Related by context. Frequent words. (Click for all words.) 67 imaging fMRI 64 fMRI scans 59 electroencephalogram EEG 59 electroencephalography EEG 58 functional magnetic resonance 57 EEGs 57 electroencephalogram 57 single photon emission 57 brain scans 57 Doppler ultrasound 57 electrophysiological 57 fMRI 55 Brain scans 53 echocardiographic 52 intravascular ultrasound 52 physiological parameters 52 Magnetic resonance imaging 52 MRI scans 52 electrodes implanted 52 electrocardiograms 51 cognitively normal 51 Positron Emission Tomography PET 51 positron emission tomography PET 51 neuroimaging 51 MDCT 50 Radiographic 50 PET scans 50 electrocardiography 50 polysomnography 50 Biopsies 50 digital rectal examination 50 MR imaging 50 fasting insulin 49 imaging 49 preoperatively 49 computerized tomography 49 breast lesions 49 malignant lesions 49 affective disorders 48 neurophysiological 48 underwent magnetic resonance 48 magnetic resonance MR 48 CT computed tomography 48 intravascular ultrasound IVUS 48 magnetic resonance imaging 48 Preoperative 48 carotid intima media 48 Computed Tomography 47 retrospective cohort study 47 neuropsychological tests 47 breast biopsies 47 myocardial perfusion imaging 47 positron emission tomography 47 medial prefrontal cortex 47 benign lesions 47 parietal 47 cardiorespiratory fitness 47 transcranial magnetic stimulation 47 sagittal 47 anterior cingulate 46 coronary calcium 46 scans 46 mammographic 46 gene expression profiles 46 myocardial perfusion 46 coronary artery calcium 46 Echocardiography 46 electrodes attached 46 sonographic 46 angiograms 46 tomography 46 nerve conduction 46 diffusion tensor imaging 45 hippocampal 45 sonography 45 MRI magnetic resonance 45 Postoperative 45 ultrasound imaging 45 oral glucose tolerance 45 subcortical 45 DEXA 45 BSGI 45 imaging scans 45 brain shrinkage 45 ECGs 45 coronary angiography 45 abnormalities 45 coronary artery calcification 45 ankle brachial index 45 confocal microscopy 45 physiological responses 45 substudy 45 fluorescence microscopy 44 echocardiograms 44 verbal fluency 44 symptom severity 44 orbitofrontal cortex 44 Sonography 44 resections 44 plus methotrexate 44 Intraoperative