Publications

2023

Rausch, L. and Schünemann, M. and Drebitz, E. and Harnack, D. and Ernst, U. A. and Kreiter, A. K. (2023) Strong attentional modulation of V1/V2 activity implements a robust, contrast-invariant control mechanism for selective information processing

Schünemann, M. and Ernst, U. A. (2023) Routing by spontaneous synchronization

2022

Maik Schünemann, and Udo Alexander Ernst, and Mark Kesseb?hmer, (2022) A rigorous stochastic theory for spike pattern formation in recurrent neural networks with arbitrary connection topologies arXiv preprint arXiv:2202.02520

2021

Ernst, U. A. and Chen, X. and Bohnenkamp, L. and Galashan, F. O. and Wegener, D. (2021) Dynamic divisive normalization circuits explain and predict change detection in monkey area MT Public Library of Science

Faesel, N. and Schünemann, M. and Koch, M. and Fendt, M. (2021) Antiotensin II-induced drinking behavior as a method to verify cannula placement into the cerebral ventricles of mice: An evaluation of its accuracy Physiology & Behavior

2020

Ernst, U. A. and Chen, X. and Bohnenkamp, L. and Galashan, F. O. and Wegener, D. (2020) A simple canonical circuitry for non-stationary normalization by inhibition to explain and predict change detection in monkey area MT bioRxiv

Lisitsyn, D. and Grothe, I. and Kreiter, A. K. and Ernst, U. A. (2020) Visual stimulus content in V4 is conveyed by gamma-rhythmic information packages The Journal of Neuroscience

2019

Capparelli, F. and Pawelzik, K. R. and Ernst, U. A. (2019) Constrained inference in sparse coding reproduces contextual effects and predicts laminar neural dynamics PLOS Computational Biology

Lisitsyn, D. and Ernst, U. A. (2019) Causally investigating cortical dynamics and signal processing by targeting natural system attractors with precisely timed (electrical) stimulation Frontiers in Computational Neuroscience

Rotermund, D. and Ernst, U. A. and Pawelzik, K. R. (2019) Open Hardware for neuro-prosthesis research: A study about a closed-loop multi-channel system for electrical surface stimulations and measurements HardwareX

2018

Grothe, I. and Rotermund, D. and Neitzel, S. D. and Mandon, S. and Ernst, U. A. and Kreiter, A. K. and Pawelzik, K. R. (2018) Attention selectively gates afferent signal transmission to area V4 The Journal of Neuroscience

2017

Grzymisch, A. and Grimsen, C. and Ernst, U. A. (2017) Contour integration in dynamic scenes: Impaired detection performance in extended presentations Frontiers in Psychology

Harnack, D. and Laminski, E. and Schünemann, M. and Pawelzik, K. R. (2017) Topological Causality in Dynamical Systems American Physical Society

Rotermund, D. and Ernst, U. A. and Pawelzik, K. R. (2017) Open hardware for neuro-prosthesis research: A study about a closed-loop multi-channel system for electrical surface stimulations and measurements ArXiv

2016

Ernst, U. A. and Schiffer, A. and Persike, M. and Meinhardt, G. (2016) Contextual interactions in grating plaid configurations are explained by natural image statistics and neural modeling Frontiers in Systems Neuroscience

Rotermund, D. and Pistor, J. and Hoeffmann, J. and Schellenberg, T. and Boll, D. and Tolstosheeva, E. and Gauck, D. and Peters-Drolshagen, D. and Kreiter, A. K. and Schneider, M. and Paul, S. and Lang, W. and Pawelzik, K. R. (2016) Open Hardware: Towards a fully-wireless sub-cranial neuro-implant for measuring electrocorticography signals BioRxiv

2015

Grothe, I. and Rotermund, D. and Neitzel, S. D. and Mandon, S. and Ernst, U. A. and Kreiter, A. K. and Pawelzik, K. R. (2015) Attention selectively gates afferent signal transmission to area V4 BioRxiv

Harnack, D. and Ernst, U. A. and Pawelzik, K. R. (2015) A model for attentional information routing through coherence predicts biased competition and multistable perception J Neurophysiol.

2014

Toemen, N. and Rotermund, D. and Ernst, U. A. (2014) Marginally subcritical dynamics explain enhanced stimulus discriminability under attention Front. Syst. Neurosci.

van Humbeeck, N. and Schmitt, N. and Hermens, F. and Wagemans, J. and Ernst, U. A. (2014) The role of eye movements in a contour detection task Journal of Vision

2013

Arévalo, O. J. and Bornschlegl, M. A. and Eberhardt, S. and Ernst, U. A. and Pawelzik, K. R. and Fahle, M. (2013) Dynamics of dual prism adaptation: Relating novel experimental results to a minimalistic neural model PLoS One

Rotermund, D. and Ernst, U. A. and Mandon, S. and Taylor, K. and Smiyukha, Y. and Kreiter, A. K. and Pawelzik, K. R. (2013) Toward high performance, weakly invasive Brain Computer Interfaces using selective visual attention Journal of Neuroscience

2012

Ernst, U. A. and Mandon, S. and Schinkel-Bielefeld, N. and Neitzel, S. D. and Kreiter, A. K. and Pawelzik, K. R. (2012) Optimality of human contour integration Public Library of Science

Lochmann, T. and Ernst, U. A. and Deneve, S. (2012) Perceptual inference predicts contextual modulations of sensory responses Soc Neuroscience

2011

Ernst, U. A. and Pawelzik, K. R. (2011) Sensible balance Science

2009

Rotermund, D. and Ernst, U. A. and Taylor, K. and Pawelzik, K. R. and Kreiter, A. K. (2009) Attention improves object representation in visual cortical field potentials Soc Neuroscience

2008

Hermens, F. and Herzog, M. H. and Luksys, G. and Gerstner, W. and Ernst, U. A. (2008) Modeling spatial and temporal aspects of visual backward masking. American Psychological Association

2007

Ernst, U. A. and Rotermund, D. and Pawelzik, K. R. (2007) Efficient computation based on stochastic spikes Neural Computation

Hermens, F. and Ernst, U. A. (2007) Visual backward masking: Modeling spatial and temporal aspects Advances in Cognitive Psychology

Levina, A. and Ernst, U. A. and Herrmann, M. (2007) Criticality of avalanche dynamics in adaptive recurrent networks Neurocomputing

Patzelt, F. and Riegel, M. and Ernst, U. A. and Pawelzik, K. R. (2007) Self-organized critical noise amplification in human closed loop control Frontiers

2006

Rotermund, D. and Ernst, U. A. and Pawelzik, K. R. (2006) Towards on-line adaptation of neuro-prostheses with neuronal evaluation signals Biol. Cyb.

