Search results for 'John D. E. Gabrieli' (try it on Scholar)

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  1. [deleted]Christopher Benjamin, Daniel A. Lieberman, Maria Chang, Noa Ofen, Susan Whitfield-Gabrieli, John D. E. Gabrieli & Nadine Gaab (2010). The Influence of Rest Period Instructions on the Default Mode Network. Frontiers in Human Neuroscience 4:218.score: 2130.0
    The default mode network (DMN) refers to regional brain activity that is greater during rest periods than during attention-demanding tasks and many studies have reported DMN alterations in patient populations. It has also been shown that the DMN is suppressed by scanner background noise (SBN), which is the noise produced by functional magnetic resonance imaging (fMRI). However, it is unclear whether different approaches to “rest” in the noisy MR environment can alter the DMN and constitute a confound in studies investigating (...)
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  2. Daniel B. Willingham, Joanna Salidis & John D. E. Gabrieli (2002). Direct Comparison of Neural Systems Mediating Conscious and Unconscious Skill Learning. Journal of Neurophysiology 88 (3):1451-1460.score: 2010.0
  3. Bart Rypma & John D. E. Gabrieli (2001). Functional Neuroimaging of Short-Term Memory: The Neural Mechanisms of Mental Storage. Behavioral and Brain Sciences 24 (1):143-144.score: 2010.0
    Cowan argues that the true short-term memory (STM) capacity limit is about 4 items. Functional neuroimaging data converge with this conclusion, indicating distinct neural activity patterns depending on whether or not memory task-demands exceed this limit. STM for verbal information within that capacity invokes focal prefrontal cortical activation that increases with memory load. STM for verbal information exceeding that capacity invokes widespread prefrontal activation in regions associated with executive and attentional processes that may mediate chunking processes to accommodate STM capacity (...)
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  4. M. Stone, S. L. Ladd, C. J. Vaidya & J. D. E. Gabrieli (1998). Word-Identification Priming for Ignored and Attended Words. Consciousness and Cognition 7 (2):238-258.score: 855.0
    Three experiments examined contributions of study phase awareness of word identity to subsequent word-identification priming by manipulating visual attention to words at study. In Experiment 1, word-identification priming was reduced for ignored relative to attended words, even though ignored words were identified sufficiently to produce negative priming in the study phase. Word-identification priming was also reduced after color naming relative to emotional valence rating (Experiment 2) or word reading (Experiment 3), even though an effect of emotional valence upon color naming (...)
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  5. [deleted]Susan Whitfield-Gabrieli Elizabeth Redcay, Joseph M. Moran, Penelope L. Mavros, Helen Tager-Flusberg, John D. E. Gabrieli (2013). Intrinsic Functional Network Organization in High-Functioning Adolescents with Autism Spectrum Disorder. Frontiers in Human Neuroscience 7.score: 216.0
    Converging theories and data suggest that atypical patterns of functional and structural connectivity are a hallmark neurobiological feature of autism. However, empirical studies of functional connectivity, or, the correlation of MRI signal between brain regions, have largely been conducted during task performance and/or focused on group differences within one network (e.g., the default mode network). This narrow focus on task-based connectivity and single network analyses precludes investigation of whole-brain intrinsic network organization in autism. To assess whole-brain network properties in adolescents (...)
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  6. [deleted]John D. E. Gabrieli Xiaoqian J. Chai, Noa Ofen, Lucia F. Jacobs (2010). Scene Complexity: Influence on Perception, Memory, and Development in the Medial Temporal Lobe. Frontiers in Human Neuroscience 4.score: 204.0
    Regions in the medial temporal lobe (MTL) and prefrontal cortex (PFC) are involved in memory formation for scenes in both children and adults. The development in children and adolescents of successful memory encoding for scenes has been associated with increased activation in PFC, but not MTL, regions. However, evidence suggests that a functional subregion of the MTL that supports scene perception, located in the parahippocampal gyrus (PHG), goes through a prolonged maturation process. Here we tested the hypothesis that maturation of (...)
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  7. Sabina Baccaro (2013). Dante e l'Islam. La ripresa del dibattito storiografico sugli studi di Asin Palacios. Doctor Virtualis 12.score: 126.0
    Nel 1919 l’arabista spagnolo Don Miguel Asín Palacios dichiara in un’opera dirompente di aver rintracciato i modelli cui Dante si sarebbe realmente ispirato per l’elaborazione della sua Commedia in una serie di scritti arabo-islamici che narrano esperienze di viaggio nei regni dell’Oltretomba. All’indomani della pubblicazione del rivoluzionario saggio La Escatologia musulmana en la Divina Comedia , diversi studiosi hanno contribuito ad alimentare un fervente dibattito i cui risvolti non cessano di sorprendere ancora oggi. Si procederà, pertanto, a delineare il quadro (...)
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