Ruth M Krebs

Summary

Publications

  1. ncbi Picture novelty attenuates semantic interference and modulates concomitant neural activity in the anterior cingulate cortex and the locus coeruleus
    Ruth M Krebs
    Dept of Experimental Psychology, Ghent University, 9000 Ghent, Belgium Electronic address
    Neuroimage 74:179-87. 2013
  2. ncbi Reward associations reduce behavioral interference by changing the temporal dynamics of conflict processing
    Ruth M Krebs
    Center for Cognitive Neuroscience, Duke University, Durham, North Carolina, United States of America
    PLoS ONE 8:e53894. 2013
  3. ncbi The involvement of the dopaminergic midbrain and cortico-striatal-thalamic circuits in the integration of reward prospect and attentional task demands
    Ruth M Krebs
    Center for Cognitive Neuroscience, Duke University, Durham, NC 27708, USA
    Cereb Cortex 22:607-15. 2012
  4. ncbi Electrophysiological recordings in humans reveal reduced location-specific attentional-shift activity prior to recentering saccades
    Ruth M Krebs
    Center for Cognitive Neuroscience, Duke University, Durham, NC, USA
    J Neurophysiol 107:1393-402. 2012
  5. ncbi The neural underpinnings of how reward associations can both guide and misguide attention
    Ruth M Krebs
    Center for Cognitive Neuroscience, Duke University, Durham, North Carolina 27708, USA
    J Neurosci 31:9752-9. 2011
  6. ncbi Novelty increases the mesolimbic functional connectivity of the substantia nigra/ventral tegmental area (SN/VTA) during reward anticipation: Evidence from high-resolution fMRI
    R M Krebs
    Department of Experimental Psychology, Ghent University, 9000 Ghent, Belgium
    Neuroimage 58:647-55. 2011
  7. ncbi Task-load-dependent activation of dopaminergic midbrain areas in the absence of reward
    Carsten N Boehler
    Department of Experimental Psychology, Ghent University, 9000 Ghent, Belgium
    J Neurosci 31:4955-61. 2011
  8. ncbi Motivating inhibition - reward prospect speeds up response cancellation
    Carsten N Boehler
    Department of Experimental Psychology, Ghent University, Henri Dunantlaan 2, 9000 Ghent, Belgium
    Cognition 125:498-503. 2012
  9. ncbi The role of stimulus salience and attentional capture across the neural hierarchy in a stop-signal task
    Carsten N Boehler
    Center for Cognitive Neuroscience, Duke University, Durham, North Carolina, United States of America
    PLoS ONE 6:e26386. 2011
  10. ncbi The influence of different Stop-signal response time estimation procedures on behavior-behavior and brain-behavior correlations
    C Nicolas Boehler
    Center for Cognitive Neuroscience, Duke University, Durham, NC, USA
    Behav Brain Res 229:123-30. 2012

Detail Information

Publications12

  1. ncbi Picture novelty attenuates semantic interference and modulates concomitant neural activity in the anterior cingulate cortex and the locus coeruleus
    Ruth M Krebs
    Dept of Experimental Psychology, Ghent University, 9000 Ghent, Belgium Electronic address
    Neuroimage 74:179-87. 2013
    ....
  2. ncbi Reward associations reduce behavioral interference by changing the temporal dynamics of conflict processing
    Ruth M Krebs
    Center for Cognitive Neuroscience, Duke University, Durham, North Carolina, United States of America
    PLoS ONE 8:e53894. 2013
    ..Taken together, the present data demonstrate that reward associations can influence conflict processing by changing the temporal dynamics of stimulus processing and subsequent cognitive-control mechanisms...
  3. ncbi The involvement of the dopaminergic midbrain and cortico-striatal-thalamic circuits in the integration of reward prospect and attentional task demands
    Ruth M Krebs
    Center for Cognitive Neuroscience, Duke University, Durham, NC 27708, USA
    Cereb Cortex 22:607-15. 2012
    ....
  4. ncbi Electrophysiological recordings in humans reveal reduced location-specific attentional-shift activity prior to recentering saccades
    Ruth M Krebs
    Center for Cognitive Neuroscience, Duke University, Durham, NC, USA
    J Neurophysiol 107:1393-402. 2012
    ....
  5. ncbi The neural underpinnings of how reward associations can both guide and misguide attention
    Ruth M Krebs
    Center for Cognitive Neuroscience, Duke University, Durham, North Carolina 27708, USA
    J Neurosci 31:9752-9. 2011
    ....
  6. ncbi Novelty increases the mesolimbic functional connectivity of the substantia nigra/ventral tegmental area (SN/VTA) during reward anticipation: Evidence from high-resolution fMRI
    R M Krebs
    Department of Experimental Psychology, Ghent University, 9000 Ghent, Belgium
    Neuroimage 58:647-55. 2011
    ....
  7. ncbi Task-load-dependent activation of dopaminergic midbrain areas in the absence of reward
    Carsten N Boehler
    Department of Experimental Psychology, Ghent University, 9000 Ghent, Belgium
    J Neurosci 31:4955-61. 2011
    ....
  8. ncbi Motivating inhibition - reward prospect speeds up response cancellation
    Carsten N Boehler
    Department of Experimental Psychology, Ghent University, Henri Dunantlaan 2, 9000 Ghent, Belgium
    Cognition 125:498-503. 2012
    ....
  9. ncbi The role of stimulus salience and attentional capture across the neural hierarchy in a stop-signal task
    Carsten N Boehler
    Center for Cognitive Neuroscience, Duke University, Durham, North Carolina, United States of America
    PLoS ONE 6:e26386. 2011
    ..Activity profiles in frontal areas, in turn, were activated mainly by task-relevant Stop-trials, presumably reflecting a combination of triggered top-down attentional influences and inhibitory motor-control processes...
  10. ncbi The influence of different Stop-signal response time estimation procedures on behavior-behavior and brain-behavior correlations
    C Nicolas Boehler
    Center for Cognitive Neuroscience, Duke University, Durham, NC, USA
    Behav Brain Res 229:123-30. 2012
    ..In sum, the current results highlight that different SSRT-estimation procedures can strongly influence the distribution of SSRT values across subjects, which in turn can ramify into correlational analyses with other parameters...
  11. ncbi The influence of reward associations on conflict processing in the Stroop task
    Ruth M Krebs
    Center for Cognitive Neuroscience, Duke University, Durham, NC 27708, USA
    Cognition 117:341-7. 2010
    ..These observations imply that the prospect of reward enhances the processing of task-relevant stimulus information, whereas incongruent reward-related information in a task-irrelevant dimension can impede task performance...
  12. ncbi The Saccadic Re-Centering Bias is Associated with Activity Changes in the Human Superior Colliculus
    Ruth M Krebs
    Center for Cognitive Neuroscience, Duke University Durham, NC, USA
    Front Hum Neurosci 4:193. 2010
    ....