Related by context. Frequent words. (Click for all words.) 67 fMRI scans 61 brain scans 60 electroencephalogram EEG 59 EEGs 59 fMRI 56 imaging fMRI 54 functional magnetic resonance 53 electrophysiological 53 electrodes implanted 53 electroencephalogram 52 parietal cortex 52 visual stimuli 52 electroencephalography EEG 52 electrodes attached 52 ventral striatum 51 voxels 51 visual cortex 51 neuropsychological tests 51 medial prefrontal cortex 50 MRI scans 50 physiological responses 50 echocardiographic 50 Brain scans 50 spatial reasoning 50 magnetic pulses 50 imaging MRI 50 verbal fluency 49 neuronal activity 49 echocardiogram 49 ultrasound scan 49 Doppler ultrasound 49 Biopsies 48 electrocardiography 48 electrocardiograms 48 mirror neurons 48 orbitofrontal cortex 48 emotional arousal 48 sentinel node biopsy 48 PET scan 48 near infrared spectroscopy 47 anterior cingulate 47 anatomical structures 47 physiological parameters 47 polysomnography 47 transcranial magnetic stimulation 47 PET scans 47 cardiac abnormalities 47 sensory stimuli 47 implanted electrodes 47 MR imaging 47 voxel 47 cognitively normal 47 electrocardiogram 46 distension 46 positron emission tomography PET 46 auditory cortex 46 computed tomography CT scans 46 electrocardiogram ECG 46 diagnostically 46 digital rectal examination 46 parietal 46 neurophysiological 46 vaginal swabs 46 microelectrodes 46 motor cortex 46 abnormalities 46 nerve conduction 46 ultrasound scans 46 radiograph 45 oxygen uptake 45 mental arithmetic 45 psychomotor 45 ultrasound exam 45 vitro experiments 45 cognition 45 bone marrow biopsy 45 electrical stimulation 45 sensory nerves 45 attentional 45 muscle contractions 45 stimuli 45 mammographic 45 proprioception 45 arousal 45 computerized tomography 45 jerky movements 45 penetrative sex 44 attosecond 44 physiological 44 nystagmus 44 Positron Emission Tomography PET 44 olfactory bulb 44 preoperatively 44 neural 44 ECGs 44 neural circuitry 44 synaesthesia 44 imaging scans 44 spatial orientation 44 vasodilation 44 oral glucose tolerance