Schinkel-Bielefeld, N. and Ernst, U. A. and Pawelzik, K. R. (2006) Optimal contour integration: When additive algorithms fail Neurocomputing

2005

Schinkel-Bielefeld, N. and Pawelzik, K. R. and Ernst, U. A. (2005) Robust integration and detection of noisy contours in a probabilistic neural model Neurocomputing

2004

Ernst, U. A. and Mandon, S. and Pawelzik, K. R. and Kreiter, A. K. (2004) How ideally do macaque monkeys integrate contours? Neurocomputing

2003

Ernst, U. A. and Etzold, A. and Herzog, M. H. and Eurich, C. W. (2003) Dynamics of neuronal populations modeled by a Wilson-Cowan system account for the transient visibility of masked stimuli Neurocomputing

Herzog, M. H. and Ernst, U. A. and Etzold, A. and Eurich, C. W. (2003) Local interactions in neural networks explain global effects in the masking of visual stimuli MIT Press

Herzog, M. H. and Ernst, U. A. and Eurich, C. W. (2003) Getting the picture Scientific American Mind

Herzog, M. H. and Harms, M. and Ernst, U. A. and Eurich, C. W. and Mahmud, S. H. and Fahle, M. (2003) Extending the shine-through effect to classical masking paradigms Elsevier

2002

Eurich, C. W. and Herrmann, J. M. and Ernst, U. A. (2002) Finite-size effects of avalanche dynamics APS

Henkel, R. D. and Ernst, U. A. and Pawelzik, K. R. (2002) Synchronizing assemblies perform magnitude-invariant pattern detection Neurocomputing

Herzog, M. H. and Ernst, U. A. and Eurich, C. W. (2002) Objekterkennung: Ein Kamel ist keine Palme Gehirn und Geist, Spektrum der Wissenschaft Verlagsgesellschaft

2001

Ernst, U. A. and Pawelzik, K. R. and Sahar-Pikielny, C. and Tsodyks, M. V. (2001) Intracortical origin of visual maps Nature Neuroscience

2000

Eurich, C. W. and Pawelzik, K. R. and Ernst, U. A. and Thiel, A. and Cowan, J. D. and Milton, J. G. (2000) Delay adaptation in the nervous system Neurocomputing

1999

Ernst, U. A. and Pawelzik, K. R. and Tsodyks, M. V. and Sejnowski, T. (1999) Relation between retinotopical and orientation maps in visual cortex Neural Computation

Ernst, U. A. and Pawelzik, K. R. and Wolf, F. and Geisel, T. (1999) Theory of nonclassical receptive field phenomena in the visual cortex Neurocomputing

Eurich, C. W. and Pawelzik, K. R. and Ernst, U. A. and Thiel, A. and Cowan, J. D. and Milton, J. G. (1999) Dynamics of self-organized delay adaptation APS

1998

Ernst, U. A. and Pawelzik, K. R. and Geisel, T. (1998) Delay-induced multistable synchronization of biological oscillators Phys. Rev. E

Lin, J. and Pawelzik, K. R. and Ernst, U. A. and Sejnowski, T. (1998) Irregular synchronous activity in stochastically-coupled networks of integrate-and-fire neurons Network

1995

Ernst, U. A. and Pawelzik, K. R. and Geisel, T. (1995) Synchronization induced by temporal delays in pulse-coupled oscillators Phys. Rev. Lett.

2019

Toemen, N. and Herrmann, J. M. and Ernst, U. A. (2019) The functional role of critical dynamics in neural systems Springer

2013

Ernst, U. A. and Grimsen, C. and Jan?en, A. and Wegener, D. (2013) Perception Pion Ltd., London

2019

Toemen, N. and Ernst, U. A. (2019) The role of criticality in flexible visual information processing Springer

2013

Kretzberg, J. and Ernst, U. A. (2013) Vision Springer Verlag

2002

Ernst, U. A. and Eurich, C. W. (2002) The Handbook of Brain Theory and Neural Networks MIT press, Cambridge, MA

2001

Ernst, U. A. and Pawelzik, K. R. and Tsodyks, M. V. (2001) Handbook of Biological Physics Elsevier Science B.V., Amsterdam

2024

Ernst, U. A. and Rotermund, D. and Korb, K. (2024) Modelling contour integration with corners in a convolutional neural network CoSyNe Conference 2024

2023

Korb, K. and Ernst, U. A. and Rotermund, D. (2023) Modelling contour integration with corner elements in a convolutional neural network Bernstein Conference 2023

Scialom, E. and Ernst, U. A. and Rotermund, D. and Herzog, M. H. (2023) A psychophysical approach to object rendering in future V4 prostheses Bernstein Conference 2023

Scialom, E. and Ernst, U. A. and Rotermund, D. and Herzog, M. H. (2023) Which fragments support object recognition best? 23rd Annual Meeting of the Vision Sciences Society, St. Petersburg, USA

Scialom, E. and Ernst, U. A. and Rotermund, D. and Herzog, M. H. (2023) High-level visual information of local fragments affects object recognition European Conference on Visual Perception 2023, Paphos, Cyprus, Greece

