Andreas Keil

Summary

Affiliation: University of Florida
Country: USA

Publications

  1. ncbi request reprint The influence of response competition on cerebral asymmetries for processing hierarchical stimuli revealed by ERP recordings
    Peter Malinowski
    Cognitive Neuroscience and Neuropsychology, Department of Psychology, University of Liverpool, Eleanor Rathbone Building, Liverpool L69 7ZA, UK
    Exp Brain Res 144:136-9. 2002
  2. doi request reprint Electrocortical and electrodermal responses covary as a function of emotional arousal: a single-trial analysis
    Andreas Keil
    NIMH Center for the Study of Emotion and Attention, University of Florida, PO Box 112766, Gainesville, FL 32611, USA
    Psychophysiology 45:516-23. 2008
  3. pmc Tagging cortical networks in emotion: a topographical analysis
    Andreas Keil
    Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL, USA
    Hum Brain Mapp 33:2920-31. 2012
  4. pmc Adaptation in human visual cortex as a mechanism for rapid discrimination of aversive stimuli
    Andreas Keil
    NIMH Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL 32611, USA
    Neuroimage 36:472-9. 2007
  5. pmc Re-entrant projections modulate visual cortex in affective perception: evidence from Granger causality analysis
    Andreas Keil
    NIMH Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL, USA
    Hum Brain Mapp 30:532-40. 2009
  6. pmc Prolonged reduction of electrocortical activity predicts correct performance during rapid serial visual processing
    Andreas Keil
    Department of Psychology, National Institute of Mental Health Center for the Study of Emotion and Attention, University of Florida, Gainesville, Florida 32611, USA
    Psychophysiology 46:718-25. 2009
  7. pmc Defensive engagement and perceptual enhancement
    Andreas Keil
    NIMH Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL 32608, USA
    Neuropsychologia 48:3580-4. 2010
  8. pmc Feature selection in the human brain: electrophysiological correlates of sensory enhancement and feature integration
    Andreas Keil
    University of Florida, Gainesville, FL, USA
    Brain Res 1313:172-84. 2010
  9. doi request reprint Changes in the sensitivity to appetitive and aversive arousal across adulthood
    Andreas Keil
    Department of Psychology and NIMH Center for the Study of Emotion and Attention, University of Florida, P O Box 112766, Gainesville, FL 32611, USA
    Psychol Aging 24:668-80. 2009
  10. pmc The impact of emotion on respiratory-related evoked potentials
    Andreas von Leupoldt
    Department of Physiological Sciences, University of Florida, Gainesville, Florida, USA
    Psychophysiology 47:579-86. 2010

