Related by context. Frequent words. (Click for all words.) 62 electrodes attached 55 electroencephalography EEG 54 electrodes 54 axilla 54 electrodes implanted 54 detect abnormalities 54 pinhead sized 53 anuses 53 palpated 53 surgical implantation 53 cauterizing 53 palpate 52 sensory nerves 51 experimentally induced 51 gastrointestinal tracts 51 venipuncture 51 inserting catheter 50 galvanic skin response 50 involves implanting 50 magnetic pulses 49 Magnetic resonance 49 rectal examination 49 urogenital tract 49 genitals 49 microelectrodes 49 electrocautery 49 suctions 49 rectums 49 endocrine glands 49 electromyography 49 explants 49 palpation 49 cauterization 49 anatomical structures 49 abdominal ultrasound 48 sweat gland 48 anesthetizing 48 electroencephalogram 48 near infrared spectroscopy 48 sensory organs 48 occlusive 48 electrical conduction 48 acupuncture needles 48 tweezing 48 lymphatic tissue 48 gastroscopy 48 implanted electrodes 48 brainwave activity 47 stem cells harvested 47 tissue biopsies 47 electroencephalography 47 painful stimuli 47 insert catheter 47 perfused 47 auditory nerves 47 neural cells 47 electroencephalogram EEG 47 BrainPort 47 rectally 47 iontophoresis 47 electrode array 47 surgically implanted 47 anaesthetized 47 pupil dilation 47 fluorescent marker 47 muscle contractions 47 neural progenitor cells 47 cautery 47 skin conductance 47 somatosensory 47 neurone 47 sclera 47 Electrodes 47 tubes inserted 47 needle pricks 47 lamellar 46 mandibular 46 microchips implanted 46 ablating 46 implanting 46 untwist 46 occluding 46 treating malocclusion 46 dural 46 inserting needles 46 granuloma 46 misshaped 46 electrical stimulation 46 ciliary 46 arteries veins 46 sensory neurons 46 speculum 46 nasal cavities 46 fundus 46 ablated 46 genital organs 46 anally raped 46 primary visual cortex 46 implanted 46 tendons ligaments 46 allodynia