semantic pattern analysis for verbal fluency based assessment of neurological disorders ». Dans 2014 Annual Oak Ridge National Laboratory Biomedical Science and Engineering Center Conference (BSEC). IEEE, 2014. http://dx.doi.org/10.1109/bsec.2014.6867746.

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« Verbal Fluency, or How to Stay on Top of the Wave ? » Dans The 5th International Workshop on Natural Language Processing and Cognitive Science. SciTePress - Science and and Technology Publications, 2008. http://dx.doi.org/10.5220/0001742001590164.

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Paula, Felipe, Rodrigo Wilkens, Marco Idiart et Aline Villavicencio. « Similarity Measures for the Detection of Clinical Conditions with Verbal Fluency Tasks ». Dans Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics : Human Language Technologies, Volume 2 (Short Papers). Stroudsburg, PA, USA : Association for Computational Linguistics, 2018. http://dx.doi.org/10.18653/v1/n18-2037.

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Cavalcanti, Anna, Victória Osaki, Felipe Bezerra, Katerina Lukasova et Maria Carthery Goulart. « PERFORMANCE OF COMMUNITY DWELLING INDIVIDUALS IN SEMANTIC, LETTER AND ACTION VERB VERBAL FLUENCY TASKS ». Dans XIII Meeting of Researchers on Alzheimer's Disease and Related Disorders. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1980-5764.rpda093.

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Background: Verbal fluency (VF) tasks are usually employed to screen for cognitive decline. Letter (LF) and semantic (SF) VF were extensively used. Action VF (AF) was less explored, however it can be helpful to discriminate between clinical groups. Objective: 1.To characterize performance and strategies in VF in elderly individuals recruited in the community; 2.To obtain preliminary norms for AF. Methods: 121 community dwelling seniors (77.7% women, age (67.5±5.4) and schooling (11±4.4), recruited by convenience. After initial screening 65 fulfilled criteria for controls based on MOANS (G1) and 56 (G2) presented scores in the MMSE (27.4±2.1) compatible with cognitive impairment no dementia (CIND). We analysed the number of correctly evocated items as well as clustering and switching strategies. Results: 33% of the sample had scores in the MMSE compatible with CIND and among those, 25.6% presented GDS and GAI scores compatible with depression and anxiety. For both groups, scores were higher for SF, followed by AF and LF. The interaction between VF and Group was significant only for SF (P P<0.05), with lower scores for G2. For G1 and G2 the mean total scores for SF, LF and AF were respectively 16.5(± 4.6), 12.4(±5.3), 14.3(±5.7) and 13.6(±4.7) and 11.4(±3.7), 13.3(±6.3). Conclusion: SF was more impaired than LF and AF in community dwelling individuals with MMSE scores compatible with CDND.
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Rapports d'organisations sur le sujet "Fluenze verbali"

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Secrest, Molly. Verbal fluency performance of normal elderly subjects. Portland State University Library, janvier 2000. http://dx.doi.org/10.15760/etd.3207.

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Wießner, Isabel, Rodolfo Olivieri, Marcelo Falchi, Fernanda Palhano-Fontes, Lucas Oliveira Maia, Amanda Feilding, Draulio Araujo, Sidarta Ribeiro et Luís Fernando Tófoli. LSD, Afterglow and Hangover : Increased Episodic Memory and Verbal Fluency, Decreased Cognitive Flexibility. Peeref, septembre 2022. http://dx.doi.org/10.54985/peeref.2209p2741243.

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