2022

Shishikura, M. and Ernst, U. A. and Grothe, I. and Kreiter, A. K. and Sakai, K. (2022) Gamma activity spindles in V4 LFPs are modulated by stimulus dynamics and attentional demand Neuroscience Meeting Planner. San Diego, CA: Society for Neuroscience, 2022. Online

Maik Schünemann, and Udo Ernst, (2022) Selective signal processing by spontaneous synchronization Science Communications World Wide

Maik Schünemann, and Udo Ernst, (2022) Routing by avalanches: a theoretical framework for selective processing in the visual system Neuroscience Meeting Planner. San Diego, CA: Society for Neuroscience, 2022. Online

2021

Rausch, L. and Schünemann, M. and Drebitz, E. and Harnack, D. and Ernst, U. A. and Kreiter, A. K. (2021) Attentional modulations overcome large activity differences between competing neuronal populations in area V1/V2 G\"ottingen Meeting of the German Neuroscience Society 2021

Schünemann, M. and Ernst, U. A. (2021) Information routing in an analytically tractable model of critical dynamics Bernstein Conference 2021

2020

Shishikura, M. and Sakai, K. and Grothe, I. and Kreiter, A. K. and Ernst, U. A. (2020) Dynamics of gamma oscillations in V4 local field potentials reveal mechanisms for selective information processing Annual Meeting of the Japan Neuroscience Society, Kobe

2019

Chen, X. and Bohnenkamp, L. and Wegener, D. and Ernst, U. A. (2019) A structurally simple model explains MT transients under variable stimulus and behavioral conditions Perception, 42 ECVP Supplement (oral presentation), Leuven

Chen, X. and Bohnenkamp, L. and Wegener, D. and Ernst, U. A. (2019) A structurally simple model explains MT transients under variable stimulus and behavioral conditions Bernstein Conference 2019, Berlin

Schünemann, M. and Ke?eb?hmer, M. and Ernst, U. A. (2019) Exact avalance distributions for inhomogenous networks of non-leaky integrate and fire neurons Bernstein Conference 2019, Berlin

Schünemann, M. and Rausch, L. and Drebitz, E. and Harnack, D. and Ernst, U. A. and Kreiter, A. K. (2019) Unexpectedly strong attentional modulation of V1/V2 activity implements a robust, contrast-invariant control mechanism for selective information processing Bernstein Conference 2019, Berlin

Schiffer, A. and Ernst, U. A. and Persike, M. (2019) Thinking around the corner: How to process sharp bends in contour integration Perception, 42 ECVP Supplement (poster presentation), Leuven

Maik Schünemann, and Udo Ernst, and Mark Kesseb\"ohmer, (2019) Exact avalanche distributions for inhomogeneous networks of non-leaky integrate and fire neurons International Conference of Mathematical Neurosciences

2018

Capparelli, F. and Pawelzik, K. R. and Rotermund, D. and Ernst, U. A. (2018) Generative model of visual cortex with short- and long-range recurrent interactions BMC Neuroscience 2018 (CNS Seattle)

Capparelli, F. and Pawelzik, K. R. and Rotermund, D. and Ernst, U. A. (2018) Generative model of visual cortex with short- and long-range recurrent interactions Bernstein Conference 2018 (Berlin)

Harnack, D. and Drebitz, E. and Rausch, L. and Ernst, U. A. and Kreiter, A. K. (2018) Attentional allocation increases mean firing rates of target representations in V1 over nearby distractor representations via two distinct mechanisms 2018 Neuroscience Meeting Planner

Schünemann, M. and Toemen, N. and Ernst, U. A. (2018) Cortical information integration with critical subnetworks: Large capacity, high accuracy, and rapid detection BMC Neuroscience 2018 (CNS Seattle

Schünemann, M. and Toemen, N. and Ernst, U. A. (2018) Cortical information integration with critical subnetworks: Large capacity, high accuracy, and rapid detection Bernstein Conference 2018 (Berlin)

2017

Capparelli, F. and Rotermund, D. and Pawelzik, K. R. and Ernst, U. A. (2017) Generative models of visual cortex with short and long range horizontal interactions Bernstein Conference 2017, G?ttingen

Grzymisch, A. and Schiffer, A. and Persike, M. and Ernst, U. A. (2017) Integration of orientation and spatial frequency in a model of visual cortex Bernstein Conference 2017, G?ttingen

Harnack, D. and Ernst, U. A. (2017) Performance-optimization guided distribution of attentional resources BMC Neuroscience 2017 (CNS), Antwerp

Lisitsyn, D. and Drebitz, E. and Grothe, I. and Kreiter, A. K. and Ernst, U. A. (2017) Dissecting gamma phase and amplitude-specific information routing in V4 of macaque during selective attention BMC Neuroscience 2017 (CNS Antwerp)

Schünemann, M. and Toemen, N. and Ernst, U. A. (2017) Critical subnetworks for feature integration Bernstein Conference 2017, G?ttingen

Schiffer, A. and Grzymisch, A. and Persike, M. and Ernst, U. A. (2017) Integration of orientation and spatial frequency in a model of visual cortex BMC Neuroscience 2017 (CNS Antwerp)

Toemen, N. and Ernst, U. A. (2017) Selective feature integration with critical dynamics in cortical subnetworks BMC Neuroscience 2017 (CNS Antwerp)

2016

Bohnenkamp, L. and Wegener, D. and Ernst, U. A. (2016) Modelling transient dynamics and attentional modulation in MT cells in a structurally simple model Bernstein Conference 2016, Berlin

Capparelli, F. and Rotermund, D. and Ernst, U. A. and Pawelzik, K. R. (2016) Ongoing activity in a spiking network of visual cortical columns representing local optimal inference modules Bernstein Conference 2016, Berlin

Constantin, O. and Bohnenkamp, L. and Wegener, D. and Ernst, U. A. (2016) Understanding the MT representation of speed and speed changes in a structurally simple neural model Computational and Systems Neuroscience (CoSyNe)

