Application of multi-parametric diffusion MRI in detecting visual disturbances in advanced Parkinson’s disease population
Objective: We aimed to identify differences in multi-parametric diffusion indices (DTI, NODDI, and DKI) between Parkinson’s disease patients with visual disturbances and those without. Background:…Apathy, white-matter microstructure, and effort-based decision making in Parkinson’s Disease
Objective: To investigate the influence of reward and effort on behavior in PD patients with and without apathy, using a drift-diffusion model to analyze neuroimage…Generalized dystonia and spasticity: The fault in the mitochondria
Objective: To analyze the pattern of movement disorder in a child with mitochondrial respiratory chain disorder Background: Secondary movement disorders are often a clue to…Diaphragmatic flutter – when the diaphragm does not obey
Objective: clonic twitching of the rectus abdominis muscle and tonic spasm of the diaphragm Background: 61-year-old patient seeking medical help for difficulties lasting about a…Assessing the swallow tail sign in clinical practice
Objective: To evaluate the swallow tail sign accuracy to distinguish between essential tremor (ET) and Parkinson’s disease (PD) in clinical practice. Background: The swallow tail…T1 MRI reveals differential hippocampal atrophy in Lewy body disorders with and without Alzheimer’s copathology
Objective: Determine whether MRI can identify differences in hippocampal volume between patients with Lewy body disorders with and without Alzheimer's copathology, and whether these differences…Reconstruction of the dentato-rubro-thalamic tract based on the anatomy of the rubral wing
Objective: We investigated reconstructing the entire dentato-rubro-thalamic tract (DRT) by an anatomical “rubral wing”-based tractography and compare its correlation with clinical outcomes to those of…Structural analysis of the basal ganglia using ex vivo 7T MRI can differentiate frontotemporal lobar degeneration with TDP-43 vs tau accumulation.
Objective: Ex vivo 7T MRI can identify macrostructural changes in the basal ganglia that reflect underlying neuropathology, and can be used to differentiate between proteinopathies…Free water imaging of the cholinergic forebrain in body vs. brain-first Parkinson’s disease subtypes
Objective: To investigate the relationship between basal forebrain (BF) neurodegeneration and cholinergic system in body vs brain-first Parkinson’s disease (PD) subtypes. Background: Free water imaging…Examining the association between adverse effects of magnetic resonance-guided focused ultrasound (MRgFUS) thalamotomy for essential tremor and structural connectivity using probabilistic tractography targets
Objective: We examine the relationship between adverse effects of MRgFUS thalamotomy in essential tremor (ET) patients and the structural connectivity of the ventral intermediate nucleus…
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