منابع مشابه
CADA-computer-aided DaTSCAN analysis.
BACKGROUND Dopamine transporter (DaT) imaging (DaTSCAN) is useful for the differential diagnosis of parkinsonian syndromes. Visual evaluation of DaTSCAN images represents the generally accepted diagnostic method, but it is strongly dependent on the observer's experience and shows inter- and intra-observer variability. A reliable and automatic method for DaTSCAN evaluation can provide objective ...
متن کاملAutomatic detection of Parkinsonism using significance measures and component analysis in DaTSCAN imaging
The study of neurodegenerative diseases has been based for some time on visual and semi-quantitative analysis of medical imaging. This is the case of Parkinsonian Syndrome (PS) or Parkinsonism, which is the second most common neurodegenerative disorder, where I-ioflupane (better known by its tradename, DaTSCAN) images have been of great help. Recently, new developments in machine learning metho...
متن کاملComputer-Aided Control System Analysis
A variety of programs involving interactive computer graphics are available at Rensselaer Polytechnic Institute for the analysis and design of both univariable and multivariable control systems and for related instructional purposes. The principal features of these programs and the ways in which they are used in the curriculum are discussed.
متن کاملTexture Features Based Detection of Parkinson's Disease on DaTSCAN Images
In this work, a novel approach to Computer Aided Diagnosis (CAD) system for the Parkinson’s Disease (PD) is proposed. This tool is intended for physicians, and is based on fully automated methods that lead to the classification of Ioflupane/FP-CIT-I-123 (DaTSCAN) SPECT images. DaTSCAN images from the Parkinson Progression Markers Initiative (PPMI) are used to have in vivo information of the dop...
متن کاملTeaching NeuroImages: pseudo-abnormal DaTscan findings in meningioma-induced parkinsonism.
A 71-year-old man presented with a 6-month history of rest tremor and slowness in his left hand. Apart frommild left parkinsonism, neurologic examination was unremarkable. Because response to L-dopa, up to 600 mg/d, was lacking, [I]FP-CIT (I-N-v-fluoropropyl-2bcarbomethoxy-3b-[4-iodophenyl]nortropane) SPECT was prescribed with unexpected results: transverse and coronal slices showed the right s...
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ژورنال
عنوان ژورنال: EJNMMI Physics
سال: 2016
ISSN: 2197-7364
DOI: 10.1186/s40658-016-0140-9