Harnack, D. and Ernst, U. A. (2016) Self-organization and control of flexible information routing in cortical networks Bernstein Conference 2016, Berlin

Lisitsyn, D. and Ernst, U. A. (2016) Model-based inferences into attention and bistability information routing control via precisely-timed pertubations Bernstein Conference 2016, Berlin

Rothe, H. and Stemmann, H. and Schander, A. and Lisitsyn, D. and Kreiter, A. K. and Lang, W. and Ernst, U. A. (2016) Analysis of neural signals from chronically implanted, novel multi-channel floating probes Bernstein Conference 2016, Berlin

2015

Bohnenkamp, L. and Wegener, D. and Ernst, U. A. (2015) Attentional spreading over feature attributes and feature dimensions: Distributed top-down modulation or joint neural coding? BMC Neuroscience

Ernst, U. A. and Toemen, N. (2015) Optimal feature integration in critical, balanced networks Computational and Systems Neuroscience (CoSyNe)

Grzymisch, A. and Grimsen, C. and Ernst, U. A. (2015) Attentional effects in contour integration in dynamic scenes Vision Science Society (VSS) Annual Meeting

Harnack, D. and Pawelzik, K. R. and Ernst, U. A. and Tootoonian, S. (2015) A simplified model for oscillatory population dynamics in visual cortex Annual Meeting of the German Neuroscience Society

Lisitsyn, D. and Harnack, D. and Ernst, U. A. (2015) Probing communication through coherence via phase-dependent analysis Society for Neuroscience (SfN) Annual Meeting

Lisitsyn, D. and Harnack, D. and Ernst, U. A. (2015) Probing information routing mechanisms by precisely-timed electrical stimulation pulses: a modelling study BMC Neuroscience (CNS Prague)

Toemen, N. and Ernst, U. A. (2015) Optimal feature integration in critical, balanced networks Proceedings of 11th G?ttingen Meeting of the German Neuroscience Society

Toemen, N. and Ernst, U. A. (2015) Optimal feataure integration in a critical balanced network model Society for Neuroscience (SfN) Annual Meeting

2014

Grzymisch, A. and Grimsen, C. and Ernst, U. A. (2014) Contour integration in dynamic scenes and selective attention European Conference on Visual Perception

Grzymisch, A. and Grimsen, C. and Ernst, U. A. (2014) Contour integration in dynamic scenes and selective attention Bernstein Conference 2014, G?ttingen

Harnack, D. and Pawelzik, K. R. and Ernst, U. A. (2014) Multistble network dynamics through lateral inhibition: an efficient mechanism for selective information routing BMC Neuroscience, 23rd Annual Computational Neuroscience Meeting: CNS*2014

Lisitsyn, D. and Harnack, D. and Ernst, U. A. (2014) Guiding attention: phase-response curve analysis of a communication through coherence model Bernstein Conference 2014, G?ttingen

Pelko, M. and Harnack, D. and Chaillet, A. and Chitour, Y. and van Rossum, M. (2014) Stability of neuronal networks with homeostatic regulation Computational and Systems Neuroscience (CoSyNe)

Toemen, N. and Rotermund, D. and Ernst, U. A. (2014) Marginally subcritical dynamics explain enhanced stimulus discriminability under attention 10th Bernstein Conference, G?ttingen

2013

Grothe, I. and Rotermund, D. and Neitzel, S. D. and Mandon, S. and Ernst, U. A. and Kreiter, A. K. and Pawelzik, K. R. (2013) The neuronal input channel switched by attention reflects routing by coherence Computational and Systems Neuroscience (CoSyNe)

Grothe, I. and Rotermund, D. and Neitzel, S. D. and Mandon, S. and Ernst, U. A. and Kreiter, A. K. and Pawelzik, K. R. (2013) Selective synchronization explains transfer characteristics of attention-dependent routing for broad-band flicker signals to monkey area V4 European Conference on Visual Perception, Bremen

Grzymisch, A. and Grimsen, C. and Ernst, U. A. (2013) Contour integration in static and dynamic scenes Bernstein Conference 2013, Tübingen

Grzymisch, A. and Grimsen, C. and Ernst, U. A. (2013) Contour integration in static and dynamic scenes European Conference on Visual Perception, Bremen

Harnack, D. and Ernst, U. A. and Pawelzik, K. R. (2013) A dynamic model for selective visual attention predicts information routing G?ttingen Meeting of the German Neuroscience Society

Harnack, D. and Ernst, U. A. and Pawelzik, K. R. (2013) A model for selective visual attention predicts information routing BMC Neuroscience

Harnack, D. and Pawelzik, K. R. and Ernst, U. A. (2013) A model for selective visual attention predicts information gating and biased competition Bernstein Conference, Tübingen

Harnack, D. and Pawelzik, K. R. and Ernst, U. A. (2013) A model of selective visual attention predicts biased competition and information routing European Conference on Visual Perception, Bremen

Toemen, N. and Ernst, U. A. (2013) Attention improves information processing by tuning cortical networks towards critical states Computational and Systems Neuroscience (CoSyNe)

Toemen, N. and Ernst, U. A. (2013) Improved information processing under attention is explained by phase transitions in cortical dynamics European Conference on Visual Perception, Bremen

Toemen, N. and Ernst, U. A. (2013) Improved information processing under attention is explained by phase transitions in cortical dynamics Bernstein Conference, Tübingen

Toemen, N. and Rotermund, D. and Ernst, U. A. (2013) Attention improves information processing by tuning cortical networks towards critical states G?ttingen Meeting of the German Neuroscience Society

Toemen, N. and Rotermund, D. and Ernst, U. A. (2013) Improved information processing under attention is explained by phase transitions in cortical dynamics Brainmodes 2013

2012

Grothe, I. and Neitzel, S. D. and Rotermund, D. and Mandon, S. and Linke, M. and Ernst, U. A. and Pawelzik, K. R. and Kreiter, A. K. (2012) Interareal gamma-band synchronization in primate ventral visual pathway underlies signal routing during selective attention SfN Annual Meeting, New Orleans

