触覚再現のための電気刺激と機械刺激の相互作用に関する研究

概要(abstract)

概要：
指先における電気刺激と機械刺激の相互作用を理解するために
・同じ知覚強度の機械刺激による電気刺激への影響
・比較的強い知覚強度の機械刺激による電気刺激への影響
の実験を行った．そして以下の結果が得られた．
1.感覚閾値の近傍よりも十分強く感じられる刺激でも，機械刺激は電気刺激への影響を及ぼしにくい．
2.電気刺激の質感は機械刺激の高周波振動に類似．

abstract:
In order to understand the interaction between electrical and mechanical stimulation in the fingertips, we conducted two experiments.
・Verifying the influence of mechanical stimulation of the same perceived intensity on electrical stimulation
・Verifying the influence of mechanical stimulation with relatively strong perceived intensity on electrical stimulation
The following results were obtained.
1.Mechanical stimulation has little effect on electrical stimulation, even if the stimulation is felt sufficiently stronger than near the sensory threshold.
2.The texture of electrical stimulation is similar to the high-frequency vibration of mechanical stimulation.

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