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Document type:
Journal Article 
Author(s):
Li, Rui; Perneczky, Robert; Yakushev, Igor; Forster, Stefan; Kurz, Alexander; Drzezga, Alexander; Kramer, Stefan 
Title:
Gaussian Mixture Models and Model Selection for [18F] Fluorodeoxyglucose Positron Emission Tomography Classification in Alzheimer's Disease. 
Abstract:
We present a method to discover discriminative brain metabolism patterns in [18F] fluorodeoxyglucose positron emission tomography (PET) scans, facilitating the clinical diagnosis of Alzheimer's disease. In the work, the term "pattern" stands for a certain brain region that characterizes a target group of patients and can be used for a classification as well as interpretation purposes. Thus, it can be understood as a so-called "region of interest (ROI)". In the literature, an ROI is often found b...    »
 
Journal title abbreviation:
PLoS ONE 
Year:
2014 
Journal volume:
10 
Journal issue:
Pages contribution:
e0122731 
Language:
eng 
Print-ISSN:
1932-6203 
TUM Institution:
Klinik und Poliklinik für Nuklearmedizin; Klinik und Poliklinik für Psychiatrie und Psychotherapie