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. 2013 Feb 22;7:1. doi: 10.3389/fncir.2013.00001

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Copyright © 2013 Ito.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in other forums, provided the original authors and source are credited and subject to any copyright notices concerning any third-party graphics etc.

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Control system structure for three types of eye movement reflex. (A) VOR. (B) OKR. (C) saccade. Additional abbreviations: β, β subnucleus of inferior olive; DC, dorsal cap; EM, extraocular muscle; FA, fastigial nucleus; NRTP, nucleus reticularis tegmenti pontis; OKS, optokinetic stimulus; OM, oculomotor neurons; SC, superior colliculus; SG, saccade generator; AOS, accessory optic system; FL, flocculus; VN, vestibular nuclear neuron; MC, microcomplex; VO, vestibular organ; PV, posterior vermis; x, vestbuloocular relay neuron; y, vestibular nuclear neuron working in parallel with x.