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

Parallel Organization of Functionally Segregated Circuits Linking Basal Ganglia and Cortex

1986 • 8,208 citations

Functional connectivity in the resting brain: A network analysis of the default mode hypothesis

2002 • 6,223 citations

High-Speed Scanning in Human Memory

1966 • 3,576 citations

Automatic 3D Intersubject Registration of MR Volumetric Data in Standardized Talairach Space

1994 • 3,389 citations

Psychophysiological and Modulatory Interactions in Neuroimaging

1997 • 3,055 citations

Common regions of the human frontal lobe recruited by diverse cognitive demands

2000 • 2,465 citations

THE BASAL GANGLIA: FOCUSED SELECTION AND INHIBITION OF COMPETING MOTOR PROGRAMS

1996 • 2,415 citations

The use of analogue scales in rating subjective feelings

1974 • 1,960 citations

Deconvolution of Impulse Response in Event-Related BOLD fMRI1

1999 • 1,353 citations

Functional Heterogeneity in Cingulate Cortex: The Anterior Executive and Posterior Evaluative Regions

1992 • 1,312 citations

A General Statistical Analysis for fMRI Data

2002 • 1,188 citations

Interactive memory systems in the human brain

2001 • 1,124 citations

The neural network of the basal ganglia as revealed by the study of synaptic connections of identified neurones

1990 • 1,021 citations

Differential effects of fornix and caudate nucleus lesions on two radial maze tasks: evidence for multiple memory systems

1989 • 1,000 citations

Wisconsin Card Sorting Revisited: Distinct Neural Circuits Participating in Different Stages of the Task Identified by Event-Related Functional Magnetic Resonance Imaging

2001 • 945 citations

FRONTAL LOBE DYSFUNCTION IN PARKINSON'S DISEASE

1986 • 904 citations

Basal ganglia

1998 • 902 citations

Catechol O -methyltransferase val ¹⁵⁸ -met genotype and individual variation in the brain response to amphetamine

2003 • 900 citations

FRONTO-STRIATAL COGNITIVE DEFICITS AT DIFFERENT STAGES OF PARKINSON'S DISEASE

1992 • 864 citations

‘FRONTAL’ COGNITIVE FUNCTION IN PATIENTS WITH PARKINSON'S DISEASE ‘ON’AND ‘OFF’ LEVODOPA

1988 • 844 citations

COGNITIVE DEFICITS IN THE EARLY STAGES OF PARKINSON'S DISEASE

1983 • 807 citations

Reduction of cortical dopamine, noradrenaline, serotonin and their metabolites in Parkinson's disease

1983 • 712 citations

The role of D1-dopamine receptor in working memory: local injections of dopamine antagonists into the prefrontal cortex of rhesus monkeys performing an oculomotor delayed-response task

1994 • 663 citations

Basal Ganglia Output and Cognition: Evidence from Anatomical, Behavioral, and Clinical Studies

2000 • 650 citations

Contrasting mechanisms of impaired attentional set-shifting in patients with frontal lobe damage or Parkinson's disease

1993 • 644 citations

l-Dopa withdrawal in Parkinson's disease selectively impairs cognitive performance in tests sensitive to frontal lobe dysfunction

1992 • 610 citations

Extrinsic connections of the basal ganglia

1990 • 609 citations

Prospective acquisition correction for head motion with image-based tracking for real-time fMRI

2000 • 571 citations

Basal Ganglia Functional Connectivity Based on a Meta-Analysis of 126 Positron Emission Tomography and Functional Magnetic Resonance Imaging Publications

2005 • 570 citations

Cognitive Impairments in Early Parkinson's Disease Are Accompanied by Reductions in Activity in Frontostriatal Neural Circuitry

2003 • 526 citations

Dopamine-dependent changes in the functional connectivity between basal ganglia and cerebral cortex in humans

2002 • 525 citations

Cortico–basal ganglia circuit mechanism for a decision threshold in reaction time tasks

2006 • 502 citations

Basal-ganglia 'Projections' to the Prefrontal Cortex of the Primate

2002 • 438 citations

Mechanisms of cognitive set flexibility in Parkinson's disease

2001 • 399 citations

Heterosynaptic Dopamine Neurotransmission Selects Sets of Corticostriatal Terminals

2004 • 367 citations

Differential modulation of a common memory retrieval network revealed by positron emission tomography

