Failure to modulate neural response to increased task demand in mild Alzheimer's disease: fMRI study of visuospatial processing

Failure to modulate neural response to increased task demand in mild Alzheimer's disease: fMRI study of visuospatial processing

Alzheimer's disease (AD) is characterized by disturbances of visuospatial cognition. Given that these impairments are closely related to metabolic and neuropathological changes, our study aimed to investigate the functional competency of brain regions in the visuospatial networks responsible fo...

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Bibliographic Details
Main Authors:	Patrizia Vannini, Christoph Lehmann, Thomas Dierks, Kay Jann, Matti Viitanen, Lars-Olof Wahlund, Ove Almkvist
Format:	Article
Language:	English
Published:	Elsevier 2008-09-01
Series:	Neurobiology of Disease
Subjects:	Neurodegenerative disease Behavior Reaction time Parametric design Neuroimaging Dorsal stream
Online Access:	http://www.sciencedirect.com/science/article/pii/S0969996108000909

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