TY - CHAP A1 - Villgrattner, Thomas A1 - Schneider, Erich A1 - Andersch, Philipp A1 - Ulbrich, Heinz ED - Suda, Yoshihiro T1 - Compact high dynamic 3 dof camera orientation system, development and control T2 - The 10th International Conference on Motion and Vibration Control MOVIC, proceedings, 17 - 20 August 2010, Tokyo, Japan Y1 - 2010 PB - Institute of Industrial Science, the University of Tokyo CY - Tokyo ER - TY - CHAP A1 - Kohlbecher, Stefan A1 - Bartl, Klaus A1 - Bardins, Stanislav A1 - Schneider, Erich T1 - Low-latency combined eye and head tracking system for teleoperating a robotic head in real-time T2 - Proceedings of the 2010 Symposium on EyeTracking Research & Applications T2 - ETRA '10, Proceedings of the 2010 Symposium on Eye-Tracking Research & Applications, Austin, Texas — March 22 - 24 Y1 - 2010 SN - 978-1-60558-994-7 U6 - https://doi.org/10.1145/1743666.1743695 SP - 117 EP - 120 PB - ACM Press CY - New York ER - TY - CHAP A1 - Wright, W. Geoffrey A1 - Schneider, Erich T1 - Manual motor control during "virtual" self-motion: Implications for vr rehabilitation T2 - 2009 Virtual Rehabilitation International Conference, Haifa, Israel, 29 June - 2 July 2009 Y1 - 2009 UR - http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=5174226 SN - 978-1-4244-4188-4 SN - 978-1-4244-4189-1 SP - 166 EP - 172 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Vockeroth, Johannes A1 - Bartl, Klaus A1 - Pfanzelt, Sandra A1 - Schneider, Erich ED - Westwood, James D. T1 - Medical documentation using a gaze-driven camera T2 - Medicine meets virtual reality 17 Y1 - 2009 SN - 978-160-750-402-3 SN - 978-144-160-558-0 SP - 413 EP - 416 PB - IOS Press CY - Amsterdam ER - TY - CHAP A1 - Schneider, Erich A1 - Kohlbecher, Stefan A1 - Bartl, Klaus A1 - Wallhoff, Frank A1 - Brandt, Thomas T1 - Experimental platform for wizard-of-oz evaluations of biomimetic active vision in robots T2 - IEEE International Conference on Robotics and Biomimetics (ROBIO), 2009, 19 - 23 Dec. 2009, Guilin, China Y1 - 2009 SN - 978-1-4244-4774-9 SN - 978-1-4244-4775-6 SP - 1484 EP - 1489 PB - IEEE CY - Piscataway, NJ ER - TY - GEN A1 - Brandt, Thomas A1 - Glasauer, Stefan A1 - Schneider, Erich T1 - A third eye for the surgeon T2 - Journal of neurology, neurosurgery, and psychiatry Y1 - 2006 U6 - https://doi.org/10.1136/jnnp.2005.073734 SN - 0022-3050 SN - 1468-330X VL - 77 IS - 2 SP - 278 ER - TY - GEN A1 - Schneider, Erich A1 - Glasauer, Stefan A1 - Dieterich, Marianne A1 - Kalla, Roger A1 - Brandt, Thomas T1 - Diagnosis of vestibular imbalance in the blink of an eye T2 - Neurology Y1 - 2004 SN - 0028-3878 SN - 1526-632X VL - 63 IS - 7 SP - 1209 EP - 1216 ER - TY - GEN A1 - Nowak, Dennis A. A1 - Hermsdörfer, Joachim A1 - Schneider, Erich A1 - Glasauer, Stefan T1 - Moving objects in a rotating environment rapid prediction of coriolis and centrifugal force perturbations T2 - Experimental Brain Research Y1 - 2004 U6 - https://doi.org/10.1007/s00221-004-1839-8 SN - 0014-4819 SN - 1432-1106 VL - 157 IS - 2 SP - 241 EP - 254 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 - Strupp, Michael A1 - Glasauer, Stefan A1 - Jahn, Klaus A1 - Schneider, Erich A1 - Krafczyk, Siegbert A1 - Brandt, Thomas T1 - Eye movements and balance T2 - Annals of the New York Academy of Sciences Y1 - 2003 SN - 1749-6632 VL - 1004 SP - 352 EP - 358 ER - TY - GEN A1 - Strupp, Michael A1 - Glasauer, Stefan A1 - Schneider, Erich A1 - Eggert, Thomas A1 - Glaser, Miriam T1 - Anterior canal failure: ocular torsion without perceptual tilt due to preserved otolith function T2 - Journal of Neurology