Related by context. Frequent words. (Click for all words.) 59 prognostic significance 59 noninvasive imaging 57 PET positron emission tomography 57 MR spectroscopy 56 PET imaging 56 immunohistochemical 56 electrophysiological 56 quantitate 55 computed tomography SPECT 54 SPECT imaging 54 Positron Emission Tomography 54 experimentally induced 53 exhaled nitric oxide 53 neuro imaging 53 Doppler ultrasound 53 Ph.D. postdoctoral fellow 53 positron emission tomography PET 53 Homocysteine 52 metabolomic 52 Prognostic 52 noninvasive diagnostic 52 colorimetric 52 noninvasive technique 52 molecular biomarkers 52 prognostic indicator 52 gene amplification 52 methylation patterns 52 mass spectroscopy 52 Cotinine 52 radiotracer 52 neuroimaging studies 51 near infrared spectroscopy 51 Quantification 51 genetic polymorphisms 51 NMP# 51 murine model 51 Near Infrared 51 electroencephalography EEG 51 Functional MRI 51 NMR spectroscopy 51 thyroid nodules 51 FDG PET 51 neuropathological 51 Toxicological 51 radiolabeled 51 physiologically relevant 51 microstructural 51 prognostic marker 51 pharmacodynamic effects 51 VMAT2 51 Radiographic 50 Getzenberg 50 histopathological 50 Spectroscopic 50 positron emission tomography 50 Observational studies 50 neuroimaging 50 platelet activation 50 VKORC1 50 Biophysical 50 vitro experiments 50 Immunohistochemistry 50 surrogate markers 50 molecular underpinnings 50 photon counting 50 biomarker 50 biopsychosocial 50 serum calcium 50 correlational 50 genotoxicity 50 Computed tomography 50 Analgesia 49 PET CT scan 49 neurophysiological 49 Neuropsychological 49 magnetoencephalography MEG 49 Neurochemistry 49 Comorbidity 49 magnetic resonance spectroscopy 49 nicotinamide 49 metabolic parameters 49 elemental composition 49 Drug Metabolism 49 Positron Emission Tomography PET 49 genotoxic 49 serum markers 49 magnetic resonance 49 Neuroradiology 49 multimodality 49 functional Magnetic Resonance 49 biochemical markers 49 neurocognitive function 49 flow mediated dilation 49 Cardiac Imaging 49 PET scanning 49 myocardial perfusion 49 lipid profiles 49 subcellular 49 Molecular Cancer 49 biochemical 49 body metabolizes