Sensory stimulation by time-varying magn
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Mark S. Cohen; Robert M. Weisskoff; Richard R. Rzedzian; Howard L. Kantor
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Article
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1990
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John Wiley and Sons
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English
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## Abstract When two human volunteers were imaged with magnetic field gradient __dB__/__dt__ of 61 T/s RMS, the subjects reported, to our surprise, feeling muscular twitches synchronous with gradient pulses over repeated experiments. No adverse or sustained effects were seen. Experiments in a canin