TY - GEN A1 - Dietrich, Haike A1 - Heidger, F. A1 - Schniepp, Roman A1 - MacNeilage, Paul R. A1 - Glasauer, Stefan A1 - Wühr, Max T1 - Head motion predictability explains phase-and speed-dependent suppression of vestibular balance control during walking T2 - Elsevier N2 - Methods: Body sway was analyzed by measuring the center of pressure (CoP) in 10 healthy participants on a pressure-sensitive treadmill during standing and walking at 0.4 or 0.8 m/s. Continuous SVS (0–25 Hz; peak amplitude at±4.5 mA) was delivered by a bipolar binaural electrode configuration over the mastoid processes to evoke postural responses in the roll plane. Time-dependent coherence between SVS and medio-lateral body sway was analyzed to examine the dynamic impact of vestibular cues during locomotion. HMP was estimated using a previously established model (MacNeilage and Glasauer, 2017). Results: SVS-CoP coherence decreased from standing to slow walking and further decreased with increasing locomotor speed (p< 0.001). Correspondingly, HMP increased with faster locomotion (p= 0.001). SVS-CoP coherence depended on the gait cycle phase with two distinct peaks occurring at 25 … Y1 - 2020 U6 - https://doi.org/10.1016/j.clinph.2019.12.083 VL - 131 IS - 4 SP - e219 EP - e220 PB - Elsevier ET - 1. ER - TY - GEN A1 - Chen, Siyi A1 - Glasauer, Stefan A1 - Müller, Hermann J. A1 - Conci, Markus T1 - Surface filling-in and contour interpolation contribute independently to Kanizsa figure formation T2 - Journal of Experimental Psychology Y1 - 2018 U6 - https://doi.org/10.1037/xhp0000540 SN - 1939-1277 SN - 0096-1523 VL - 44 IS - 9 SP - 1399 EP - 1413 ER - TY - GEN A1 - Kalla, Roger A1 - Spiegel, Rainer A1 - Claassen, Jens A1 - Bardins, Stanislav A1 - Hahn, Ales A1 - Schneider, Erich A1 - Lehrer, Nicole A1 - Glasauer, Stefan A1 - Brandt, Thomas A1 - Strupp, Michael T1 - Comparison of 10-mg doses of 4-aminopyridine and 3,4-diaminopyridine for the treatment of downbeat nystagmus T2 - Journal of neuro-ophthalmology Y1 - 2011 U6 - https://doi.org/10.1097/WNO.0b013e3182258086 SN - 1536-5166 SN - 1070-8022 VL - 32 IS - 2 SP - 320 EP - 325 ER - TY - GEN A1 - Flanagin, Virginia A1 - Klinkowski, Svenja A1 - Brodt, Svenja A1 - Graetsch, Melanie A1 - Roselli, Carolina A1 - Glasauer, Stefan A1 - Gais, Steffen T1 - The precuneus as a central node in declarative memory retrieval T2 - Cerebral Cortex N2 - Both, the hippocampal formation and the neocortex are contributing to declarative memory, but their functional specialization remains unclear. We investigated the differential contribution of both memory systems during free recall of word lists. In total, 21 women and 17 men studied the same list but with the help of different encoding associations. Participants associated the words either sequentially with the previous word on the list, with spatial locations on a well-known path, or with unique autobiographical events. After intensive rehearsal, subjects recalled the words during functional magnetic resonance imaging (fMRI). Common activity to all three types of encoding associations was identified in the posterior parietal cortex, in particular in the precuneus. Additionally, when associating spatial or autobiographical material, retrosplenial cortex activity was elicited during word list recall, while hippocampal activity emerged only for autobiographically associated words. These findings support a general, critical function of the precuneus in episodic memory storage and retrieval. The encoding-retrieval repetitions during learning seem to have accelerated hippocampus-independence and lead to direct neocortical integration in the sequentially associated and spatially associated word list tasks. During recall of words associated with autobiographical memories, the hippocampus might add spatiotemporal information supporting detailed scenic and contextual memories. Y1 - 2023 U6 - https://doi.org/10.1093/cercor/bhac476 SN - 1460-2199 VL - 33 IS - 10 SP - 5981 EP - 5990 ER - TY - CHAP A1 - Glasauer, Stefan A1 - Knorr, Alexander G. ED - Fritzsch, Bernd ED - Straka, Hans T1 - Physical Nature of Vestibular Stimuli T2 - The Senses: A Comprehensive Reference, Volume 6: Vestibular System and Balance N2 - The vestibular sensors in the inner ear measure head movement with respect to an inertial frame of reference. The chapter describes the principles of measurement of the vestibular sensors, the physical stimuli that are measured, and specific issues that require central processing. An overview about so-called artificial vestibular stimuli that mimic the effect of natural head movement is provided. Y1 - 2020 U6 - https://doi.org/10.1016/B978-0-12-809324-5.23909-6 SP - 6 EP - 11 PB - Elsevier CY - Amsterdam ET - 2. Edition ER - TY - GEN A1 - Costalago Meruelo, Alicia A1 - Fleuriet, Jérome A1 - Bakst, Leah A1 - Mustari, Michael J. A1 - Glasauer, Stefan T1 - Modeling and Prediction of Sinusoidal Smooth Pursuit using Artificial Neural Networks T2 - 40th Annual International Conference of the IEEE, Engineering in Medicine and Biology Society, 2018 Y1 - 2018 UR - http://embc.embs.org/2018/wp-content/uploads/sites/35/2018/08/99118-EMBC-Final-Program.pdf UR - https://embs.papercept.net/conferences/conferences/EMBC18/program/EMBC18_ContentListWeb_3.html#thpos-23_09 PB - IEEE EMBC Hawaii ER - TY - GEN A1 - Glasauer, Stefan A1 - Dieterich, Marianne A1 - Brandt, Thomas T1 - Neuronal network-based mathematical modeling of perceived verticality in acute unilateral vestibular lesions: from nerve to thalamus and cortex T2 - Journal of Neurology Y1 - 2018 U6 - https://doi.org/10.1007/s00415-018-8909-5 SN - 1432-1459 SN - 0340-5354 VL - 265 IS - Supplement 1 SP - 112 ER - TY - GEN A1 - Xiang, Min A1 - Seemungal, Barry M. A1 - Glasauer, Stefan T1 - Quantitative postural models as biomarkers of balance in Parkinson’s disease T2 - Brain Y1 - 2018 U6 - https://doi.org/10.1093/brain/awy250 SN - 0006-8950 SN - 1460-2156 VL - 141 IS - 10 SP - 2824 EP - 2827 ER - TY - GEN A1 - Salmasi, Mehrdad A1 - Glasauer, Stefan A1 - Stemmler, Martin T1 - The optimal number of release sites in synapses with neurotransmitter spillover T2 - Bernstein Conference 2019 Y1 - 2019 U6 - https://doi.org/10.12751/nncn.bc2019.0264 ER - TY - GEN A1 - Glasauer, Stefan A1 - Shi, Z. T1 - Another dead salmon? The measurement flaw of serial dependence in human perception T2 - Abstract for SfN Global Connectome Y1 - 2020 UR - https://www.sfn.org/-/media/SfN/Documents/NEW-SfN/Meetings/SfN-Global-Connectome/SFN21_Connectome_Abstracts_PDFs.pdf SP - 1891 EP - 11892 ER -