Neurosurgery & Psychiatry Y1 - 2003 U6 - https://doi.org/10.1136/jnnp.74.9.1336 SN - 1468-330X SN - 0022-3050 VL - 74 IS - 9 SP - 1336 EP - 1338 ER - TY - GEN A1 - Heuser, Fabian A1 - Schulz, Christian A1 - Sağlam, Murat A1 - Ramaioli, Cecilia A1 - Heuberger, Maria A1 - Wagner, Klaus J. A1 - Jahn, Klaus A1 - Schneider, Erich A1 - Brandt, Thomas A1 - Glasauer, Stefan A1 - Lehnen, Nadine T1 - Preventing opioid-induced nausea and vomiting: Rest your head and close your eyes? T2 - PloS one Y1 - 2017 U6 - https://doi.org/10.1371/journal.pone.0173925 SN - 1932-6203 VL - 12 IS - 3 SP - e0173925 ER - TY - GEN A1 - Guinand, Nils A1 - Van de Berg, Raymond A1 - Cavuscens, Samuel A1 - Ranieri, Maurizio A1 - Schneider, Erich A1 - Lucieer, Floor A1 - Kingma, Hermann A1 - Guyot, Jean-Philippe A1 - Perez Fornos, Angelica T1 - The Video Head Impulse Test to Assess the Efficacy of Vestibular Implants in Humans T2 - Frontiers in neurology Y1 - 2017 U6 - https://doi.org/10.3389/fneur.2017.00600 SN - 1664-2295 VL - 8 SP - 13 ER - TY - GEN A1 - Heuberger, Maria A1 - Grill, Eva A1 - Saglam, Murat A1 - Ramaioli, Cecilia A1 - Müller, Martin A1 - Strobl, Ralf A1 - Holle, Rolf A1 - Peters, Annette A1 - Schneider, Erich A1 - Lehnen, Nadine T1 - Usability of the Video Head Impulse Test: Lessons from the Population-Based Prospective KORA Study T2 - Frontiers in Neurology Y1 - 2018 U6 - https://doi.org/10.3389/fneur.2018.00659 SN - 1664-2295 VL - 9 ER - TY - GEN A1 - Lehnen, Nadine A1 - Kellerer, Silvy A1 - Knorr, Alexander G. A1 - Schlick, Cornelia A1 - Jahn, Klaus A1 - Schneider, Erich A1 - Heuberger, Maria A1 - Ramaioli, Cecilia T1 - Head-Movement-Emphasized Rehabilitation in Bilateral Vestibulopathy T2 - Frontiers in Neurology Y1 - 2018 U6 - https://doi.org/10.3389/fneur.2018.00562 SN - 1664-2295 VL - 9 ER - TY - GEN A1 - Smyth, Duncan A1 - Mossman, Stuart A1 - Weatherall, Mark A1 - Jolliffe, Evan A1 - Joshi, Purwa A1 - Taylor, Jennifer A1 - Thorne, Katie A1 - Watson, Eloise A1 - Leadbetter, Ruth A1 - Mossman, Benjamin A1 - Moss, Tawhai A1 - Todd, Nicholas Sean A1 - Schneider, Erich T1 - Gentamicin vestibulotoxicity with modern systemic dosing regimens : a prospective study using videooculography T2 - Acta Oto-Laryngologica N2 - Objectives: To determine the incidence of gentamicin vestibulotoxicity with current dosing regimens, and to evaluate the feasibility of routine video-oculography on all patients given gentamicin. Materials and methods: In this prospective incidence study serial horizontal vestibulo-ocular reflex (HVOR) gain measurements were recorded using video-oculography on adult inpatients receiving intravenous gentamicin. The primary outcome was the proportion of patients developing impairment of their HVOR gain. Results: After exclusions, 42 patients were included in the analysis. Three patients (7.1%) developed asymptomatic vestibulotoxicity, exact 95% confidence interval 1.5-19.5%. In two of these patients the deficit resolved within several hours. No patients developed symptomatic vestibulotoxicity. There was no evidence for a generalised reduction in group HVOR gain with time. HVOR gain was not associated with total gentamicin dose, dynamic visual acuity or subjective imbalance. Conclusions and significance: Gentamicin may cause reversible, asymptomatic vestibulotoxicity. Video-oculography may be useful to monitor for vestibulotoxicity in patients treated with gentamcin; however, testing all patients routinely may be challenging. Y1 - 2019 U6 - https://doi.org/10.1080/00016489.2019.1637935 VL - 139 IS - 9 SP - 759 EP - 768 ER - TY - GEN A1 - Schöberl, Florian