Harnack, D. and Ernst, U. A. and Pawelzik, K. R. (2012) A model for selective visual attention predicts information routing through coherence SfN Annual Meeting, New Orleans

2011

Heyken, P. and Traschütz, A. and Harnack, D. and Habekost, B. and Kreiter, A. K. and Pawelzik, K. R. and Ernst, U. A. and Wegener, D. (2011) Transient activation of MT neurons to stimulus velocity changes: experiments and modelling Computational Neuroscience and Neurotechnology Bernstein Conference, Neurex Annual Meeting

Rotermund, D. and Ernst, U. A. and Pawelzik, K. R. and Neitzel, S. D. and Mandon, S. and Kreiter, A. K. (2011) Gating of visual processing by selective attention as observed in LFP data of monkey area V4 9th G?ttingen Meeting of the German Neuroscience Society, G?ttingen

Rotermund, D. and Grothe, I. and Ernst, U. A. and Pawelzik, K. R. and Neitzel, S. D. and Mandon, S. and Kreiter, A. K. (2011) Gating of visual processing by selective attention as observed in LFP data of monkey area V4 SfN International Neuroscience Meeting, Washington

Rotermund, D. and Linke, M. and Ernst, U. A. and Grothe, I. and Neitzel, S. D. and Mandon, S. and Pawelzik, K. R. and Kreiter, A. K. (2011) Routing of information flow by selective visual attention in LFPs of monkey area V4 Computational Neuroscience and Neurotechnology Bernstein Conference, Neurex Annual Meeting, Freiburg, Conference Abstract BC11

Rotermund, D. and Schipper, M. and Fahle, M. and Ernst, U. A. (2011) High-performance classification of contour percepts from EEG recordings 19th Annual Computational Neuroscience Meeting CNS, Stockholm, BMC Neuroscience

Schipper, M. and Fahle, M. and Stecher, H. I. and Ernst, U. A. (2011) Human contour integration is independently biased by global stimulus shape and behavioural task: Evidence from psychophysics and electrophysiology Perception, 24th European Conference on Visual Perception ECVP, Toulouse, France

2010

Arévalo, O. J. and Bornschlegl, M. A. and Ernst, U. A. and Pawelzik, K. R. and Fahle, M. (2010) Predicting the dynamics of dual prism adaptation with a biophysically plausible neural model Front. Comput. Neurosci., Bernstein Conference on Computational Neuroscience and Berlin

Ernst, U. A. and Rotermund, D. and Taylor, K. and Smiyukha, Y. and Neitzel, S. D. and Kreiter, A. K. and Pawelzik, K. R. (2010) Discriminability of direction of attention with and without stimuli based on V4 epidural recordings: A perspective for high-performance brain-computer interfaces SfN International Neuroscience Meeting 2010, San Diego

Neitzel, S. D. and Rotermund, D. and Mandon, S. and Ernst, U. A. and Kreiter, A. K. and Pawelzik, K. R. (2010) Highly selective processing of temporal information from attended stimuli in macaque's visual area V4 Front. Comput. Neurosci., Bernstein Conference on Computational Neuroscience, Berlin

Schipper, M. and Ernst, U. A. and Pawelzik, K. R. and Fahle, M. (2010) A horizontal bias in contour integration: Evidence from psychophysics and electrophysiology Perception, 39 ECVP Supplement, Lausanne

Schipper, M. and Teiwes, V. and Fahle, M. and Ernst, U. A. (2010) Local contour integration depends on alignment and orientation of global shapes Front. Comput. Neurosci., Bernstein Conference on Computational Neuroscience, Berlin

2009

Bornschlegl, M. A. and Arévalo, O. J. and Ernst, U. A. and Pawelzik, K. R. and Fahle, M. (2009) Learning of visuomotor adaptation: Insights from experiments and simulations Front. Comput. Neurosci., Bernstein Conference on Computational Neuroscience, Frankfurt

Ernst, U. A. and Rotermund, D. (2009) Enhancing information processing by synchronization Front. Comput. Neurosci., Bernstein Conference on Computational Neuroscience, Frankfurt

Ernst, U. A. and Rotermund, D. (2009) Enhancing information processing by synchronization SfN International Neuroscience Meeting 2009, Chicago

Rotermund, D. and Ernst, U. A. (2009) Enhancing information processing y synchronization BMC Neuroscience 2009, 18th Annual Computational Neuroscience Meeting, CNS 2009, Berlin

Rotermund, D. and Neitzel, S. D. and Ernst, U. A. and Mandon, S. and Taylor, K. and Pawelzik, K. R. and Kreiter, A. K. (2009) Phase differences in local field potentials from macaque monkey area V4 predict attentional state in single trials with 99.6 \% accuracy BMC Neuroscience 2009, 18th Annual Computational Neuroscience Meeting, CNS 2009, Berlin

Rotermund, D. and Neitzel, S. D. and Ernst, U. A. and Mandon, S. and Taylor, K. and Smiyukha, Y. and Pawelzik, K. R. (2009) Field potentials from macaque area V4 predict attention in single trials with ~100 \% accuracy Front. Comput. Neurosci., Bernstein Conference on Computational Neuroscience, Frankfurt

Rotermund, D. and Neitzel, S. D. and Taylor, K. and Ernst, U. A. and Mandon, S. and Pawelzik, K. R. and Kreiter, A. K. (2009) Phase differences in local field potentials from macaque monkey area V4 predict attentional state in single trials with 99.6 \% accuracy 8th G?ttingen Meeting of the German Neuroscience Society, 32nd G?ttingen Neurobiology Conference 2009, G?ttingen