Detail Information

Publications65

  1. ncbi request reprint The influence of response competition on cerebral asymmetries for processing hierarchical stimuli revealed by ERP recordings
    Peter Malinowski
    Cognitive Neuroscience and Neuropsychology, Department of Psychology, University of Liverpool, Eleanor Rathbone Building, Liverpool L69 7ZA, UK
    Exp Brain Res 144:136-9. 2002
    ..These results underpin the idea that hemispheric differences are more likely to show up when a more elaborated stimulus representation is needed for triggering the response, that is, when a response conflict has to be resolved...
  2. doi request reprint Electrocortical and electrodermal responses covary as a function of emotional arousal: a single-trial analysis
    Andreas Keil
    NIMH Center for the Study of Emotion and Attention, University of Florida, PO Box 112766, Gainesville, FL 32611, USA
    Psychophysiology 45:516-23. 2008
    ..These results suggest that individual trials of steady-state potentials may yield reliable indices of electrocortical activity in visual cortex and that amplitude modulation of these indices varies with emotional engagement...
  3. pmc Tagging cortical networks in emotion: a topographical analysis
    Andreas Keil
    Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL, USA
    Hum Brain Mapp 33:2920-31. 2012
    ....
  4. pmc Adaptation in human visual cortex as a mechanism for rapid discrimination of aversive stimuli
    Andreas Keil
    NIMH Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL 32611, USA
    Neuroimage 36:472-9. 2007
    ..Our findings suggest that reorganization of neural connectivity on the level of the visual cortex acts to optimize early perception of specific features indicative of emotional relevance...
  5. pmc Re-entrant projections modulate visual cortex in affective perception: evidence from Granger causality analysis
    Andreas Keil
    NIMH Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL, USA
    Hum Brain Mapp 30:532-40. 2009
    ..Thus, we provide evidence for re-entrant signal flow during emotional perception, which originates from higher tiers and enters lower tiers of visual cortex...
  6. pmc Prolonged reduction of electrocortical activity predicts correct performance during rapid serial visual processing
    Andreas Keil
    Department of Psychology, National Institute of Mental Health Center for the Study of Emotion and Attention, University of Florida, Gainesville, Florida 32611, USA
    Psychophysiology 46:718-25. 2009
    ..Across intertarget intervals, T2 performance was a linear function of the ssVEP amplitude reduction in correct trials, weighted by the stimulus onset asynchrony...
  7. pmc Defensive engagement and perceptual enhancement
    Andreas Keil
    NIMH Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL 32608, USA
    Neuropsychologia 48:3580-4. 2010
    ..Acute defense facilitates visual perception of external cues and preserves accurate discrimination between threatening and safe cues...
  8. pmc Feature selection in the human brain: electrophysiological correlates of sensory enhancement and feature integration
    Andreas Keil
    University of Florida, Gainesville, FL, USA
    Brain Res 1313:172-84. 2010
    ..Oscillatory activity in these networks is reduced by distraction and is enhanced when attended features can be mapped to specific action...
  9. doi request reprint Changes in the sensitivity to appetitive and aversive arousal across adulthood
    Andreas Keil
    Department of Psychology and NIMH Center for the Study of Emotion and Attention, University of Florida, P O Box 112766, Gainesville, FL 32611, USA
    Psychol Aging 24:668-80. 2009
    ..e., the relationship between displeasure and arousal). These results extend previous work on emotional development, adding information as to the role of emotional intensity for affective experience in different age groups...
  10. pmc The impact of emotion on respiratory-related evoked potentials
    Andreas von Leupoldt
    Department of Physiological Sciences, University of Florida, Gainesville, Florida, USA
    Psychophysiology 47:579-86. 2010
    ..The results suggest that emotion impacts the perception of respiratory sensations by reducing the attentional resources available for processing afferent respiratory sensory signals...
  11. pmc Sustained preferential processing of social threat cues: bias without competition?
    Matthias J Wieser
    University of Florida, USA
    J Cogn Neurosci 23:1973-86. 2011
    ..These cues, however, do not interfere with the electrocortical processing of a spatially separated concurrent face, suggesting that they are effective at capturing attention, but are weak competitors for resources...
  12. ncbi request reprint Normal electrocortical facilitation but abnormal target identification during visual sustained attention in schizophrenia
    Brett A Clementz
    Department of Psychology, BioImaging Research Center, University of Georgia, Athens, Georgia 30602, USA
    J Neurosci 28:13411-8. 2008
    ..These findings indicate that deficient target detection rather than compromised attentional selectivity accounts for previously reported visual attention deficits in schizophrenia...
  13. doi request reprint Robust EEG preprocessing for dependence-based condition discrimination
    Bilal H Fadlallah
    Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA
    Conf Proc IEEE Eng Med Biol Soc 2011:1407-10. 2011
    ..We observe that the network connectivity is stable over a significant range of parameter values of the filter, thus establishing the desired robustness...
  14. ncbi request reprint Emotional perception: correlation of functional MRI and event-related potentials
    Dean Sabatinelli
    NIMH Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL 32610, USA
    Cereb Cortex 17:1085-91. 2007
    ....
  15. doi request reprint The dynamic allocation of attention to emotion: simultaneous and independent evidence from the late positive potential and steady state visual evoked potentials
    Greg Hajcak
    Department of Psychology, Stony Brook University, Stony Brook, NY 11794 2500, USA
    Biol Psychol 92:447-55. 2013
    ..Variation in the LPP and ssVEP was unrelated, suggesting that these measures are not redundant with each other and may capture different neurophysiological aspects of affective stimulus processing and attention...
  16. ncbi request reprint Cross-modal attention capture by affective stimuli: evidence from event-related potentials
    Andreas Keil
    University of Florida, Gainesville, Florida, USA
    Cogn Affect Behav Neurosci 7:18-24. 2007
    ..The data support the notion that emotionally arousing stimuli transmodally attract resources, leading to optimized processing of the affective stimuli at the cost of the processing of concurrent stimuli...
  17. doi request reprint Repetition suppression of induced gamma activity predicts enhanced orienting toward a novel stimulus in 6-month-old infants
    KELLY A SNYDER
    Department of Psychology, University of Denver, Denver, CO 80208, USA
    J Cogn Neurosci 20:2137-52. 2008
    ..Implications for the role of repetition suppression in infant habituation and novelty detection are discussed with respect to a biased competition model of visual attention...
  18. pmc Competition effects of threatening faces in social anxiety
    Matthias J Wieser
    Center for the Study of Emotion and Attention, University of Florida, USA
    Emotion 12:1050-60. 2012
    ..It is important to note that this competition in lower tier visual cortex was maintained throughout the viewing period and was unaccompanied by competition effects on behavioral performance...
  19. pmc Neural substrate of the late positive potential in emotional processing
    Yuelu Liu
    The J Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611, USA
    J Neurosci 32:14563-72. 2012
    ....
  20. pmc The neural correlates of feature-based selective attention when viewing spatially and temporally overlapping images
    Jun Wang
    Department of Psychology, BioImaging Research Center, University of Georgia, Athens, GA 30602, USA
    Neuropsychologia 45:1393-9. 2007
    ..Under specific conditions, however, we found increased activity to unattended stimuli. The specificity of the selective attention effects presented herein, however, may be limited under certain complex stimulus conditions...
  21. doi request reprint Single-trial P300 estimation with a spatiotemporal filtering method
    Ruijiang Li
    Computational NeuroEngineering Laboratory, University of Florida, PO Box 116130, Gainesville, FL 32611, USA
    J Neurosci Methods 177:488-96. 2009
    ..We applied the method to the estimation of the P300 component in an oddball target detection task and found that negative correlations exist between response time and single-trial P300 amplitude...
  22. pmc Luminance, but not chromatic visual pathways, mediate amplification of conditioned danger signals in human visual cortex
    Andreas Keil
    Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL, 32611, USA
    Eur J Neurosci 38:3356-62. 2013
    ..Conversely, luminance information is necessary to establish amplification of learned danger signals in hierarchically early regions of the visual system. ..
  23. pmc Perceiving threat in the face of safety: excitation and inhibition of conditioned fear in human visual cortex
    Vladimir Miskovic
    Center for the Study of Emotion and Attention, University of Florida, Gainesville, Florida 32611, USA
    J Neurosci 33:72-8. 2013
    ..Our findings shed light on the sensory brain dynamics associated with experience-dependent acquisition of perceptual biases for danger and safety signals...
  24. doi request reprint Effects of emotional conditioning on early visual processing: temporal dynamics revealed by ERP single-trial analysis
    Yuelu Liu
    The J Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611, USA
    Hum Brain Mapp 33:909-19. 2012
    ..We interpret these results as providing evidence supporting the view that emotional experience can modulate early visual processing and dynamics of perceptual learning...
  25. pmc Cortical sources of the respiratory-related evoked potential
    Andreas von Leupoldt
    Department of Physiological Sciences, University of Florida, Gainesville, USA
    Respir Physiol Neurobiol 170:198-201. 2010
    ..05). The results support previous findings on the cortical sources of early RREP components Nf, P1 and N1 and demonstrate the cortical sources of later RREP components P2 and P3...
  26. ncbi request reprint Weighted-permutation entropy: a complexity measure for time series incorporating amplitude information
