@misc{SchneiderVillgrattnerVockerothetal., author = {Schneider, Erich and Villgrattner, Thomas and Vockeroth, Johannes and Bartl, Klaus and Kohlbecher, Stefan and Bardins, Stanislav and Ulbrich, Heinz and Brandt, Thomas}, title = {Eyeseecam: an eye movement-driven head camera for the examination of natural visual exploration}, series = {Annals of the New York Academy of Sciences}, volume = {1164}, journal = {Annals of the New York Academy of Sciences}, issn = {1749-6632}, doi = {10.1111/j.1749-6632.2009.03858.x}, pages = {461 -- 467}, language = {en} } @misc{StephanDeutschlaenderNolteetal., author = {Stephan, Thomas and Deutschl{\"a}nder, Angela and Nolte, Annina and Schneider, Erich and Wiesmann, Martin and Brandt, Thomas and Dieterich, Marianne}, title = {Functional mri of galvanic vestibular stimulation with alternating currents at different frequencies}, series = {Neuroimage}, volume = {26}, journal = {Neuroimage}, number = {3}, issn = {1053-8119}, doi = {10.1016/j.neuroimage.2005.02.049}, pages = {721 -- 732}, language = {en} } @misc{BergerBrandtFraneketal., author = {Berger, Birk and Brandt, Steven and Franek, James and Sch{\"u}ngel, Edmund and Koepke, Mark and Mussenbrock, Thomas and Schulze, Julian}, title = {Experimental Investigations of Electron Heating Dynamics and Ion Energy Distributions in Capacitive Discharges Driven by Customized Voltage Waveforms}, series = {Journal of Applied Physics}, volume = {118}, journal = {Journal of Applied Physics}, number = {22}, issn = {1089-7550}, doi = {10.1063/1.4937403}, pages = {223302}, language = {en} } @misc{LuisZhuCostaetal., author = {Luis, Leonel and Zhu, Hong and Costa, Jo{\~a}o and Valls-Sol{\´e}, Josep and Brandt, Thomas and Zhou, Wu and Schneider, Erich}, title = {Reply to the commentary on luis et al. "spontaneous plugging of the horizontal semicircular canal with reversible canal dysfunction and recovery of vestibular evoked myogenic potentials}, series = {Otology \& Neurotology}, volume = {35}, journal = {Otology \& Neurotology}, number = {2}, issn = {1531-7129}, pages = {379 -- 383}, language = {en} } @misc{KuglerHuppertSchneideretal., author = {Kugler, G{\"u}nter and Huppert, Doreen and Schneider, Erich and Brandt, Thomas}, title = {Fear of heights freezes gaze to the horizon}, series = {Journal of Vestibular Research}, volume = {24}, journal = {Journal of Vestibular Research}, number = {5-6}, issn = {0957-4271}, doi = {10.3233/VES-140529}, pages = {433 -- 441}, language = {en} } @misc{KuglerHuppertEckletal., author = {Kugler, G{\"u}nter and Huppert, Doreen and Eckl, Maria and Schneider, Erich and Brandt, Thomas}, title = {Visual exploration during locomotion limited by fear of heights}, series = {PLoS One}, volume = {9}, journal = {PLoS One}, number = {8}, issn = {1932-6203}, doi = {10.1371/journal.pone.0105906}, pages = {e105906}, language = {en} } @misc{SchneiderJahnDieterichetal., author = {Schneider, Erich and Jahn, Klaus and Dieterich, Marianne and Brandt, Thomas and Strupp, Michael}, title = {Gait deviations induced by visual stimulation in roll}, series = {Experimental Brain Research}, volume = {185}, journal = {Experimental Brain Research}, number = {1}, issn = {0014-4819}, doi = {10.1007/s00221-007-1134-6}, pages = {21 -- 26}, language = {en} } @misc{LuisCostaVazGarciaetal., author = {Luis, Leonel and Costa, Jo{\~a}o and Vaz Garcia, Fernando and Valls-Sol{\´e}, Josep and Brandt, Thomas and Schneider, Erich}, title = {Spontaneous plugging of the horizontal semicircular canal with reversible canal dysfunction and recovery of vestibular evoked myogenic potentials}, series = {Otology \& neurotology}, volume = {34}, journal = {Otology \& neurotology}, number = {4}, issn = {1537-4505}, pages = {743 -- 747}, language = {en} } @misc{BrandtGlasauerSchneider, author = {Brandt, Thomas and Glasauer, Stefan and Schneider, Erich}, title = {A third eye for the surgeon}, series = {Journal of neurology, neurosurgery, and psychiatry}, volume = {77}, journal = {Journal of neurology, neurosurgery, and psychiatry}, number = {2}, issn = {0022-3050}, doi = {10.1136/jnnp.2005.073734}, pages = {278}, language = {en} } @misc{JahnNaesslSchneideretal., author = {Jahn, Klaus and Naeßl, Andrea and Schneider, Erich and Strupp, Michael and Brandt, Thomas and Dieterich, Marianne}, title = {Inverse u-shaped curve for age dependency of torsional eye movement responses to galvanic vestibular stimulation}, series = {Brain}, volume = {126}, journal = {Brain}, number = {7}, issn = {1460-2156}, doi = {10.1093/brain/awg163}, pages = {1579 -- 1589}, language = {en} } @misc{JahnNaesslStruppetal., author = {Jahn, Klaus and Naeßl, Andrea and Strupp, Michael and Schneider, Erich and Brandt, Thomas and Dieterich, Marianne}, title = {Torsional eye movement responses to monaural and binaural galvanic vestibular stimulation: side-to-side asymmetries.}, series = {Annals of the New York Academy of Sciences}, volume = {1004}, journal = {Annals of the New York Academy of Sciences}, issn = {0077-8923}, doi = {10.1111/j.1749-6632.2003.tb00265.x}, pages = {485 -- 489}, language = {en} } @misc{JahnStruppSchneideretal., author = {Jahn, Klaus and Strupp, Michael and Schneider, Erich and Dieterich, Marianne and Brandt, Thomas}, title = {Visually induced gait deviations during different locomotion speeds}, series = {Experimental Brain Research}, volume = {141}, journal = {Experimental Brain Research}, number = {3}, issn = {0014-4819}, doi = {10.1007/s002210100884}, pages = {370 -- 374}, language = {en} } @misc{JahnStruppSchneideretal., author = {Jahn, Klaus and Strupp, Michael and Schneider, Erich and Dieterich, Marianne and Brandt, Thomas}, title = {Differential effects of vestibular stimulation on walking and running}, series = {Neuroreport}, volume = {11}, journal = {Neuroreport}, number = {8}, issn = {1473-558X}, pages = {1745 -- 1748}, language = {en} } @inproceedings{SchneiderKohlbecherBartletal., author = {Schneider, Erich and Kohlbecher, Stefan and Bartl, Klaus and Wallhoff, Frank and Brandt, Thomas}, title = {Experimental platform for wizard-of-oz evaluations of biomimetic active vision in robots}, series = {IEEE International Conference on Robotics and Biomimetics (ROBIO), 2009, 19 - 23 Dec. 2009, Guilin, China}, booktitle = {IEEE International Conference on Robotics and Biomimetics (ROBIO), 2009, 19 - 23 Dec. 2009, Guilin, China}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4244-4774-9}, pages = {1484 -- 1489}, language = {en} } @misc{SchneiderGlasauerBrandtetal., author = {Schneider, Erich and Glasauer, Stefan and Brandt, Thomas and Dieterich, Marianne}, title = {Nonlinear nystagmus processing causes torsional vor nonlinearity}, series = {Annals of the New York Academy of Sciences}, volume = {1004}, journal = {Annals of the New York Academy of Sciences}, issn = {1749-6632}, pages = {500 -- 505}, language = {en} } @misc{StruppGlasauerJahnetal., author = {Strupp, Michael and Glasauer, Stefan and Jahn, Klaus and Schneider, Erich and Krafczyk, Siegbert and Brandt, Thomas}, title = {Eye movements and balance}, series = {Annals of the New York Academy of Sciences}, volume = {1004}, journal = {Annals of the New York Academy of Sciences}, issn = {1749-6632}, pages = {352 -- 358}, language = {en} } @misc{HeuserSchulzSağlametal., author = {Heuser, Fabian and Schulz, Christian and Sağlam, Murat and Ramaioli, Cecilia and Heuberger, Maria and Wagner, Klaus J. and Jahn, Klaus and Schneider, Erich and Brandt, Thomas and Glasauer, Stefan and Lehnen, Nadine}, title = {Preventing opioid-induced nausea and vomiting: Rest your head and close your eyes?