TY - GEN A1 - Schneider, Erich A1 - Jahn, Klaus A1 - Dieterich, Marianne A1 - Brandt, Thomas A1 - Strupp, Michael T1 - Gait deviations induced by visual stimulation in roll T2 - Experimental Brain Research Y1 - 2008 U6 - https://doi.org/10.1007/s00221-007-1134-6 SN - 0014-4819 SN - 1432-1106 VL - 185 IS - 1 SP - 21 EP - 26 ER - TY - GEN A1 - Jahn, Klaus A1 - Naeßl, Andrea A1 - Schneider, Erich A1 - Strupp, Michael A1 - Brandt, Thomas A1 - Dieterich, Marianne T1 - Inverse u-shaped curve for age dependency of torsional eye movement responses to galvanic vestibular stimulation T2 - Brain Y1 - 2003 U6 - https://doi.org/10.1093/brain/awg163 SN - 1460-2156 SN - 0006-8950 VL - 126 IS - 7 SP - 1579 EP - 1589 ER - TY - GEN A1 - Jahn, Klaus A1 - Naeßl, Andrea A1 - Strupp, Michael A1 - Schneider, Erich A1 - Brandt, Thomas A1 - Dieterich, Marianne T1 - Torsional eye movement responses to monaural and binaural galvanic vestibular stimulation: side-to-side asymmetries. T2 - Annals of the New York Academy of Sciences Y1 - 2003 U6 - https://doi.org/10.1111/j.1749-6632.2003.tb00265.x SN - 0077-8923 SN - 1749-6632 VL - 1004 SP - 485 EP - 489 ER - TY - GEN A1 - Jahn, Klaus A1 - Strupp, Michael A1 - Schneider, Erich A1 - Dieterich, Marianne A1 - Brandt, Thomas T1 - Visually induced gait deviations during different locomotion speeds T2 - Experimental Brain Research Y1 - 2001 U6 - https://doi.org/10.1007/s002210100884 SN - 0014-4819 SN - 1432-1106 VL - 141 IS - 3 SP - 370 EP - 374 ER - TY - GEN A1 - Schneider, Erich A1 - Glasauer, Stefan A1 - Dieterich, Marianne T1 - Central processing of human ocular torsion analyzed by galvanic vestibular stimulation T2 - Neuroreport Y1 - 2000 SN - 0959-4965 SN - 1473-558X VL - 11 IS - 7 SP - 1559 EP - 1563 ER - TY - GEN A1 - Jahn, Klaus A1 - Strupp, Michael A1 - Schneider, Erich A1 - Dieterich, Marianne A1 - Brandt, Thomas T1 - Differential effects of vestibular stimulation on walking and running T2 - Neuroreport Y1 - 2000 SN - 1473-558X SN - 0959-4965 VL - 11 IS - 8 SP - 1745 EP - 1748 ER - TY - GEN A1 - Stephan, Thomas A1 - Deutschländer, Angela A1 - Nolte, Annina A1 - Schneider, Erich A1 - Wiesmann, Martin A1 - Brandt, Thomas A1 - Dieterich, Marianne T1 - Functional mri of galvanic vestibular stimulation with alternating currents at different frequencies T2 - Neuroimage Y1 - 2005 U6 - https://doi.org/10.1016/j.neuroimage.2005.02.049 SN - 1053-8119 VL - 26 IS - 3 SP - 721 EP - 732 ER - TY - GEN A1 - Schneider, Erich A1 - Glasauer, Stefan A1 - Brandt, Thomas A1 - Dieterich, Marianne T1 - Nonlinear nystagmus processing causes torsional vor nonlinearity T2 - Annals of the New York Academy of Sciences Y1 - 2003 SN - 1749-6632 VL - 1004 SP - 500 EP - 505 ER - TY - GEN A1 - Dieterich, Marianne A1 - Glasauer, Stefan A1 - Brandt, Thomas T1 - Why acute unilateral vestibular midbrain lesions rarely manifest with rotational vertigo: a clinical and modelling approach to head direction cell function. T2 - Journal of Neurology Y1 - 2018 U6 - https://doi.org/10.1007/s00415-018-8828-5 SN - 0340-5354 SN - 1432-1459 VL - 265 IS - 5 SP - 1184 EP - 1198 ER - TY - GEN A1 - Glasauer, Stefan A1 - Dieterich, Marianne A1 - Brandt, Thomas T1 - Computational neurology of gravity perception involving semicircular canal dysfunction in unilateral vestibular lesions T2 - Progress in Brain Research N2 - Unilateral peripheral vestibular lesions not only lead to vertigo, nystagmus and imbalance, but also to a bias in the perception of verticality, which can be measured as tilt of the subjective visual vertical (SVV). Previously, this tilt has been assumed to be caused by a residual otolith bias, for example, because unequal numbers of active haircells on both sides of the utricular striola might result in an imbalance of the firing rates of central otolith neurons. Here we propose that a tilt of the subjective visual vertical might as well be caused by a vertical semicircular canal bias in the roll axis after unilateral peripheral lesions. The canal bias, acting similar to angular velocity stimuli, influences the SVV via the central gravity estimator, which under normal circumstances resolves a perceptual tilt-translation ambiguity. To illustrate our hypothesis, we compare model predictions to data on SVV measurements in patients with unilateral vestibular lesions while being tilted or being rotated eccentrically. We further embed the model of peripheral processing in a neural network that implements the idiotropic bias and represents the direction of gravity as population code in a three dimensional spherical topography. Y1 - 2019 U6 - https://doi.org/10.1016/bs.pbr.2019.04.010 SN - 1875-7855 SN - 0079-6123 VL - 248 SP - 303 EP - 317 ER -