A1 - Pradhan, Cauchy A1 - Irving, Stephanie A1 - Buerger, Katharina A1 - Xiong, Guoming A1 - Kugler, Günter A1 - Kohlbecher, Stefan A1 - Engmann, Julia A1 - Werner, Philipp A1 - Brendel, Matthias A1 - Schneider, Erich A1 - Perneczky, Robert A1 - Jahn, Klaus A1 - Fougère, Christian la A1 - Bartenstein, Peter A1 - Brandt, Thomas A1 - Dietrich, Marianne A1 - Zwergal, Andreas T1 - Real-space navigation testing differentiates between amyloid-positive and -negative aMCI T2 - Neurology : official journal of the American Academy of Neurology Y1 - 2020 UR - https://n.neurology.org/content/94/8/e861 U6 - https://doi.org/10.1212/WNL.0000000000008758 SN - 1526-632X VL - 94 IS - 8 SP - e861 EP - e873 ER - TY - GEN A1 - Schöberl, Florian A1 - Irving, Stephanie A1 - Pradhan, Cauchy A1 - Bardins, Stanislav A1 - Trapp, Christoph A1 - Schneider, Erich A1 - Kugler, Günter A1 - Bartenstein, Peter A1 - Dietrich, Marianne A1 - Brandt, Thomas A1 - Zwergal, Andreas T1 - Prolonged allocentric navigation deficits indicate hippocampal damage in TGA T2 - Neurology : official journal of the American Academy of Neurology N2 - 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. Y1 - 2019 UR - https://n.neurology.org/content/92/3/e234/tab-article-info U6 - https://doi.org/10.1212/WNL.0000000000006779 SN - 0028-3878 SN - 1526-632X VL - 92 IS - 3 SP - e234 EP - e243 ER - TY - GEN A1 - Lehnen, Nadine A1 - Ramaioli, Cecilia A1 - Todd, Nicholas Sean A1 - Bartl, Klaus A1 - Kohlbecher, Stefan A1 - Jahn, Klaus A1 - Schneider, Erich T1 - Clinical and video head impulses: a simple bedside test in children T2 - Journal of Neurology KW - Head Velocity KW - Head Impulse KW - Head Impulse Testing KW - Rotational Chair KW - Vestibular Function Test Y1 - 2017 U6 - https://doi.org/10.1007/s00415-017-8450-y SN - 1432-1459 VL - 264 IS - 5 SP - 1002 EP - 1004 ER - TY - GEN A1 - Grill, Eva A1 - Heuberger, Maria A1 - Strobl, Ralf A1 - Saglam, Murat A1 - Holle, Rolf A1 - Linkohr, Birgit A1 - Ladwig, Karl-Heinz A1 - Peters, Annette A1 - Schneider, Erich A1 - Jahn, Klaus A1 - Lehnen, Nadine T1 - Prevalence, determinants, and consequences of vestibular hypofunction. results from the kora-ff4 survey T2 - Frontiers in Neurology N2 - Objective: Uni- or bilateral vestibular hypofunction (VH) impairs balance and mobility, and may specifically lead to injury from falls and to disability. The extent of this problem in the general population is still unknown and most likely to be underestimated. Objective of this study was to determine the prevalence, determinants, and consequences of VH in the general population. Methods: Data originates from the cross-sectional second follow-up (FF4) in 2013/14 of the KORA (Cooperative Health Research in the Region of Augsburg)-S4 study (1999–2001) from Southern Germany. This was a random sample of the target population consisting of all residents of the region aged 25–74 years in 1999. We included all participants who reported moderate or severe vertigo or dizziness during the last 12 months and a random sub-sample of participants representative for the general population without vertigo or dizziness during the last 12 months were tested. VH was assessed with the Video-Head Impulse Test (vHIT). Trained examiners applied high-acceleration, small-amplitude passive head rotations (“head impulses”) to the left and right in the plane of the horizontal semicircular canals while participants fixated a target straight ahead. During head impulses, head movements were measured with inertial sensors, eye movements with video-oculography (EyeSeeCam vHIT). Results: A