Longitudinal structural and functional brain alterations in Parkinson’s disease patients with freezing of gait
Objective: To investigate the cortical/subcortical grey matter (GM) changes and network functional alterations in PD-FoG patients, in PD developing FoG (PD-FoG-converters) and PD not developing…Neural correlates of executed compared to imagined writing and drawing movements. An fMRI study
Objective: In this study we used functional magnetic resonance imaging (fMRI) to investigate whether motor imagery (MI) of handwriting and circle drawing activates a similar…Altered functional connectivity of the hippocampus in posterior-cortical subtype of cognitive impairment in Parkinson’s disease
Objective: We aimed to delineate the dual syndrome subtypes of PD-MCI using a data-driven approach and explore hippocampal functional connectivity of the posterior-cortical syndrome. Background:…In vivo relationship between synaptic density and functional connectivity in progressive supranuclear palsy: a multimodal [11C]UCB-J PET and resting state fMRI study.
Objective: To assess the relationship between synaptic density and functional connectivity in the primary tauopathy of Progressive Supranuclear Palsy (PSP). Background: PSP is a debilitating…Brain activity of the emotional circuit in Parkinson’s disease patients with freezing of gait
Objective: The aim of this observational study was to assess brain functional MRI (fMRI) activity during a “FoG observation task” in PD-FoG patients relative to…The dual cognitive syndrome in Parkinson’s disease: a resting-state functional connectivity study
Objective: To assess resting-state functional connectivity modifications characterizing the frontostriatal and posterior cortical cognitive subtypes in Parkinson’s Disease (PD) Background: The dual syndrome hypothesis (Kehagia…The Influence of Affective Priming on the Speech Production Network in Parkinson’s Disease
Objective: Examine Parkinson’s disease (PD) related changes in the speech production network (SPN) and its reaction to emotional distraction. Background: PD can cause speech alterations…Alterations in brain functional network connectivity in Parkinson’s disease patients with MCI
Objective: To investigate functional network abnormalities in Parkinson’s disease patients with mild cognitive impairment (PD-MCI) and PD patients who are cognitively normal (PD-NC). Background: Cognitive…Dysfunctional resting connectivity in early stage of Parkinson’s disease is indistinguishable from connectivity in REM sleep behaviour disorder
Objective: To investigate the differences in functional connectivity among healthy subjects (HC), patients with REM sleep behaviour disorder (RBD) and levodopa-naïve patients in early stage…Functional connectivity as an early marker of indication for deep brain stimulation treatment in Parkinson’s disease (PD)
Objective: To identify functional neuroimaging patterns anticipating the clinical indication for deep brain stimulation (DBS) in patients with PD. Background: DBS has become a well-established…
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