Hemispheric lateralization of verbal and spatial working memory during adolescence
نویسندگان
چکیده
منابع مشابه
Verbal, visual, and spatial working memory demands during text composition
Two experiments examined whether text composition engages verbal, visual, and spatial working memory to different degrees. In Experiment 1, undergraduate students composed by longhand a persuasive text while performing a verbal, visual, or spatial concurrent task that was presented visually. In Experiment 2, participants performed a verbal or spatial concurrent task that was aurally presented. ...
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Age-related decline in working memory figures prominently in theories of cognitive aging. However, the effects of aging on the neural substrate of working memory are largely unknown. Positron emission tomography (PET) was used to investigate verbal and spatial short-term storage (3 sec) in older and younger adults. Previous investigations with younger subjects performing these same tasks have r...
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The asymmetric pattern of binding of features in working memory is a controversial topic in the literature. The binding of visualspatial and verbal-spatial information was studied in a serial recognition task to address the contribution of spatial location, visual appearance, and verbal identity to binding in working memory. The participants (n = 32) made a recognition judgment of two sequences...
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Spatial working memory function was assessed in schizophrenia patients, hypothetically 'psychosis-prone' individuals who report unusual perceptual experiences and normal control subjects with an oculomotor delayed response task. Past studies point to the important role of dorsolateral prefrontal system in spatial working memory deficits of schizophrenia patients. In order to better understand t...
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OBJECTIVE We investigated whether spatial working memory (WM) is associated with functional specialization of the right prefrontal cortex (PFC) relative to WM for shapes. We designed spatial and shape WM tasks that are relatively easy to perform and that minimize both task-switching and manipulation demands. The tasks use identical stimuli and require the same motor response. METHODS We prese...
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ژورنال
عنوان ژورنال: Brain and Cognition
سال: 2013
ISSN: 0278-2626
DOI: 10.1016/j.bandc.2013.02.007