Publications [#252673] of Gregory R. Lockhead

Journal Articles

1. Walker, CF; Lockhead, GR; Markle, DR; McElhaney, JH (1977). Parameters of stimulation and perception in an artificial sensory feedback system.. Journal of bioengineering, 1(3), 251-256. [615883]
   (last updated on 2024/04/18)

   Abstract:
   The relationships between stimulus parameters and perceptions in a prosthetic feedback system were measured using psychophysical methods. Electrical stimulation of the median nerve produced a monotonic relation between frequency of stimulation and the perceived magnitude of the stimulus. There were two qualitatively different perceptions of the stimulation; one for low frequencies and one for high. These two qualities fit different psychophysical continuua, kind of stimulation, and amount of stimulation.