Anxiety influences the neural correlates associated with freezing of gait in Parkinson’s disease
Objective: To evaluate whether Anxious Freezers have altered brain activity during FOG episodes compared to Non-Anxious Freezers. Background: A growing amount of research has emphasized…Modulation of executive motor network after neurofeedback training in Parkinson’s disease
Objective: To identify changes in effective (i.e. directed) connectivity in the executive motor network during finger tapping. To compare the effects of two rehabilitation strategies. …Abnormal spontaneous activity and functional connectivity in patients with Parkinson’s disease with anxiety
Objective: To identify the contributions of abnormal brain spontaneous activity and functional connectivity in anxiety in patients with Parkinson’s disease (PD) using resting-state functional magnetic…The involvement of primary olfactory cortex in olfactory deficits in early-stage Parkinson’s disease
Objective: To determine if the primary olfactory cortex (POC) is involved in the olfactory deficits in early-stage Parkinson’s disease (PD) using functional magnetic resonance imaging (fMRI)…Neural Correlates Underlying Reward Processing and Decision-Making in Impulse Control Disorder in Parkinson´s Disease
Objective: To investigate the functional neural basis of decision-making in PD-ICD subjects using a modified version of the Iowa Gambling Task (IGT) paradigm. Background: Impulse…U-shaped dopamine resting state connectivity response function related to working memory performance in adults with early-stage Parkinson’s disease
Objective: Appraise how cognitive performance and neural response is affected by nigrostriatal denervation in early-stage Parkinson’s disease (PD). Background: Cognitive dysfunction in PD is heterogeneous…Early cognitive impairment phenotype and functional connectivity in non-demented Parkinson’s disease patients
Objective: This study was designed to clarify the relationship between early cognitive decline and functional connectivity changes in non-demented Parkinson's disease (PD) patients. Background: Cognitive…Cardiac-related pulsatility in white matter is associated with cognitive and motor performance in patients with Parkinson’s disease
Objective: To examine the relationship between physiological fluctuations in white matter and disease severity in adults with Parkinson’s disease. Background: Parkinson’s disease (PD) is the…Link between striatal dopamine uptake and cortical dysconnectivity in Parkinson’s disease
Objective: This study aims to explore pathways of reduced striatal dopamine synthesis in PD that may affect striato-cortical connectivity and implicate in altered glucose metabolism…A quantitative meta-analysis study of Impulse control disorders in patients with and without Parkinson’s Disease.
Objective: Evaluating through meta-analysis brain activations associated with impulse control disorder in patients with and without Parkinson ’s disease. Background: Impulse control disorders (ICDs) in…
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