Schinkel-Bielefeld, N. and Ernst, U. A. and Pawelzik, K. R. and Neitzel, S. D. and Mandon, S. and Kreiter, A. K. and Rosenholtz, R. (2009) Can reduced contour detection performance in the periphery be explained by larger integration fields BMC Neuroscience 2009, 18th Annual Computational Neuroscience Meeting, CNS 2009, Berlin

Schipper, M. and Ernst, U. A. and Fahle, M. (2009) How do prior expectations shape contour integration? 8th G?ttingen Meeting of the German Neuroscience Society, 32nd G?ttingen Neurobiology Conference 2009, G?ttingen

Schipper, M. and Ernst, U. A. and Pawelzik, K. R. and Fahle, M. (2009) Interactions between top-down and stimulus-driven processes in visual feature integration Front. Comput. Neurosci., Bernstein Conference on Computational Neuroscience, Frankfurt

Schipper, M. and Ernst, U. A. and Pawelzik, K. R. and Fahle, M. (2009) Influence of prior expectations on contour integration: Psychophysics and modeling BMC Neuroscience 2009, 18th Annual Computational Neuroscience Meeting, CNS 2009, Berlin

2008

Arévalo, O. J. and Hochstein, L. and Bornschlegl, M. A. and Ernst, U. A. and Pawelzik, K. R. and Fahle, M. (2008) Spatial transfer in prism adaptation Frontiers in Computational Neuroscience, Bernstein Symposium 2008, Munich

Deneve, S. and Lochmann, T. and Ernst, U. A. (2008) Dynamic, context-dependant spike responses of visual neurons reflects inference and learning in natural movies CoSyNe Meeting 2008, Salt Lake City

Pawelzik, K. R. and Taylor, K. and Rotermund, D. and Neitzel, S. D. and Mandon, S. and Ernst, U. A. and Kreiter, A. K. (2008) Phase differences in local field potentials from macaque monkey area V4 predict attentional state in single trials with 99.6 \% accuracy SfN International Neuroscience Meeting 2008, Washington

Schinkel-Bielefeld, N. and Ernst, U. A. and Pawelzik, K. R. and Neitzel, S. D. and Mandon, S. and Kreiter, A. K. and Rosenholtz, R. (2008) Human contour integration is optimized for natural images SfN International Neuroscience Meeting 2008, Washington

Schipper, M. and Ernst, U. A. and Fahle, M. (2008) Investigating the interactions between top-down and bottom-up visual processing: The influence of prior expectations on contour integration Frontiers in Computational Neuroscience, Bernstein Symposium 2008, Munich

2007

Deneve, S. and Ernst, U. A. (2007) Finding the underlying causes of the visual input with spiking neurons and shunting inhibition SfN International Neuroscience Meeting 2007, San Diego

Ernst, U. A. and Deneve, S. (2007) Extra-classical receptive field properties from natural image statistics SfN International Neuroscience Meeting 2007, San Diego

Ernst, U. A. and Deneve, S. and Meinhardt, G. (2007) Detection of gabor patch arrangements is explained by natural image statistics BMC Neuroscience 2007, 16th Computational Neuroscience Meeting CNS*2007, Toronto, Canada

Rotermund, D. and Ernst, U. A. and Taylor, K. and Pawelzik, K. R. and Kreiter, A. K. (2007) Attention in monkey area V4 is modulated by task demand SfN International Neuroscience Meeting 2007, San Diego

Rotermund, D. and Taylor, K. and Ernst, U. A. and Kreiter, A. K. and Pawelzik, K. R. (2007) Attention improves object representation in monkey area V4 G?ttingen Neurobiology Conference, Tübingen

Schinkel-Bielefeld, N. and Ernst, U. A. and Mandon, S. and Neitzel, S. D. and Kreiter, A. K. and Pawelzik, K. R. (2007) Structure of the neuronal interactions underlying human contour integration BMC Neuroscience 2007, 16th Computational Neuroscience Meeting CNS*2007, Toronto, Canada

2006

Ernst, U. A. and Neitzel, S. D. and Schinkel-Bielefeld, N. and Mandon, S. and Kreiter, A. K. and Pawelzik, K. R. (2006) Modeling systematic errors of human contour detection reveals new mechanisms of contour integration SfN International Neuroscience Meeting 2006, Atlanta

Ernst, U. A. and Schinkel-Bielefeld, N. and Pawelzik, K. R. and Mandon, S. and Neitzel, S. D. and Kreiter, A. K. (2006) Contour detection from quasi-ideal contour integration Computational Neuroscience Conference (CNS), Edinburgh, Scotland, Abstract Book

Pawelzik, K. R. and Ernst, U. A. and Rotermund, D. (2006) On-line adaptation of neuro-prostheses with neuronal evaluation signals ESANN - European Symposium on Artificial Neural Networks, Bruges, Belgium

Pawelzik, K. R. and Ernst, U. A. and Rotermund, D. (2006) Towards on-line adaptation of neuro-prostheses with neuronal evaluation signals SfN International Neuroscience Meeting 2006, Atlanta

Rotermund, D. and Taylor, K. and Ernst, U. A. and Pawelzik, K. R. and Kreiter, A. K. (2006) Attention improves object discriminability in monkey area V4 Computational Neuroscience Conference (CNS), Edinburgh, Scotland, Abstract Book

2005

Mandon, S. and Ernst, U. A. and Neitzel, S. D. and Schinkel-Bielefeld, N. and Pawelzik, K. R. and Kreiter, A. K. (2005) Neuronal mechanisms of contour integration investigated by combining psychophysical experiments with probabilistic modelling Proceedings of the 30th G?ttingen Neurobiology Conference

Rotermund, D. and Ernst, U. A. and Pawelzik, K. R. (2005) Processing natural images with single spikes Proceedings of the 30th G?ttingen Neurobiology Conference

Rotermund, D. and Taylor, K. and Ernst, U. A. and Pawelzik, K. R. and Kreiter, A. K. (2005) Attention improves object encoding in monkey area V4 SfN International Neuroscience Meeting 2005, Washington

