Levodopa and the feedback process on set-shifting in parkinson's disease

Cognitive performance in early Parkinson's disease

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A neurocomputational model of tonic and phasic dopamine in action selection: A comparison with cognitive deficits in Parkinson's disease

(2009) M. Guthrie et al.   BEHAVIOURAL BRAIN RESEARCH

Switching between abstract rules reflects disease severity but not dopaminergic status in Parkinson's disease

(2009) Angie A. Kehagia et al.   NEUROPSYCHOLOGIA

Dopamine and cognitive functioning in de novo subjects with Parkinson's disease: Effects of pramipexole and pergolide on working memory

(2009) Alberto Costa et al.   NEUROPSYCHOLOGIA

L-Dopa Medication in Parkinson's Disease Restores Activity in the Motor Cortico-Striatal Loop but Does Not Modify the Cognitive Network

(2009) Thomas Jubault et al.   PLoS One

Neurocomputational models of basal ganglia function in learning, memory and choice

(2008) Michael X. Cohen et al.   BEHAVIOURAL BRAIN RESEARCH

Attentional control in Parkinson's disease is dependent on COMT val158met genotype

(2008) C. H. Williams-Gray et al.   BRAIN

Parkinson's disease and dopaminergic therapy—differential effects on movement, reward and cognition

(2008) J. B. Rowe et al.   BRAIN

Two systems of resting state connectivity between the insula and cingulate cortex

(2008) Keri S. Taylor et al.   HUMAN BRAIN MAPPING

Dopamine Depletion Impairs Frontostriatal Functional Connectivity during a Set-Shifting Task

(2008) A. Nagano-Saito et al.   JOURNAL OF NEUROSCIENCE

Differential superior prefrontal activity on initial versus subsequent shifts in naive subjects

(2008) Seiki Konishi et al.   NEUROIMAGE