Quantitative analysis of DaT uptake and neuromelanin MR contrast in patients with Parkinson’s disease and healthy controls
Objective: To examined quantitative measures of neuromelanin (NM) MRI and DaT-SPECT imaging of the SN and striatum to distinguish PD patients from healthy control subjects…Decreased interhemispheric homotopic connectivity in Parkinson’s disease patients with freezing of gait: A resting state fMRI study
Objective: Freezing of gait is a common complaint in patients with Parkinson’s disease (PD). However, the neural bases of freezing of gait in PD remain…Substantia nigra T1 maps for the diagnosis of Parkinson’s disease
Objective: To evaluate if the T1 value (measured in ms) in the substantia nigra (SN) is reduced in Parkinson disease (PD) patients as compared with…Combining PET imaging and blood metabolomics data to improve machine learning models for Parkinson’s disease diagnosis
Objective: To investigate whether the integration of PET imaging and metabolomics data can provide improved machine learning models for PD diagnosis. Background: The reliable diagnosis…Brain responses evoked by thalamic and subthalamic deep brain stimulation
Objective: To reveal how the pattern of evoked responses differs between deep brain stimulation (DBS) of the ventral intermediate nucleus of the thalamus (VIM) and…Diminished fMRI global signal differences between eyes closed and eyes open resting state in RBD and PD
Objective: test whether patients with Parkinson’s diseases (PD) and REM sleep behavior disorder (RBD) exhibit diminished state-related changes in their resting state fMRI global signal.…Contribution of individual motor signs to striatal dopamine deficiency in parkinsonism
Objective: The primary aim of the study was to investigate if any individual motor sign could be used clinically to predict striatal dopamine deficiency. Secondary…New approach to assess changes in brain activation during real walking using EEG
Objective: To examine the use of EEG during the performance of two well-known paradigms, dual task and oddball, to reveal changes in brain activation during…Improvement of antisaccade amplitude by the STN DBS and target eccentricity
Objective: To investigate the dependency of antisaccade (AS) amplitude improvement by the subthalamic nucleus (STN) deep brain stimulation (DBS) on the target eccentricity in Parkinson’s…Non-invasive, automated corneal nerve quantification reveals neurodegeneration in Parkinson’s disease: A potential novel imaging biomarker
Objective: The aim of the study is to use automated analysis of corneal confocal microscopy (CCM) images to allow rapid and reliable quantification of corneal…
Abstracts from the International Congress of Parkinson’s and Movement Disorders.