Structural and functional cerebellar alterations in Parkinson’s disease with postural instability and gait disorders
Objective: This study aimed at assessing structural and functional cerebellar alterations in Parkinson’s disease patients with postural instability and gait disorders (PD-PIGD). Background: Brain structures…Altered functional activity of the motor system related to ankle and hand movements in Parkinson’s disease: insights from functional MRI
Objective: Examine functional magnetic resonance imaging (fMRI) activity during hand and foot force production tasks in Parkinson’s disease (PD). Background: Previous MRI studies in PD…Movement-related dynamics of β-γ phase-amplitude coupling in repetitive movement tasks of Parkinson disease
Objective: In this study, we aim to understand the functional role of β-γ phase amplitude coupling (PAC) during repetitive movement tasks and its relationship with…In-vivo cholinergic basal forebrain degeneration and cognition in Parkinson’s disease: imaging results from the COPPADIS study
Objective: To assess associations between multimodal neuroimaging measures of cholinergic basal forebrain (CBF) integrity and cognition in a well-characterized multicentric cohort of Parkinson’s disease (PD)…Striatal dopaminergic loss in early clinically unilateral Parkinson’s disease: a systematic review
Objective: To quantify the extent of dopaminergic loss in early clinically unilateral PD from studies using presynaptic dopamine imaging with either single photon emission computed tomography…Usefulness of substantia nigra evaluation by transcranial ultrasonography in the diagnosis of Parkinson’s disease
Objective: To investigate the usefulness of transcranial ultrasonography (TCS) in the diagnosis of Japanese patients with Parkinson’s disease (PD). Background: There are many reports on…Insulin resistance and Parkinson’s disease
Objective: To investigate peripheral insulin resistance and cerebral FDG-PET changes in Parkinson’s disease (PD). Background: Glycated hemoglobin levels (HbA1c) is used as a marker of…Longitudinal changes in nigral neuromelanin in early, levodopa-treated Parkinson’s disease
Objective: To assess longitudinal changes in neuromelanin (NM) content in the substantia nigra compacta (SNc) and its lateral-ventral subregion in Parkinson’s disease (PD). Background: NM-sensitive…Patterns of Cortical Thinning in Patients with Parkinson’s Disease
Objective: To investigate patterns of cortical thickness that are associated with disease severity and response to levodopa. Background: Cortex affection is a neuropathological correlate of…Tractography Analysis of the Pedunculopontine Nucleus Correlates with Gait Impairment in Parkinson’s Disease
Objective: Our objective was to correlate pedunculopontine nucleus (PPN) connectivity with quantitative gait metrics in Parkinson’s disease (PD) using diffusion tensor imaging (DTI). Background: Gait…
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