Gyula Kovacs

Summary

Affiliation: Friedrich Schiller University
Country: Germany

Publications

  1. doi request reprint Repetition probability does not affect fMRI repetition suppression for objects
    Gyula Kovacs
    Institute of Psychology, Friedrich Schiller University of Jena, 07743 Jena, Germany
    J Neurosci 33:9805-12. 2013
  2. doi request reprint Electrophysiological correlates of visual adaptation and sensory competition
    Gyula Kovacs
    Institute of Psychology, Friedrich Schiller University of Jena, Leutragraben 1, 07743 Jena, Germany
    Neuropsychologia 51:1488-96. 2013
  3. pmc Adaptor identity modulates adaptation effects in familiar face identification and their neural correlates
    Christian Walther
    DFG Research Unit Person Perception, Friedrich Schiller University of Jena, Jena, Germany Institute of Psychology, University of Regensburg, Regensburg, Germany
    PLoS ONE 8:e70525. 2013
  4. doi request reprint Neural correlates of priming and adaptation in familiar face perception
    Christian Walther
    DFG Research Unit Person Perception, Friedrich Schiller University of Jena, Germany
    Cortex 49:1963-77. 2013
  5. doi request reprint Neural correlates of high-level adaptation-related aftereffects
    Csaba Cziraki
    Institute of Psychology, University of Regensburg, Universitatsstrasse 31, 93053 Regensburg, Germany
    J Neurophysiol 103:1410-7. 2010
  6. ncbi request reprint Electrophysiological correlates of visual adaptation to faces and body parts in humans
    Gyula Kovacs
    Department of Cognitive Science, Budapest University of Technology and Economics, Budapest, H 1111, Hungary
    Cereb Cortex 16:742-53. 2006
  7. doi request reprint Dissociating the neural bases of repetition-priming and adaptation in the human brain for faces
    Daniel Kaiser
    Institute of Psychology, University of Regensburg, Regensburg, Germany
    J Neurophysiol 110:2727-38. 2013
  8. doi request reprint Neural correlates of stimulus-invariant decisions about motion in depth
    Gyula Kovacs
    Institute of Psychology, University of Regensburg, Regensburg, Germany, Universitatsstrasse 31, 93053 Regensburg, Germany
    Neuroimage 51:329-35. 2010
  9. pmc Sensory competition in the face processing areas of the human brain
    Krisztina Nagy
    Department of Cognitive Science, Budapest University of Technology and Economics, Budapest, Hungary
    PLoS ONE 6:e24450. 2011
  10. doi request reprint Electrophysiological correlates of face distortion after-effects
    Marta Zimmer
    Department of Cognitive Science, Budapest University of Technology and Economics, Stoczek 2, Budapest, Hungary
    Q J Exp Psychol (Hove) 64:533-44. 2011

