58 subjects participated in this study consisting of two testing sessions (real exposure and sham exposure) administered on separate days. Each session included four consecutive blocks of measurements, separated by 15 min rest periods.
pair of Helmholtz-like coils with a diameter of 1.6 m, 1.2 m apart; each coil consisted of 80 turns of AWG10 wiring and water tubes to prevent coil heating; test person seated between the coils; field homogeneous at head level
Ontario Research and Development Challenge Fund (ORDCF), Canada
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