Related by context. Frequent words. (Click for all words.) 68 electromyography 63 electrophysiological 63 electroencephalography 61 electroencephalogram 61 electroencephalography EEG 61 near infrared spectroscopy 60 electroencephalogram EEG 59 EEGs 59 Radiographic 58 thalamic 58 intracardiac 57 electrocardiographic 57 transcranial magnetic stimulation 57 Ultrasonography 57 electrocardiogram EKG 57 nerve conduction 57 Impedance 56 Doppler ultrasound 56 blood oxygenation 56 sensorimotor 56 nystagmus 56 EEG 56 epicardial 55 oscillatory 55 experimentally induced 55 binaural 55 Hemodynamic 55 echocardiographic 55 Spectroscopic 55 electrocardiography 55 sensory nerves 54 Intraoperative 54 neurophysiological 54 Carotid 54 myocardial perfusion 54 scintigraphy 54 Perfusion 54 slit lamp 54 ablation catheters 54 MR spectroscopy 54 Occlusion 54 electrocardiogram ECG 54 magnetic resonance MR 53 Electrodes 53 afferent 53 oxygen uptake 53 intra arterial 53 polysomnography 53 optical coherence tomography 53 electrodes implanted 53 nerve stimulation 53 iontophoresis 53 immunohistochemical 53 paramagnetic 53 Cortical 53 skin conductance 53 Computed tomography 53 Pulsed 53 noninvasive technique 53 vasodilation 53 striatal 53 blood oxygen saturation 53 sinusoidal 52 Tomography 52 somatosensory 52 intravascular ultrasound 52 PET positron emission tomography 52 ciliary 52 interferometric 52 immunostaining 52 cochlear 52 doppler 52 nociceptive 52 biphasic 52 brain lesions 52 Ventricular 52 Radiographs 52 SpO2 52 optical coherence tomography OCT 52 lavage 52 electrocardiograph 52 tomography 52 Electrode 52 pupil dilation 52 mL kg 52 Cardiac Resynchronization Therapy 51 cerebral ischemia 51 ultrasonic waves 51 #m Tc 51 hemodynamics 51 auscultation 51 Cranial 51 Auditory 51 Respiration 51 Radiofrequency 51 primary visual cortex 51 physiological parameters 51 palpation 51 imaging MRI 51 contractility 51 allodynia