Collaborators

Detail Information

Publications21

  1. doi request reprint Repetition probability does not affect fMRI repetition suppression for objects
    Gyula Kovacs
    Institute of Psychology, Friedrich Schiller University of Jena, 07743 Jena, Germany
    J Neurosci 33:9805-12. 2013
    ..Our results imply that perceptual expectation effects vary for different visual stimulus categories...
  2. doi request reprint Electrophysiological correlates of visual adaptation and sensory competition
    Gyula Kovacs
    Institute of Psychology, Friedrich Schiller University of Jena, Leutragraben 1, 07743 Jena, Germany
    Neuropsychologia 51:1488-96. 2013
    ..Overall, our results show that the asynchronous presentation of S1 and S2 is critical to observe stimulus specific reduction of the N170, presumably reflecting adaptation-related processes...
  3. pmc Adaptor identity modulates adaptation effects in familiar face identification and their neural correlates
    Christian Walther
    DFG Research Unit Person Perception, Friedrich Schiller University of Jena, Jena, Germany Institute of Psychology, University of Regensburg, Regensburg, Germany
    PLoS ONE 8:e70525. 2013
    ..Furthermore, short-term plasticity of face identity processing might work in parallel to object-category processing, and is reflected in the first 400 ms of the ERP...
  4. doi request reprint Neural correlates of priming and adaptation in familiar face perception
    Christian Walther
    DFG Research Unit Person Perception, Friedrich Schiller University of Jena, Germany
    Cortex 49:1963-77. 2013
    ....
  5. doi request reprint Neural correlates of high-level adaptation-related aftereffects
    Csaba Cziraki
    Institute of Psychology, University of Regensburg, Universitatsstrasse 31, 93053 Regensburg, Germany
    J Neurophysiol 103:1410-7. 2010
    ..Based on our novel adaptation paradigm, the results suggest that the adaptation-induced aftereffects are mediated by the relative activity of category-sensitive areas of the human brain as demonstrated by fMRI...
  6. ncbi request reprint Electrophysiological correlates of visual adaptation to faces and body parts in humans
    Gyula Kovacs
    Department of Cognitive Science, Budapest University of Technology and Economics, Budapest, H 1111, Hungary
    Cereb Cortex 16:742-53. 2006
    ..Our findings suggest that shape-selective adaptation is a general mechanism of visual object processing and its neural effects are primarily reflected in the N170 component of the ERP responses...
  7. doi request reprint Dissociating the neural bases of repetition-priming and adaptation in the human brain for faces
    Daniel Kaiser
    Institute of Psychology, University of Regensburg, Regensburg, Germany
    J Neurophysiol 110:2727-38. 2013
    ..Altogether, these results suggest the differential neural mechanisms of adaptation and repetition priming...
  8. doi request reprint Neural correlates of stimulus-invariant decisions about motion in depth
    Gyula Kovacs
    Institute of Psychology, University of Regensburg, Regensburg, Germany, Universitatsstrasse 31, 93053 Regensburg, Germany
    Neuroimage 51:329-35. 2010
    ..Our results suggest that a large, non-overlapping network of areas is involved in various steps of decisions regarding 3D motion...
  9. pmc Sensory competition in the face processing areas of the human brain
    Krisztina Nagy
    Department of Cognitive Science, Budapest University of Technology and Economics, Budapest, Hungary
    PLoS ONE 6:e24450. 2011
    ..Our results support the sensory competition theory in the processing of multiple faces and suggests that sensory competition occurs in several cortical areas in both cerebral hemispheres...
  10. doi request reprint Electrophysiological correlates of face distortion after-effects
    Marta Zimmer
    Department of Cognitive Science, Budapest University of Technology and Economics, Stoczek 2, Budapest, Hungary
    Q J Exp Psychol (Hove) 64:533-44. 2011
    ..Our results suggest that the observed ERP adaptation effects are general for various steps of face processing and that the FDAEs similarly to gender after-effects are related to the early face-specific ERP components...
  11. doi request reprint Repetition probability effects depend on prior experiences
    Mareike Grotheer
    Institute of Psychology and DFG Research Unit Person Perception, Friedrich Schiller University of Jena, 07743 Jena, Germany, and Department of Cognitive Science, Budapest University of Technology and Economics, 1111 Budapest, Hungary
    J Neurosci 34:6640-6. 2014
    ..This shows, for the first time, that prior experience affects the influence of contextual predictive information on RS in the human occipitotemporal cortex. ..
  12. ncbi request reprint Neural correlates of visually induced self-motion illusion in depth
    Gyula Kovacs
    Institute of Psychology, University of Regensburg, 93053 Regensburg, Germany
    Cereb Cortex 18:1779-87. 2008
    ....
  13. doi request reprint Stimulus repetition probability effects on repetition suppression are position invariant for faces
    Gyula Kovacs
    Institute of Psychology, University of Regensburg, Regensburg, Germany
    Neuroimage 60:2128-35. 2012
    ..Our results support the role of stimulus repetition probability in determining fMRIa and shows that the effect is invariant to the retinal position of stimuli...
  14. doi request reprint The contribution of surprise to the prediction based modulation of fMRI responses
    Catarina Amado
    Institute of Psychology, Friedrich Schiller University of Jena, 07737 Jena, Germany
    Neuropsychologia 84:105-12. 2016
    ..Importantly, we observed larger response for surprising events in comparison to the neutral and correctly predicted conditions for alternating trials. Altogether, these results emphasize the role of surprise in prediction effects. ..
  15. ncbi request reprint Smelling human sex hormone-like compounds affects face gender judgment of men
    Gyula Kovacs
    Center for Cognitive Sciences, Budapest University of Technology and Economics, Budapest, H 1111, Hungary
    Neuroreport 15:1275-7. 2004
    ..Our results provide evidence for specific cross-sensory effects of the gender-specific chemosensory cues on the categorization of visual face gender...
  16. doi request reprint Repetition probability effects for inverted faces
    Mareike Grotheer
    Institute of Psychology, Friedrich Schiller University of Jena, Am Steiger 3, 07743 Jena, Germany DFG Research Unit Person Perception, Friedrich Schiller University of Jena, Leutragraben 1, 07743 Jena, Germany Electronic address
    Neuroimage 102:416-23. 2014
    ..These findings imply that P(rep) effects on RS might originate from the earlier stages of face processing. ..
  17. doi request reprint Decision-dependent aftereffects for faces
    Christian Walther
    DFG Research Unit Person Perception, Friedrich Schiller University of Jena, Germany Institute of Psychology, Friedrich Schiller University of Jena, Germany Institute of Psychology, University of Regensburg, Germany Electronic address
    Vision Res 100:47-55. 2014
    ..Our results suggest that perceptual ambiguity, as given by the task-context, determines whether or not AEs are induced. ..
  18. doi request reprint Neuroimaging Evidence of a Bilateral Representation for Visually Presented Numbers
    Mareike Grotheer
    Institute of Psychology, Friedrich Schiller University Jena, 07737 Jena, Germany, Deutsche Forschungsgemeinschaft Research Unit Person Perception, Friedrich Schiller University Jena, 07743 Jena, Germany, and
    J Neurosci 36:88-97. 2016
    ..Our results show for the first time the existence and stimulus selectivity of the NFA in the healthy human brain...
  19. doi request reprint The relationship between stimulus repetitions and fulfilled expectations
    Mareike Grotheer
    Department of Cognitive Neuroscience, Institute of Psychology, Friedrich Schiller University Jena, 07743 Jena, Germany DFG Research Unit Person Perception, Friedrich Schiller University Jena, 07743 Jena, Germany
    Neuropsychologia 67:175-82. 2015
    ..This implies that stimulus repetition and fulfilled expectations can be dissociated from one another in terms of their effects on the neural responses. ..
  20. doi request reprint Position-specific and position-invariant face aftereffects reflect the adaptation of different cortical areas
    Gyula Kovacs
    Institute of Psychology, University of Regensburg, Regensburg, Germany
    Neuroimage 43:156-64. 2008
    ..These findings imply that the behaviourally observed face aftereffects reflect time-dependent adaptation processes of both position-specific and invariant face sensitive neurons at different stages of visual processing...
  21. pmc The lateral occipital cortex in the face perception network: an effective connectivity study
    Krisztina Nagy
    Institute of Psychology, University of Regensburg Regensburg, Germany
    Front Psychol 3:141. 2012
    ..These results support the role of LO in face perception, at least at the level of face/non-face stimulus discrimination...