}, series = {PloS one}, volume = {12}, journal = {PloS one}, number = {3}, issn = {1932-6203}, doi = {10.1371/journal.pone.0173925}, pages = {e0173925}, language = {en} } @misc{DieterichGlasauerBrandt, author = {Dieterich, Marianne and Glasauer, Stefan and Brandt, Thomas}, title = {Why acute unilateral vestibular midbrain lesions rarely manifest with rotational vertigo: a clinical and modelling approach to head direction cell function.}, series = {Journal of Neurology}, volume = {265}, journal = {Journal of Neurology}, number = {5}, issn = {0340-5354}, doi = {10.1007/s00415-018-8828-5}, pages = {1184 -- 1198}, language = {en} } @misc{GlasauerDieterichBrandt, author = {Glasauer, Stefan and Dieterich, Marianne and Brandt, Thomas}, title = {Computational neurology of gravity perception involving semicircular canal dysfunction in unilateral vestibular lesions}, series = {Progress in Brain Research}, volume = {248}, journal = {Progress in Brain Research}, issn = {1875-7855}, doi = {10.1016/bs.pbr.2019.04.010}, pages = {303 -- 317}, abstract = {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.}, language = {en} } @misc{SchoeberlIrvingPradhanetal., author = {Sch{\"o}berl, Florian and Irving, Stephanie and Pradhan, Cauchy and Bardins, Stanislav and Trapp, Christoph and Schneider, Erich and Kugler, G{\"u}nter and Bartenstein, Peter and Dietrich, Marianne and Brandt, Thomas and Zwergal, Andreas}, title = {Prolonged allocentric navigation deficits indicate hippocampal damage in TGA}, series = {Neurology : official journal of the American Academy of Neurology}, volume = {92}, journal = {Neurology : official journal of the American Academy of Neurology}, number = {3}, issn = {0028-3878}, doi = {10.1212/WNL.0000000000006779}, pages = {e234 -- e243}, abstract = {Objective To investigate long-term recovery of allocentric and egocentric spatial orientation as a sensitive marker for hippocampal and extrahippocampal network function in transient global amnesia (TGA). Methods A group of 18 patients with TGA performed an established real-space navigation paradigm, requiring allo- and egocentric spatial orientation abilities, 3 days (postacute stage) and 3 months (follow-up) after symptom onset. Visual exploration behavior and navigation strategy were documented by a gaze-controlled, head-fixed camera. Allo- and egocentric spatial orientation performance was compared to that of 12 age-matched healthy controls. Navigation-induced brain activations were measured using [18F]-fluorodeoxyglucose-PET in a subgroup of 8 patients in the postacute stage and compared to those of the controls. Results In the postacute stage, the patients navigated worse and had higher error rates than controls in allocentric (p = 0.002), but not in egocentric, route planning (p = 0.30), despite complete recovery of verbal (p = 0.58) and figural memory (p = 0.11). Until follow-up, allocentric navigation deficits improved, but higher error rates and reduced use of shortcuts persisted (p < 0.0001). Patients still exhibited relatively more fixations of unique landmarks during follow-up (p = 0.05). PET measurements during the postacute stage showed increased navigation-induced brain activations in the right hippocampus, bilateral retrosplenial, parietal, and mesiofrontal cortices, and cerebellar dentate nucleus in patients compared to controls (p < 0.005). Conclusions Patients with TGA show selective and prolonged deficits of allocentric spatial orientation. Activations in right hippocampal and extrahippocampal hubs of the cerebral navigation network functionally substitute for the deficit in creating and updating the internal cognitive map in TGA.}, language = {en} }