Effects of dopaminergic medication on executive function in Parkinson’s disease differs according to the clinical stage
Objective: We examined the effect of dopaminergic medication on executive function in 24 drug-naïve PD patients (de novo group) and in 21 PD patients on…Development and validation of an alternative version of the Parkinson’s Disease-Cognitive Rating Scale
Objective: To develop and validate an alternative form of the PD-CRS (PD-CRS/AF) with the objective of providing a reliable and fully equivalent method of reassessment…Relationship between cognitive dysfunction and striatal uptake of 123I-FP-CIT in patients with Parkinson’s disease
Objective: The objective of this study is to investigate a relationship between cognitive dysfunction and striatal uptake of 123I-FP-CIT SPECT (dopamine transporter (DAT) SPECT) in…Validation of Computerised Measures of Executive Functioning for use in Parkinson’s Disease Assessments.
Objective: i. To validate the use of a computerised finger tapping task as a screening measure for Executive Dysfunction (EF) in Parkinson’s Disease (PD), against…Action Verbal Fluency is Related to the Functional Integrity of the Cognitive Cortico-Striatal Loop in Parkinson’s Disease
Objective: The objective of this study is to investigate the relationship between action verbal fluency (the capacity to name as many action words as possible…IGF-1 levels are associated with CSF pathology and executive dysfunction in de novo Parkinson’s disease patients
Objective: To investigate whether serum insulin-like growth factor-1 (IGF-1) is associated with clinical-neuropsychiatric, imaging and CSF markers of PD pathology in patients with early, drug-naïve…Fluency boost from walking in Parkinson’s disease
Objective: Examine the impact of a motor task on verbal fluency in individuals with Parkinson’s disease (PD) Background: Dual-tasking, in which individuals engage simultaneously in…Changes in handwriting following repetitive transcranial magnetic stimulation over pre-motor cortex in Parkinson’s disease
Objective: To observe changes in handwriting following administration of repetitive transcranial magnetic stimulation (rTMS) over pre-motor cortex (pre-MC) in patients with PD. Background: Patients with…Anxiety and freezing of gait: A new perspective for early intervention
Objective: The current study evaluated (i) whether PD+FOG have greater anxiety compared to PD-NF, and (ii) whether anxiety in PD is related to executive dysfunction,…A cognitive fMRI study of non-manifesting LRRK2 and GBA carriers
Objective: To assess the cognitive profile of non-manifesting carriers of GBA and LRRK2 mutations using two fMRI tasks: a Stroop interference and N-Back working memory…
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