Visual hallucination and pattern of brain degeneration in Parkinson’s disease
Objective: This study was aimed to reveal pattern of brain degeneration related to visual hallucination (VH) throughout different stages of PD. Background: Previous neuroimaging studies…Exploring structural covariance networks of gray matter in Parkinson’s disease
Objective: To investigate whether structural covariance networks (SCNs) can be used to detect disease-specific patterns of gray matter atrophy in Parkinson's disease (PD) and secondly,…Recruitment of single subthalamic neurons for kinematic control of hand and feet movements employs different strategies
Objective: To understand single unit recruitment strategies for upper and lower extremity movements in the human subthalamic nucleus (STN), which is the main target for…Transcranial static magnetic field stimulation (tSMS) decreases motor cortex excitability in Parkinson’s disease OFF but not ON medication
Objective: To test the ability of transcranial static magnetic field stimulation (tSMS) to decrease motor cortex excitability in patients with Parkinson's disease OFF vs, ON…Increased cortical control of gait in patients with Parkinson’s disease and freezing of gait
Objective: To determine structural connectivity between the mesencephalic locomotor region (MLR) and the supplementary motor area (SMA) in freezers compared to non-freezers. Background: Freezing of…Metabolic brain changes related to specific cognitive impairment in non-demented Parkinson’s disease patients
Objective: To measure the expression of the Parkinson's disease related cognitive pattern (PDCP) in 18F-FDG-PET brain images of Parkinson's disease (PD) patients and healthy controls…Impaired temporal coupling of action and perception in Parkinson’s disease
Objective: To study in Parkinson's disease (PD) the dependence of saccadic and perceptual reaction times (SRT and PRT) upon the temporal asynchrony (TA) between central…Optogenetic silencing of locus coeruleus activity in mice impairs cognitive flexibility in an attentional set-shifting task
Objective: In this study we used unilateral optogenetic silencing of the LC in an attentional set-shifting task (ASST) to evaluate the influence of the LC…Memory compensation strategies in patients with Parkinson’s disease
Objective: To investigate the use of memory compensation strategies in Parkinson's disease. Background: Difficulty with memory is a particular cause of complaint in patients with…Reliability of verbal and written trail test for individuals with Parkinson’s disease: Is it a good cognitive test?
Objective: To verify if the verbal trail test can replace the written trail test, seeing that individuals with PD show considerable motor abnormalities that can…
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