AIMC Topic: Positron-Emission Tomography
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Role of Artificial Intelligence Techniques (Automatic Classifiers) in Molecular Imaging Modalities in Neurodegenerative Diseases.
Current Alzheimer research
Jan 1, 2017
Artificial Intelligence (AI) is a very active Computer Science research field aiming to develop systems that mimic human intelligence and is helpful in many human activities, including Medicine. In this review we presented some examples of the exploi...
Threshold of Dopamine D2/3 Receptor Occupancy for Hyperprolactinemia in Older Patients With Schizophrenia.
The Journal of clinical psychiatry
Dec 1, 2016
OBJECTIVE: Although hyperprolactinemia carries a long-term risk of morbidity, the threshold of dopamine D2/3 receptor (D2/3R) occupancy for hyperprolactinemia has not been investigated in older patients with schizophrenia. Data were taken from a posi...
Label-aligned multi-task feature learning for multimodal classification of Alzheimer's disease and mild cognitive impairment.
Brain imaging and behavior
Dec 1, 2016
Multimodal classification methods using different modalities of imaging and non-imaging data have recently shown great advantages over traditional single-modality-based ones for diagnosis and prognosis of Alzheimer's disease (AD), as well as its prod...
Alzheimer Disease
Positron-Emission Tomography
Image Interpretation, Computer-Assisted
Pattern Recognition, Automated
Cognitive Dysfunction
ROC Curve
Multimodal Imaging
Radiopharmaceuticals
Fluorodeoxyglucose F18
Neuroimaging
Humans
Brain
Machine Learning
Prognosis
Databases, Factual
Aged
Disease Progression
Unusual presentation of obscure Meckel diverticulum treated with robot-assisted diverticulectomy: A case report.
Medicine
Oct 1, 2016
INTRODUCTION: Meckel diverticulum (MD) is the most common congenital abnormality of gastrointestinal tract. Tough believed to occur in 2% of population, most of them remain veiled because majority are clinically asymptomatic and remain obscure in rad...
Combined fuzzy logic and random walker algorithm for PET image tumor delineation.
Nuclear medicine communications
Feb 1, 2016
PURPOSE: The random walk (RW) technique serves as a powerful tool for PET tumor delineation, which typically involves significant noise and/or blurring. One challenging step is hard decision-making in pixel labeling. Fuzzy logic techniques have achie...
Alzheimer's Disease Brain Areas: The Machine Learning Support for Blind Localization.
Current Alzheimer research
Jan 1, 2016
The analysis of positron emission tomography (PET) scan image is challenging due to a high level of noise and a low resolution and also because differences between healthy and demented are very subtle. High dimensional classification methods based on...
Automatic anatomy recognition in whole-body PET/CT images.
Medical physics
Jan 1, 2016
PURPOSE: Whole-body positron emission tomography/computed tomography (PET/CT) has become a standard method of imaging patients with various disease conditions, especially cancer. Body-wide accurate quantification of disease burden in PET/CT images is...
Multimodal manifold-regularized transfer learning for MCI conversion prediction.
Brain imaging and behavior
Dec 1, 2015
As the early stage of Alzheimer's disease (AD), mild cognitive impairment (MCI) has high chance to convert to AD. Effective prediction of such conversion from MCI to AD is of great importance for early diagnosis of AD and also for evaluating AD risk ...
Humans
Databases, Factual
Brain
Prognosis
Positron-Emission Tomography
Aged
Pattern Recognition, Automated
Multimodal Imaging
Diagnosis, Computer-Assisted
Least-Squares Analysis
Cognitive Dysfunction
Aged, 80 and over
Supervised Machine Learning
ROC Curve
Middle Aged
Alzheimer Disease
Magnetic Resonance Imaging
Disease Progression
[A Case of Granulocyte-Colony Stimulating Factor-Producing Gastric Cancer Successfully Treated with Trastuzumab].
Gan to kagaku ryoho. Cancer & chemotherapy
Nov 1, 2015
A 68-year-old man diagnosed with type 0-Ⅰgastric cancer by gastrointestinal endoscopy underwent urgent distal gastrectomy due to a perforation during endoscopic submucosal resection. Pathological examination revealed pT3N2M0, pStage ⅢA. TS-1 was admi...
[Comparison Study of Left Ventricular Function Assessment by 18F-FDG PET, Gated SPECT and 2D-Echocardiography in Patients with Myocardial Infarction].
Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi
Oct 1, 2015
The aim of this study is to analyze the concordance between EDV, ESV and LVEF values derived from 18F-FDG PET, GSPECT and ECHO in patients with myocardial infarction. Sixty-four patients with coronary artery disease (CAD) and myocardial infarction we...
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