L
Luigi Pizzamiglio
Researcher at Sapienza University of Rome
Publications - 113
Citations - 6641
Luigi Pizzamiglio is an academic researcher from Sapienza University of Rome. The author has contributed to research in topics: Neglect & Unilateral neglect. The author has an hindex of 41, co-authored 112 publications receiving 6298 citations. Previous affiliations of Luigi Pizzamiglio include Catholic University of the Sacred Heart.
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The neural basis of egocentric and allocentric coding of space in humans: a functional magnetic resonance study
TL;DR: The right-hemisphere lateralization and the partial superposition of the egocentric and the object-based networks is discussed in the light of neuropsychological findings in brain-damaged patients with unilateral spatial neglect and of neurophysiological studies in the monkey.
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Neural bases of personal and extrapersonal neglect in humans
Giorgia Committeri,Sabrina Pitzalis,Gaspare Galati,Fabiana Patria,Gina Pelle,Umberto Sabatini,Alessandro Castriota-Scanderbeg,Laura Piccardi,Cecilia Guariglia,Luigi Pizzamiglio +9 more
TL;DR: The present investigation aimed at exploring the anatomical substrate of both extrapersonal and personal neglect by using different advanced methodological approaches to lesion-function correlation, which suggested a segregation of personal and extrapERSONal spatial awareness in humans.
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Reference Frames for Spatial Cognition: Different Brain Areas are Involved in Viewer-, Object-, and Landmark-Centered Judgments About Object Location
Giorgia Committeri,Gaspare Galati,Anne-Lise Paradis,Luigi Pizzamiglio,Alain Berthoz,Denis LeBihan +5 more
TL;DR: Results strongly demonstrate that viewer-centered (egocentric) coding is restricted to the dorsal stream and connected frontal regions, whereas a coding centered on external references requires both dorsal and ventral regions, depending on the reference being a movable object or a landmark.
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Cognitive rehabilitation of the hemineglect disorder in chronic patients with unilateral right brain damage.
Luigi Pizzamiglio,Gabriella Antonucci,Anna Judica,P. Montenero,C. Razzano,Pierluigi Zoccolotti +5 more
TL;DR: Thirteen patients with a stabilized hemineglect symptomatology due to right-hemisphere lesions were subjected to a rehabilitation training specifically aimed at reducing the scanning deficit, pointing to the extension of exploratory improvements to situations similar to those of daily life.
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A fronto-parietal system for computing the egocentric spatial frame of reference in humans
TL;DR: Direct evidence in normal human subjects that a bilateral, mainly right hemisphere-based, cortical network is active during the computation of the egocentric reference is consistent with neuropsychological studies in patients with unilateral cerebral lesions.