total of 2,279 participants were included (mean age 60.8 years, 51.6% female), 570 (25.0%) with moderate or severe vertigo or dizziness during the last 12 months. Of these, 450 were assessed with vHIT where 26 (5.8%) had unilateral VH, and 16 (3.6%) had bilateral VH. Likewise, 190 asymptomatic participants were tested. Of these 5 (2.6%) had unilateral VH, and 2 (1.1%) had bilateral VH. Prevalence of uni- or bilateral VH among tested symptomatic participants was 2.4% in those < 48 years, and 32.1% in individuals aged 79 and over. Age-adjusted prevalence was 6.7% (95% CI 4.8%; 8.6%). VH was associated with worse health, falls, hearing loss, hearing impairment, and ear pressure. Conclusion: VH may affect between 53 and 95 million adults in Europe and the US. While not all affected persons will experience the full spectrum of symptoms and consequences, adequate diagnostic and therapeutic measures should become standard of care to decrease the burden of disease. Y1 - 2018 U6 - https://doi.org/10.3389/fneur.2018.01076 SN - 1664-2295 VL - 9 ER - TY - GEN A1 - Donald, Aimee A1 - Tan, Chong Y. A1 - Chakrapani, Anupam A1 - Hughes, Derralyn A. A1 - Sharma, Reena A1 - Cole, Duncan A1 - Bardins, Stanislav A1 - Gorges, Martin A1 - Jones, Simon A. A1 - Schneider, Erich T1 - Eye movement biomarkers allow for the definition of phenotypes in Gaucher Disease T2 - Orphanet journal of rare diseases : OJRD N2 - Background: Neurological forms of Gaucher disease, the inherited disorder of β-Glucosylceramidase caused by bi-allelic variants in GBA1, is a progressive disorder which lacks a disease-modifying therapy. Systemic manifestations of disease are effectively treated with enzyme replacement therapy, however, molecules which cross the blood-brain barrier are still under investigation. Clinical trials of such therapeutics require robust, reproducible clinical endpoints to demonstrate efficacy and clear phenotypic definitions to identify suitable patients for inclusion in trials. The single consistent clinical feature in all patients with neuronopathic disease is the presence of a supranuclear saccadic gaze palsy, in the presence of Gaucher disease this finding serves as diagnostic of 'type 3' Gaucher disease. Y1 - 2020 UR - https://ojrd.biomedcentral.com/articles/10.1186/s13023-020-01637-9 U6 - https://doi.org/10.1186/s13023-020-01637-9 SN - 1750-1172 VL - 15 ER - TY - GEN A1 - Belyakova-Bodina, Alexandra A1 - Ratanov, Mikhail A1 - Schneider, Erich A1 - Seliverstov, Yury A1 - Nuzhnyi, Evgenii A1 - Klyushnikov, Sergey A1 - Broutian, Amayak T1 - Uncovering bilateral vestibulopathy in patients with SANDO syndrome caused by mutations in POLG gene: a case series T2 - Journal of Neurology N2 - The triad of sensory ataxic neuropathy, dysarthria, and ophthalmoparesis (SANDO) comprise a distinct phenotype of rare mitochondrial disease. It is caused mainly by mitochondrial DNA depletion and deletions due to mutations in the nuclear genes, with POLG being one of the most common ones [1]. In SANDO syndrome, balance and gait disturbances have traditionally been attributed to sensory ataxic neuropathy and, in some patients, to cerebellar ataxia and/or limb weakness [2, 3]. However, there has been a report of bilateral vestibulopathy (BV) in a patient with SANDO caused by mutations in the POLG gene [4]. We present five patients with SANDO due to POLG gene mutations, whose vestibular and oculomotor function were assessed with video-oculography (VOG) Y1 - 2021 U6 - https://doi.org/10.1007/s00415-021-10650-2 SN - 1432-1459 SN - 0340-5354 VL - 268 IS - 10 SP - 3909 EP - 3912 ER -