human 139 Article 118 article 100 male 100 controlled study 90 Electric fields 85 adult 84 Humans 81 Magnetic fields 78 female 74 Scanning electron microscopy 66 nonhuman 59 Magnetic-field 58 Field emission microscopes 56 Field emission scanning electron microscopy 46 Male 39 visual field 39 Field programmable gate arrays (FPGA) 38 animal experiment 37 human experiment 34 Animals 32 Electromagnetic fields 31 Female 31 Performance 31 animal 31 clinical article 30 Public health & preventive medicine 29 physiology 29 Deep learning 28 open field test 28