Performance Cues
Mostrando 1-12 de 39 artigos, teses e dissertações.
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1. Evaluation of Auditory Stream Segregation in Musicians and Nonmusicians
Abstract Introduction One of the major cues that help in auditory stream segregation is spectral profiling. Musicians are trained to perceive a fine structural variation in the acoustic stimuli and have enhanced temporal perception and speech perception in noise. Objective To analyze the differences in spectral profile thresholds in musicians and nonmusic
Int. Arch. Otorhinolaryngol.. Publicado em: 2021-01
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2. Is semantic verbal fluency impairment explained by executive function deficits in schizophrenia?
Objective: To investigate if verbal fluency impairment in schizophrenia reflects executive function deficits or results from degraded semantic store or inefficient search and retrieval strategies. Method: Two groups were compared: 141 individuals with schizophrenia and 119 healthy age and education-matched controls. Both groups performed semantic and phone
Rev. Bras. Psiquiatr.. Publicado em: 19/04/2016
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3. Comparison of different speech tasks among adults who stutter and adults who do not stutter
OBJECTIVES: In this study, we compared the performance of both fluent speakers and people who stutter in three different speaking situations: monologue speech, oral reading and choral reading. This study follows the assumption that the neuromotor control of speech can be influenced by external auditory stimuli in both speakers who stutter and speakers who d
Clinics. Publicado em: 2016-03
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4. Humans tend to walk in circles as directed by memorized visual locations at large distances
Human veering while walking blindfolded or walking straight without any visual cues has been widely studied over the last 100 years, but the results are still controversial. The present study attempted to describe and understand the human ability to maintain the direction of a trajectory while walking without visual or audio cues with reference to a proposed
Psychol. Neurosci.. Publicado em: 2014-12
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5. The level of environmental noise affects the physiological performance of Glycine max under water deficit
Plants in natural environments are subjected to a multitude of environmental cues. However, studies addressing physiological analyzes are usually focused on the isolation of a stress factor, making it difficult to understand plants behavior in their extremely complex natural environments. Herein, we analyzed how environmental variability (noise) may influenc
Theor. Exp. Plant Physiol.. Publicado em: 2013
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6. Reflexões sobre estratégias de estudo em música de câmara a partir do reconhecimento dos guias de execução musical
The present research, is a semi-experimental participant observation, presenting the processes of study in the Sonatas n1 and n4 I movement for Violin and Piano of Claudio Santoro, based on Performance Cues suggested on the research made by Dr. Roger Chaffin. It was necessary to identify and evaluate the strategies used in the violin and piano duo made by th
Publicado em: 2010
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7. Previous spatial learning is required for the development of place preference in rats following chronic administration of and withdrawal from morphine
The positive reinforcing properties of addictive drugs have a primary role in the development of drug dependence. In the field of opiates, great attention has been given to this phenomenon, as well as to the negative properties eliciting craving and inducing relapse during withdrawal. This study was designed to evaluate whether elevated plus-maze (EPM) exper
Psychology & Neuroscience. Publicado em: 2009-06
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8. Performance of the parasitoid Cotesia flavipes (Cam.) (Hymenoptera : Braconidae) on Diatraea saccharalis (Fabr.) and Diatraea flavipennella (Box) (Lepidoptera :Crambidae) / Desempenho do parasitóide Cotesia flavipes (Cam.) (Hymenoptera : Braconidae) sobre Diatraea saccharalis (Fabr.) e Diatraea flavipennella (Box) (Lepidoptera :Crambidae)
This complex of sugarcane borers, in Brazil, comprises Diatraea saccharalis (Fabr.) and Diatraea flavipennella (Box) (Lepidoptera.: Crambidae). The control of borers, in Brazil, is the applied biological control using the larval endoparasitoid Cotesia flavipes (Cam.) (Hymenoptera: Braconidae). Recently, however, the biological control of D. flavipennella by
Publicado em: 2009
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9. Memoria lexico-semantica no comprometimento cognitivo leve amnestico e doença de Alzheimer leve : aspectos neuropsicologicos, de neuroimagem estrutural e modelo de organização cerebral / Lexical semantic memory in amnestic mild cognitive impairment and mild Alzheimer´s disease : neuropsychological and neuroimaging aspects and model of cerebral organization
Cerebral organization of lexical-semantic memory, as well as its disruption in mild Alzheimer s disease (AD) and in amnestic Mild Cognitive Impairment (aMCI) is not fully understood. In this study, we evaluated the performance of mild AD, aMCI and normal aging subjects in lexical-semantic tests: Boston Naming Test (BNT), CAMCOG s Similarities item, Verbal Fl
Publicado em: 2008
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10. Efeitos de um treinamento em condições de dupla-tarefa sobre o desempenho motor e habilidade de dividir a atenção em pacientes com doença de Parkinson. / Effects of training in dual-task situations on the motor performance and the abillity to divide attention in subjects with Parkinsons Disease
The Parkinsons Disease (PD) is one of the degenerative disorders of the Central Nervous System (CNS) that has been greatly discussed both in clinical and experimental researches. Its major motor symptoms are tremors, rigidity or muscle stiffness, bradykinesia and postural instability. Not less important, subjects with PD may suffer from emotional changes and
Publicado em: 2008
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11. Inactivating one hippocampus impairs avoidance of a stable room-defined place during dissociation of arena cues from room cues by rotation of the arena
Unilateral intrahippocampal injections of tetrodotoxin were used to temporarily inactivate one hippocampus during specific phases of training in an active allothetic place avoidance task. The rat was required to use landmarks in the room to avoid a room-defined sector of a slowly rotating circular arena. The continuous rotation dissociated room cues fro
The National Academy of Sciences.
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12. Reduction in external cues and movement sequencing in Parkinson's disease.
To identify the focus of impairment in the performance of sequential movements of patients with Parkinson's disease, the extent of their reliance on external cues was examined. Eighteen patients with idiopathic Parkinson's disease and their matched controls performed a series of button presses at sequential choice points along a response board. The illuminat