Right Brain Damage
Mostrando 1-12 de 37 artigos, teses e dissertações.
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1. Remembering a name: Neuropsychological validity studies and a computer proposal for detection of anomia
RESUMO Existem resultados contraditórios ou falta de estudos de validade relativos à função de nomeação e lateralidade cerebral. Embora a anomia seja um sintoma frequente de comprometimento da memória e o sintoma mais relevante da afasia, poucos estudos foram realizados para avaliar sua validade na detecção de pacientes com lesão no hemisfério esq
Dement. neuropsychol.. Publicado em: 09/12/2019
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2. Montreal Communication Evaluation Brief Battery – MEC B: reliability and validity
RESUMO Objetivo Buscar evidências de validade e fidedignidade da Bateria Montreal de Avaliação da Comunicação Breve (MAC B) para adultos com lesão do hemisfério direito. Método Trezentos e vinte e quatro adultos saudáveis e 26 adultos com lesão cerebral direita, com idades de 19 a 75 anos, com dois ou mais anos de escolaridade, foram avaliados co
CoDAS. Publicado em: 28/10/2019
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3. Effects of hyperbaric oxygen and nerve growth factor on the long-term neural behavior of neonatal rats with hypoxic ischemic brain damage
Abstract Purpose: To evaluate the effects of HBO (Hyperbaric oxygen) and NGF (Nerve growth factor) on the long-term neural behavior of neonatal rats with HIBD (Neonatal hypoxic ischemic brain damage). Methods: The HIBD model was produced by ligating the right common carotid artery of 7 days old SD (Sprague-Dawley) rats followed by 8% O2 + 92% N2 for 2h. To
Acta Cir. Bras.. Publicado em: 2017-04
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4. Avaliação da percepção e da representação do corpo em crianças com Paralisia Cerebral Hemiplégica
Body awareness or perception of ones own body is a fundamental process for controlling the action. Body knowledge is an egocentric reference that allows us to act in our surroundings. Recent studies demonstrate that the processing of knowledge related to the body include several representations and that there are at least three different types of body repres
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/02/2011
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5. The modified 2VO ischemia protocol causes cognitive impairment similar to that induced by the standard method, but with a better survival rate
Permanent bilateral occlusion of the common carotid arteries (2VO) in the rat has been established as a valid experimental model to investigate the effects of chronic cerebral hypoperfusion on cognitive function and neurodegenerative processes. Our aim was to compare the cognitive and morphological outcomes following the standard 2VO procedure, in which ther
Publicado em: 2011
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6. The modified 2VO ischemia protocol causes cognitive impairment similar to that induced by the standard method, but with a better survival rate
Permanent bilateral occlusion of the common carotid arteries (2VO) in the rat has been established as a valid experimental model to investigate the effects of chronic cerebral hypoperfusion on cognitive function and neurodegenerative processes. Our aim was to compare the cognitive and morphological outcomes following the standard 2VO procedure, in which ther
Brazilian Journal of Medical and Biological Research. Publicado em: 2010-12
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7. Bateria montreal de avaliação da comunicação : estudos teóricos, sócio-demográfico, psicométrico e neuropsicológico
As especializações do hemisfério direito (HD) no processamento da função lingüística e da comunicação vêm ganhando destaque na literatura internacional, sendo ainda pouco conhecidas no contexto nacional. Conseqüentemente, há, ainda, limitados procedimentos de avaliação neuropsicológica dos distúrbios comunicativos apresentados em quadros de l
Publicado em: 2008
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8. Visuo-spatial neglect: qualitative differences and laterality of cerebral lesion.
From a large sample of patients who sustained a first stroke, 98 patients were selected with unilateral left brain damage and 92 with unilateral right brain damage. Examined on a visual search task (Star Cancellation) approximately four years after onset, we found a comparable incidence of visual inattention in the two groups. Despite this quantitative simil
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9. Space representation in unilateral spatial neglect.
Patients with unilateral brain lesions were given a task requiring exploration of space with the hand in order to assess the visual dependency of unilateral spatial neglect. The task was carried out both without visual control and under visual control. Performances were compared with that of normal subjects. Results were :(1) patients with right brain damage
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10. Contralateral and ipsilateral disorders of visual attention in patients with unilateral brain damage.
To explain the prevalence of unilateral spatial neglect in patients with right brain damage, Heilman et al have suggested that the attentional neurons of the right parietal lobe might have bilateral receptive fields, whereas the homologous cells of the left hemisphere would have strictly contralateral receptive fields. One implication of this theory is that
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11. Defective imitation of gestures in patients with damage in the left or right hemispheres.
OBJECTIVES--Defective imitation of meaningless gestures has repeatedly been demonstrated in patients with apraxia and has been interpreted as being due to a deficit of motor execution. There is, however, controversy as to whether some impairment of imitation also occurs in patients with right brain damage. The aim was to compare defective imitation in patien
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12. Hemianopia, hemianaesthesia, and hemiplegia after right and left hemisphere damage. A hemispheric difference.
The incidence of somatosensory, visual half-field and motor deficits contralateral to a hemispheric lesion in a continuous series of 154 left brain damaged and 144 right brain damaged stroke patients were investigated. These contralateral disorders were more frequent after lesions of the right hemisphere. This difference cannot be attributed to a bias in pat