Negativity
Mostrando 13-24 de 163 artigos, teses e dissertações.
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13. Auditory Evoked Potential Mismatch Negativity in Normal-Hearing Adults
Abstract Introduction Mismatch Negativity (MMN) corresponds to a response of the central auditory nervous system. Objective The objective of this study is to analyze MMN latencies and amplitudes in normal-hearing adults and compare the results between ears, gender and hand dominance. Methods This is a cross-sectional study. Forty subjects participated,
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-09
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14. Bacterial translocation and mortality on rat model of intestinal ischemia and obstruction
Abstract Purpose: To develop an experimental model of intestinal ischemia and obstruction followed by surgical resection of the damaged segment and reestablishment of intestinal transit, looking at bacterial translocation and survival. Methods: After anesthesia, Wistar rats was subject to laparotomy, intestinal ischemia and obstruction through an ileal l
Acta Cir. Bras.. Publicado em: 2017-08
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15. Aplicabilidade do Mismatch Negativity na população infantil: revisão sistemática de literatura
RESUMO Introdução Mismatch Negativity (MMN) é um potencial eletrofisiológico que mede a habilidade do cérebro em discriminar sons, independente da capacidade atencional e comportamental. Por ser uma medida objetiva e de fácil utilização, torna-se promissora no estudo da investigação do processamento auditivo em crianças. Objetivo Verificar a ap
Audiol., Commun. Res.. Publicado em: 24/07/2017
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16. Comparison of Pre-Attentive Auditory Discrimination at Gross and Fine Difference between Auditory Stimuli
Abstract Introduction Mismatch Negativity is a negative component of the event-related potential (ERP) elicited by any discriminable changes in auditory stimulation. Objective The present study aimed to assess pre-attentive auditory discrimination skill with fine and gross difference between auditory stimuli. Method Seventeen normal hearing individual
Int. Arch. Otorhinolaryngol.. Publicado em: 2016-12
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17. Aplicabilidade do mismatch negativity em crianças e adolescentes: uma revisão descritiva
RESUMO O Mismatch Negativity (MMN) é um potencial cortical que ocorre em resposta a uma mudança de um estímulo acústico em meio a uma sequência de repetidos estímulos, o que reflete a capacidade do cérebro em discriminar o som de modo passivo, ou seja, sem a necessidade de atenção do indivíduo ao estímulo sonoro. Diante disso, o objetivo deste est
Rev. CEFAC. Publicado em: 2016-08
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18. Mismatch negativity em crianças com distúrbio específico de linguagem e transtorno do processamento auditivo
INTRODUÇÃO:Mismatch Negativity (MMN), uma medida eletrofisiológica, mede a habilidade do cérebro em discriminar sons, independente da capacidade atencional e comportamental. Assim, esse potencial mostra-se promissor no estudo das bases neurofisiológicas que subjaz o processamento auditivo.OBJETIVO: Investigar a discriminação de sinais acústicos compl
Braz. j. otorhinolaryngol.. Publicado em: 2015-08
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19. The role of immunohistochemistry in the Muir-Torre Syndrome
AbstractMuir-Torre Syndrome is defined by the coexistence of sebaceous skin tumors and internal malignancies. Mutations in the DNA mismatch repair genes are found in the inherited form of the disease, resulting in the absence of crucial enzymes involved with DNA replication process. This case describes a patient with sebaceous adenoma and colorectal carcinom
An. Bras. Dermatol.. Publicado em: 2015-06
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20. Error related negativity and multi-source interference task in children with attention deficit hyperactivity disorder-combined type
Objective To compare performance of children with attention deficit hyperactivity disorders-combined (ADHD-C) type with control children in multi-source interference task (MSIT) evaluated by means of error related negativity (ERN). Method We studied 12 children with ADHD-C type with a median age of 7 years, control children were age- and gender-matched. Chi
Arq. Neuro-Psiquiatr.. Publicado em: 2015-03
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21. The role of intratumoral lymphovascular density in distinguishing primary from secondary mucinous ovarian tumors
OBJECTIVE: Ovarian mucinous metastases commonly present as the first sign of the disease and are capable of simulating primary tumors. Our aim was to investigate the role of intratumoral lymphatic vascular density together with other surgical-pathological features in distinguishing primary from secondary mucinous ovarian tumors. METHODS: A total of 124 ca
Clinics. Publicado em: 2014-12
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22. Attentional bias modulation by reappraisal in patients with generalized anxiety disorder: an event-related potential study
Affective states influence subsequent attention allocation. We evaluated emotional negativity bias modulation by reappraisal in patients with generalized anxiety disorder (GAD) relative to normal controls. Event-related potential (ERP) recordings were obtained, and changes in P200 and P300 amplitudes in response to negative or neutral words were noted after
Braz J Med Biol Res. Publicado em: 23/05/2014
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23. Multiple lesions by vampire bat bites in a patient in Niterói, Brazil - Case report
Over the last few centuries, the expansion of urbanization brought bats closer to urbanized areas, increasing the risk of accidents by bat bites. The morphology of bat bites can be varied, usually having an elliptical shape, about 0.5 cm along its greatest length, and the characteristic corkscrew bite pattern. The authors present the case of a patient who wa
An. Bras. Dermatol.. Publicado em: 2014-04
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24. DOSTOIEVSKI: TRAGIC CONSCIOUSNESS AND THEOLOGICAL CRITIQUE OF MODERNITY: UNDERGROUND, TRAGEDY AND THEOLOGICAL NEGATIVITY / DOSTOIÉVSKI: CONSCIÊNCIA TRÁGICA E CRÍTICA TEOLÓGICA DA MODERNIDADE: SUBTERRÂNEO, TRAGÉDIA E NEGATIVIDADE TEOLÓGICA
A tese quer demonstrar os fundamentos teológicos que determinaram a obra romanesca de F. Dostoiévski. Partindo dos rastros da longa tradição de comentadores religiosos de sua produção literária, como V. Ivanov, N. Berdiaev, P. Evdokimov, o trabalho identifica na obra de Dostoiévski uma teologia que encontrou na tragédia, e não na filosofia clássic
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/08/2012