D
Daniela Perani
Researcher at Vita-Salute San Raffaele University
Publications - 379
Citations - 32933
Daniela Perani is an academic researcher from Vita-Salute San Raffaele University. The author has contributed to research in topics: Dementia & Cognition. The author has an hindex of 88, co-authored 350 publications receiving 30491 citations. Previous affiliations of Daniela Perani include University of Milan & University of Milano-Bicocca.
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In vivo PET study of 5HT(2A) serotonin and D(2) dopamine dysfunction in drug-naive obsessive-compulsive disorder.
Daniela Perani,Valentina Garibotto,Alessandra Gorini,Rosa Maria Moresco,Marta Henin,Andrea Panzacchi,Mario Matarrese,A. Carpinelli,Laura Bellodi,Ferruccio Fazio +9 more
TL;DR: The co-existence of serotonergic and dopaminergic dysfunction in the same homogeneous group of drug-naive OCD patients provides in vivo evidence for the complex molecular mechanisms of OCD, and represents the basis for further studies on the effect of therapeutic agents with specific modulatory effects on these neurotransmission systems.
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The Neural Cost of the Auditory Perception of Language Switches: An Event-Related Functional Magnetic Resonance Imaging Study in Bilinguals
Jubin Abutalebi,Simona Maria Brambati,Jean-Marie Annoni,Andrea Moro,Stefano F. Cappa,Daniela Perani +5 more
TL;DR: The results indicate that switching engages an extensive neural network, including bilateral prefrontal and temporal associative regions, and suggests that switching into a less-exposed language requires controlled processing resources.
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Orbitofrontal dysfunction related to both apathy and disinhibition in frontotemporal dementia
Frédéric Peters,Daniela Perani,Karl Herholz,VVjera Holthoff,Bettina Beuthien-Baumann,Sandro Sorbi,Alberto Pupi,Christian Degueldre,Christian Lemaire,Fabienne Collette,Eric Salmon +10 more
TL;DR: The results confirm that the main cerebral metabolic impairment in fv-FTD patients affects areas specializing in emotional evaluation and demonstrate that decreased orbitofrontal activity is related to both disinhibited and apathetic syndromes in f VFTD.
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The Different Neural Correlates of Action and Functional Knowledge in Semantic Memory: An fMRI Study
Nicola Canessa,Francesca Borgo,Stefano F. Cappa,Daniela Perani,Andrea Falini,Giovanni Buccino,Marco Tettamanti,Tim Shallice,Tim Shallice +8 more
TL;DR: The hypothesis of the existence of different types of information processing in the internal organization of semantic memory, including "sensory" (information about perceptual features), "action" (motor-based knowledge of object utilization), and "functional" (abstract properties) is supported.
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Diffusion tensor imaging and voxel based morphometry study in early progressive supranuclear palsy
Alessandro Padovani,Barbara Borroni,Simona Maria Brambati,Chiara Agosti,Marcella Broli,Raphael Alonso,Paola Scifo,Giuseppe Bellelli,Antonella Alberici,Roberto Gasparotti,Daniela Perani +10 more
TL;DR: Evidence is provided for both grey and white matter degeneration in PSP from the early disease stage and structural changes suggest that atrophy of cortical and subcortical structures and neurodegeneration of specific fibre tracts contribute to neurological deficits in PSP.