Assessment of Parkinson's disease with imaging
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Cited by (23)
Robust identification of Parkinson's disease subtypes using radiomics and hybrid machine learning
2021, Computers in Biology and MedicineCitation Excerpt :This is an important key to better understand underlying disease mechanisms, predict disease course, and design clinical trials. Furthermore, we incorporate and study the role of imaging in our analysis, as functional imaging enables spatial localization of molecular changes as well as accurate and consistent quantification of their distribution [70,71]. Many machine learning algorithms are not able to work with many input features, and thus it is necessary to reduce high feature dimensions into few dimensions to be used as inputs, as pursued in this work.
Principles and Practice of Movement Disorders
2021, Principles and Practice of Movement DisordersBiomarkers in Parkinson's disease (recent update)
2013, Neurochemistry InternationalCitation Excerpt :In vivo biomarkers including estimations of T2 relaxation times by magnetic resonance imaging (MRI), SPECT biomarkers (123Iflupane and β-CIT), PET imaging with 18F-DOPA and 18FdG, sleep EEG (somnography), ultrasonography for striatal iron estimation, and muscle action potential, are illustrated in Fig. 7. The underlying pathological mechanisms leading to tremor, coexistent dementia and depression in PD and the role of imaging as a biomarker for testing neuroprotective agents have been emphasized by Brooks (2007). Particularly MRI has opened a new window into the brain.
Current status of clinical trials of neural transplantation in Parkinson's disease
2012, Progress in Brain ResearchIdiopathic parkinson disease. Effect of levodopa on apparent diffusion coefficient value of the brain
2011, Academic RadiologyCitation Excerpt :In this study, there is significant difference in the UPDRS and HY scores between native patients and patients taking L-Dopa (P = .02 and .03, respectively). MR imaging has been used for evaluation of patients with IPD (14–16). Diffusion-weighted image is commonly used to determine the random movement of water molecules that are aligned with fiber tracts in the central nervous system.