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Barnett-Cowan, M., Meilinger, T., Vidal, M., Teufel, H., Bülthoff, H. H. MPI CyberMotion Simulator: Implementation of a Novel Motion Simulator to Investigate Multisensory Path Integration in Three Dimensions. J. Vis. Exp. (63), e3436, doi:10.3791/3436 (2012).
16オブザーバーは変更されたKUKA関節ロボットアームのフランジに取り付けられた座席に直立座っていた。感覚情報は、視覚(光の流れ、限られた寿命のスターフィールド)、(目を閉じパッシブ自己運動)前庭 - kinaesthetic、または視覚と前庭-kinaesthetic運動の手がかりを提供することによって操作された。水平、矢状面と前頭面内の運動の軌跡は、2つのセグメントの長さ(;±0.24 m / s 2でピーク時の加速度1メートル:0.4メートル、2月1日)から成っていた。 2つのセグメントの角度は45°または90°のどちらかでした。オブザーバーは、screに提示アバターに重畳された矢印を移動することによって、その起源に戻って指摘したEN。
運動の軌跡は、2つのセグメントの長さ(;±0.24 m / s 2でピーク加速度、 図4bに 1メートル:0.4メートル、2月1日)から成っていた。軌跡は、翻訳から成っていた。参加者のない回転は発生しませんでした。前に、各裁判の動きから可能な干渉を低減し、前庭系が定常状態からテストされたことを確認するには、15秒休止は、それぞれの軌道を先行していた。
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Teufel, H.J., Nusseck, H.-G., Beykirch, K.A., Butler, J.S., Kerger, M., & Bulthoff, H.H. MPI motion simulator: development and analysis of a novel motion simulator. Proceedings of the AIAA Modeling and Simulation Technologies Conference and Exhibit., Hilton Head, South Carolina AIAA, 2007-6476 (2007).
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Correia, M.J., Hixson, W.C., & Niven, J.I. On predictive equations for subjective judgments of vertical and horizon in a force field. Acta oto-laryngologica Supplementum.230, 3 (1968).
Barnett-Cowan, M. & Harris, L.R. Perceived timing of vestibular stimulation relative to touch, light and sound. Experimental Brain Research.198, 221-231 (2009).
Barnett-Cowan, M. & Harris, L.R. Temporal processing of active and passive head movement. Experimental Brain Research.214, 27-35 (2011).
Barnett-Cowan, M. Raeder, S.M., & Bulthoff, H.H. Persistent perceptual delay for head movement onset relative to auditory stimuli of different duration and rise times. Experimental Brain Research. Accepted, (2012).