Schinkel-Bielefeld, N. and Ernst, U. A. and Pawelzik, K. R. and Mandon, S. and Neitzel, S. D. and Kreiter, A. K. (2005) Systematic errors of contour detection are predicted by computational mechanisms for contour integration: Theory and experiments SfN International Neuroscience Meeting 2005, Washington

2004

Ernst, U. A. and Mandon, S. and Schinkel-Bielefeld, N. and Pawelzik, K. R. and Kreiter, A. K. (2004) Mechanisms and principles of contour integration revealed by combining psychophysical experiments with probabilistic modelling Dynamic Perception (Workshop of GI section 1.0.4)

Ernst, U. A. and Rotermund, D. and Pawelzik, K. R. (2004) An algorithm for fast pattern recognition with random spikes Pattern Recognition, Lecture Notes in Computer Science

Ernst, U. A. and Schinkel-Bielefeld, N. and Pawelzik, K. R. (2004) Large tuning width can improve contour detection performance in a neural model for robust contour integration 4th Forum of European Neuroscience (FENS), Lisbon, Portugal

Pawelzik, K. R. and Ernst, U. A. and Mandon, S. and Schinkel-Bielefeld, N. and Kreiter, A. K. (2004) Mechanisms and principles of contour integration revealed by combining psychophysical experiments with probabilistic modelling SfN International Neuroscience Meeting 2004, San Diego

Pawelzik, K. R. and Ernst, U. A. and Rotermund, D. (2004) Computing spike-by-spike Dynamic Perception (Workshop of GI section 1.0.4)

Pawelzik, K. R. and Rotermund, D. and Ernst, U. A. (2004) A novel framework for universal adaptive computation in a cortex model with stochastic spikes 4th Forum of European Neuroscience (FENS), Lisbon, Portugal

2003

Ernst, U. A. and Mandon, S. and Schinkel-Bielefeld, N. and Kreiter, A. K. and Pawelzik, K. R. (2003) Rapid contour integration of macaque monkeys and spiking neural networks SfN International Neuroscience Meeting 2003, New Orleans

Pawelzik, K. R. and Rotermund, D. and Ernst, U. A. (2003) Building representations spike by spike Neural Information and Coding Workshop, Snowbird, Utah

Pawelzik, K. R. and Rotermund, D. and Ernst, U. A. (2003) Building representations spike by spike Proceedings of the 29th G?ttingen Neurobiology Conference

2002

Ernst, U. A. and Etzold, A. and Eurich, C. W. and Herzog, M. H. (2002) Transiente Merkmalsbildung und raumzeitliche Aktivit?tsdynamik in einem Modell des visuellen Kortex Verhandlungen der Deutschen Physikalischen Gesellschaft (DPG), Frühjahrstagung Regensburg

Ernst, U. A. and Etzold, A. and Herzog, M. H. and Eurich, C. W. (2002) Object representation through transient neural dynamics Dynamic Perception (Workshop of GI section 1.0.4)

Ernst, U. A. and Etzold, A. and Herzog, M. H. and Eurich, C. W. (2002) Transient activation of neuronal populations in a cortical model accounts for the transient visibility of masked stimuli SfN International Neuroscience Meeting 2002, Orlando, Florida

Haynes, J. and Ernst, U. A. and Heinze, H. and Pawelzik, K. R. (2002) Spectral and nonspectral analysis of brain state coherency FENS Meeting, Paris, France

Pawelzik, K. R. and Ernst, U. A. and Trenner, D. and Rotermund, D. (2002) Building representations spike by spike SfN International Neuroscience Meeting 2002, Orlando, Florida

2001

Ernst, U. A. and Pawelzik, K. R. (2001) Asymmetric surround suppression coincides with structure of orientation preference map Proceedings of the 28th G?ttingen Neurobiology Conference

2000

Ernst, U. A. and Pawelzik, K. R. and Tsodyks, M. V. and Sahar-Pikielny, C. (2000) Spontaneous emergence of orientation preference and direction selectivity through laterial intracortical interactions CNS*2000 Conference, Bruges, Belgium

Ernst, U. A. and Pawelzik, K. R. and Tsodyks, M. V. and Sahar-Pikielny, C. (2000) Lateral introcortical interactions and randon inhomogeneities: A key to the sponaneous emergence of cortical maps in V1 without visual experience FENS Meeting, Brighton, UK

1999

Ernst, U. A. and Pawelzik, K. R. and Tsodyks, M. V. and Sejnowski, T. and Geisel, T. (1999) Relationships between cortical maps and receptive fields are determined by lateral cortical feedback Proceedings of the 27th G?ttingen Neurobiology Conference

Eurich, C. W. and Ernst, U. A. (1999) Avalanches of activity in a network of integrate-and-fire neurons with stochastic input 9th International Conference on Neural Networks (ICANN 1999), IEE Conference Publication

Tsodyks, M. V. and Ernst, U. A. and Pawelzik, K. R. and Sahar-Pikielny, C. (1999) Intracortical origin of visual cortical maps SfN International Neuroscience Meeting 1999, Miami, Florida

1998

Ernst, U. A. and Pawelzik, K. R. and Geisel, T. (1998) Analysing the context dependence of receptive fields in visual cortex Perspectives in Neural Computing (ICANN 1998)

Ernst, U. A. and Pawelzik, K. R. and Wolf, F. and Geisel, T. (1998) Orientation contrast enhancement modulated by differential long-range interaction in visual cortex Computational Neuroscience: Trends in Research (CNS 1997)

Eurich, C. W. and Ernst, U. A. and Pawelzik, K. R. (1998) Continuous dynamics of neuronal delay adaptation Perspectives in Neural Computing (ICANN 1998)

Pawelzik, K. R. and Ernst, U. A. and Wolf, F. and Geisel, T. (1998) Orientation preference geometry modulates nonclassical receptive field properties New Neuroethology on the Move - Proceedings of the 26th G?ttingen Neurobiology Conference