1999 • 344 citations

Neural Bases of Set-Shifting Deficits in Parkinson's Disease

2004 • 340 citations

Competition between Feedback Loops Underlies Normal and Pathological Dynamics in the Basal Ganglia

2006 • 340 citations

Abnormal basal ganglia outflow in Parkinson's disease identified with PET. Implications for higher cortical functions

1998 • 306 citations

Rapid Alterations in Corticostriatal Ensemble Coordination during Acute Dopamine-Dependent Motor Dysfunction

2006 • 289 citations

L-DOPA Disrupts Activity in the Nucleus Accumbens during Reversal Learning in Parkinson's Disease

2006 • 285 citations

Cerebral atrophy and its relation to cognitive impairment in Parkinson disease

2005 • 277 citations

The role of the striatum and hippocampus in planning: A PET activation study in Parkinson's disease

2001 • 268 citations

Independent component model of the default-mode brain function: Assessing the impact of active thinking

2006 • 236 citations

Cortical activity in Parkinson's disease during executive processing depends on striatal involvement

2006 • 235 citations

Genetic evidence implicating DARPP-32 in human frontostriatal structure, function, and cognition

2007 • 227 citations

Toward a Functional Analysis of the Basal Ganglia

1998 • 204 citations

Impaired set-shifting and dissociable effects on tests of spatial working memory following the dopamine D2 receptor antagonist sulpiride in human volunteers

2004 • 197 citations

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

2008 • 167 citations

Dopaminergic drug effects on physiological connectivity in a human cortico-striato-thalamic system

2003 • 167 citations

Thalamic Neuronal Activity in Dopamine-Depleted Primates: Evidence for a Loss of Functional Segregation within Basal Ganglia Circuits

2005 • 165 citations

Impaired learning in a spatial working memory version and in a cued version of the water maze in rats with MPTP-induced mesencephalic dopaminergic lesions

2002 • 159 citations

Tyrosine depletion attenuates dopamine function in healthy volunteers

2001 • 158 citations

Acute effects of levodopa on neuropsychological performance in stable and fluctuating Parkinson's disease patients at different levodopa plasma levels

1996 • 157 citations

Effect of a tyrosine-free amino acid mixture on regional brain catecholamine synthesis and release

1999 • 149 citations

Alternation behavior, spatial discrimination, and reversal disturbances following 6-hydroxydopamine lesions in the nucleus accumbens of the rat

1985 • 144 citations

A neural model of working memory processes in normal subjects, Parkinson's disease and schizophrenia for fMRI design and predictions

2000 • 125 citations

Eye movements in monkeys with local dopamine depletion in the caudate nucleus. II. Deficits in voluntary saccades

1995 • 115 citations

Effects on Mood of Acute Phenylalanine/Tyrosine Depletion in Healthy Women

2000 • 113 citations

Reduction of Brain Dopamine Concentration With Dietary Tyrosine Plus Phenylalanine Depletion: An [¹¹C]Raclopride PET Study

2003 • 113 citations

The Role of the Dorsolateral Prefrontal Cortex: Evidence from the Effects of Contextual Constraint in a Sentence Completion Task

2002 • 111 citations

Evidence for Bipolar Mood States

1982 • 110 citations

Selective Effects of Acute Serotonin and Catecholamine Depletion on Memory in Healthy Women

2004 • 107 citations

Decreasing Amphetamine-Induced Dopamine Release by Acute Phenylalanine/Tyrosine Depletion: A PET/[11C]Raclopride Study in Healthy Men

2003 • 93 citations

Reinforcement-Driven Dimensionality Reduction - A Model for Information Processing in the Basal Ganglia

2000 • 70 citations

An amino acid mixture deficient in phenylalanine and tyrosine reduces cerebrospinal fluid catecholamine metabolites and alcohol consumption in vervet monkeys

1998 • 70 citations

A dose-finding study on the effects of branch chain amino acids on surrogate markers of brain dopamine function

2002 • 69 citations

Spatial smoothing of autocorrelations to control the degrees of freedom in fMRI analysis

2005 • 65 citations

The effects of acute tyrosine and phenylalanine depletion on spatial working memory and planning in healthy volunteers are predicted by changes in striatal dopamine levels

2005 • 59 citations

Introduction to the Special Issue

1992 • 52 citations

Dopamine dependency of cognitive switching and response repetition effects in Parkinson's patients

2005 • 49 citations

Anatomical and Electrophysiological Validation of an Atlas for Neurosurgical Planning

2005 • 16 citations