Longitudinal changes in task-evoked brain responses in Parkinson’s disease patients with and without mild cognitive impairment

Longitudinal changes in task-evoked brain responses in Parkinson’s disease patients with and without mild cognitive impairment

Cognitive deficits are common in Parkinson’s disease. Previous cross-sectional research has demonstrated a link between cognitive impairments and fronto-striatal dopaminergic dysmodulation. However, longitudinal studies that link disease progression with altered task-evoked brain activity are lackin...

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Bibliographic Details
Main Authors: Urban eEkman, Johan eEriksson, Lars eForsgren, Magdalena Eriksson Domellöf, Eva eElgh, Anders eLundquist, Lars eNyberg
Format: Article
Language:English
Published: Frontiers Media S.A. 2014-07-01
Series:Frontiers in Neuroscience
Subjects:
Parkinson Disease
working memory
Longitudinal
MCI
functional MRI (fMRI)
Online Access:http://journal.frontiersin.org/Journal/10.3389/fnins.2014.00207/full

Internet

http://journal.frontiersin.org/Journal/10.3389/fnins.2014.00207/full

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