1997

Ernst, U. A. and Kreiter, A. K. and Pawelzik, K. R. and Geisel, T. (1997) Identifying oscillatory and stochastic neuronal behaviour with high temporal precision in macaque monkey visual cortex Proceedings of the Conference on Computational Neuroscience (CNS 1996)

Pawelzik, K. R. and Ernst, U. A. and Wolf, F. and Geisel, T. (1997) Geometry of orientation preference map determines nonclassical receptive field properties Artificial Neural Networks (ICANN 1997)

Pawelzik, K. R. and Ernst, U. A. and Wolf, F. and Geisel, T. (1997) Orientation contrast sensitivity from long-range interactions in visual cortex From Membrane to Mind - Proceedings of the 25th G?ttingen Neurobiology Conference

1996

Ernst, U. A. and Pawelzik, K. R. and Geisel, T. (1996) Komplexe r?umliche Dynamik und Phasenclustering in strukturierten pulsgekoppelten neuronalen Netzen Verhandlungen der Deutschen Physikalischen Gesellschaft (DPG), Frühjahrstagung Regensburg

Pawelzik, K. R. and Ernst, U. A. and Wolf, F. and Geisel, T. (1996) Orientation contrast sensitivity from long-range interactions in visual cortex Advances in Neural Information Processing Systems (NIPS 1996)

1995

Ernst, U. A. and Pawelzik, K. R. and Geisel, T. (1995) Multistable feataure binding with noisy integrate-and-fire neurons Proceedings of the International Conference on Artificial Neural Networks (ICANN 1995)

Ernst, U. A. and Pawelzik, K. R. and Geisel, T. (1995) Phasendichtedynamik pulsgekoppelter Oszillatoren mit Delay Verhandlungen der Deutschen Physikalischen Gesellschaft (DPG), Frühjahrstagung Berlin

Ernst, U. A. and Pawelzik, K. R. and Geisel, T. (1995) Using the neuronal time structure for information processing: Multistability in pulse coupled neurons with delay Learning and Memory - Proceedings of the 23rd G?ttingen Neurobiology Conference

Pawelzik, K. R. and Ernst, U. A. and Geisel, T. (1995) Multistable phase-clustering in networks of spiking neurons Proceedings of the Conference on Computational Neuroscience (CNS 1994)

1994

Ernst, U. A. and Pawelzik, K. R. and Geisel, T. (1994) Multiple phase clustering of globally pulse coupled neurons with delay Proceedings of the International Conference on Artificial Neural Networks (ICANN 1994)

Ernst, U. A. and Pawelzik, K. R. and Geisel, T. (1994) Synchronisation, Desynchronisation und Gruppenbildung pulsgekoppelter Oszillatoren mit verz?gerter Wechselwirkung Verhandlungen der Deutschen Physikalischen Gesellschaft (DPG), Frühjahrstagung Münster

2024

Razavi-Ghahfarokhi, F. (2024) FlexiTron: Development, optimization and evaluation of a flexible artificial neural network University of Bremen

Sakevarashvili, A. (2024) Neuronal Response Properties to ’Clock’ Stimuli in Macaque Area V4 University of Bremen

2023

Korb, K. (2023) Recurrent convolutational neural networks for visual feature integration University of Bremen

Schünemann, M. (2023) Spontaneous Synchronization in Recurrent Neural Networks: From Mathematical Analysis to Flexible Information Processing in Spiking Networks University of Bremen

2022

Masserini, S. (2022) Learning critical future integration in a spiking network University of Bremen

Roh, J. (2022) Modeling neuronal responses in area V4 University of Oldenburg

2021

Lisitsyn, D. (2021) Reverberating Brain Bits: Scrutinizing Information Routing by Synchronization University of Bremen

2020

Capparelli, F. (2020) The role of long-range connections in contextual processing and spontaneous activity of primary visual cortex University of Bremen

Holler, M. (2020) Dynamics of Attentional Control in Neural Circuits: from Functional Description to Physiological Implementation University of Bremen

2019

Chen, X. (2019) Explaining transient neural responses and their modulation by attention: Modelling, formal analysis and comparing to physiological data University of Bremen

Toemen, N. (2019) Functional role of critical dynamics in flexible visual information processing University of Bremen

2018

Harnack, D. (2018) Effective influences in neuronal networks: Attentional modulations of effective influences underlying flexible processing and how to measure them University of Bremen

Rothe, H. (2018) Evaluating the long-term stability of neural recordings with laminar multichannel floating probes University of Bremen

2017

Grzymisch, A. (2017) Contour integration: Attentional effects in a psychophysics task and feature interactions in a computational model University of Bremen

Schünemann, M. (2017) Feature integration with critical dynamics: Numerical studies and mathematical analysis University of Bremen

Schiffer, A. (2017) Feature integration of orientation and spatial frequency in a hierarchical model of visual cortex University of Bremen

2016

Bohnenkamp, L. (2016) Transient dynamics and attentional modulation of neural activities in area MT: A modeling study University of Bremen

Hochlehnert, A. (2016) Learning feature integration in a self-organizing critical system University of Bremen

2013

Schmitt, N. (2013) Generative Model of Contour integration in 3D University of Bremen

Stecher, H. I. (2013) Neural correlates for BCI-control: Exploring movement intentions and error-detection by passive game observation University of Bremen

2012

Toemen, N. (2012) Attention improves information processing by tuning cortical networks towards critical states University of Bremen

2011

Arévalo, O. J. (2011) On stochastic gradient, differential Hebbian and reward-modulated learning University of Bremen

Schipper, M. (2011) ?ber die Abh?nigkeit lokaler Konturintegration von Bottom-up, Top-down- und globalen Gestaltprozessen University of Bremen

2010

Habekost, B. (2010) Analysis of neuronal spiking dynamics in response to motion direction, speed and speed changes in macaque visual area MT University of Bremen

2007

Schinkel-Bielefeld, N. (2007) Contour integration models predicting human behavior University of Bremen

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