    Bilal Fadlallah
    Computational NeuroEngineering Laboratory, Department of Electrical and Computer Engineering, University of Florida, Gainesville, Florida 32611, USA
    Phys Rev E Stat Nonlin Soft Matter Phys 87:022911. 2013
    ..Results show better robustness and stability in the presence of higher levels of noise, in addition to a distinctive ability to extract complexity information from data with spiky features or having abrupt changes in magnitude...
  27. doi request reprint An association framework to analyze dependence structure in time series
    Bilal H Fadlallah
    Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL 32611, USA
    Conf Proc IEEE Eng Med Biol Soc 2012:6176-9. 2012
    ..Furthermore, applying GMA and Kendall's tau to quantify dependence using the extracted envelopes of processed EEG data concords with previous findings using the signal itself...
  28. ncbi request reprint Quantifying cognitive state from EEG using dependence measures
    Bilal Fadlallah
    Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL 32611, USA
    IEEE Trans Biomed Eng 59:2773-81. 2012
    ..Future work may use additional stimuli and experimental manipulations to determine the specificity of the current connectivity results...
  29. pmc Selective processing of multiple features in the human brain: effects of feature type and salience
    E Menton McGinnis
    National Institute of Mental Health Center for the Study of Emotion and Attention, University of Florida, Gainesville, Florida, United States of America
    PLoS ONE 6:e16824. 2011
    ....
  30. ncbi request reprint Estimation of instantaneous power in the EEG to assess brain connectivity with high temporal resolution
    JungPhil Kwon
    University of Florida, Gainesville, FL 32611, USA
    Conf Proc IEEE Eng Med Biol Soc 2009:332-5. 2009
    ..A video of the topographical display of the instantaneous power over the array helps us visualize the exquisite communication that occurs during the stimulus presentation...
  31. ncbi request reprint Steady-state visual evoked potentials reveal frontally-mediated working memory activity in humans
    William M Perlstein
    Department of Clinical and Health Psychology, University of Florida, Gainesville, FL 32610, USA
    Neurosci Lett 342:191-5. 2003
    ..Frontal WM-related SSVEP power correlated selectively with task performance. These results demonstrate the utility of SSVEPs for studying representational aspects of cognition...
  32. pmc Respiratory-related evoked potential measurements using high-density electroencephalography
    Andreas von Leupoldt
    Department of Physiological Sciences, University of Florida, Gainesville, USA
    Clin Neurophysiol 122:815-8. 2011
    ..However, the increasing availability of high-density EEG systems necessitates new criteria for obtaining acceptable RREPs with these systems...
  33. ncbi request reprint Aberrant brain dynamics in schizophrenia: delayed buildup and prolonged decay of the visual steady-state response
    Brett A Clementz
    Department of Psychology, University of Georgia, Psychology Building, Athens, GA 30602 3013, USA
    Brain Res Cogn Brain Res 18:121-9. 2004
    ..These findings have implications understanding the nature of evoked response differences between schizophrenia and normal groups especially in repetitive stimulus paradigms...
  34. pmc Social vision: sustained perceptual enhancement of affective facial cues in social anxiety
    Lisa M McTeague
    Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL 32611, USA
    Neuroimage 54:1615-24. 2011
    ..This pattern was maintained across the 3500 ms viewing epoch, suggesting that temporally sustained, heightened perceptual bias towards affective facial cues is associated with generalized social anxiety...
  35. ncbi request reprint Snake fearfulness is associated with sustained competitive biases to visual snake features: Hypervigilance without avoidance
    Menton McGinnis Deweese
    Center for the Study of Emotion and Attention, University of Florida, PO Box 112766, Gainesville, FL 32611, United States of America Electronic address
    Psychiatry Res 219:329-35. 2014
    ..These findings support a hypothesis that fear cues prompt sustained hypervigilance rather than perceptual avoidance. ..
  36. doi request reprint Visuocortical changes during delay and trace aversive conditioning: evidence from steady-state visual evoked potentials
    Vladimir Miskovic
    Center for the Study of Emotion and Attention, University of Florida, Gainesville, FL 32611, USA
    Emotion 13:554-61. 2013
    ....
  37. pmc Acquired fears reflected in cortical sensory processing: a review of electrophysiological studies of human classical conditioning
    Vladimir Miskovic
    Center for the Study of Emotion and Attention, University of Florida, Gainesville, Florida 32611, USA
    Psychophysiology 49:1230-41. 2012
    ..Putative mechanisms that may underlie fear-associated plasticity at the level of the sensory cortices are briefly considered, and several avenues for future work are outlined...
  38. doi request reprint Affective engagement and subsequent visual processing: effects of contrast and spatial frequency
    Inkyung Song
    Center for the Study of Emotion and Attention, Department of Psychology, University of Florida, Gainesville, FL 32611, USA
    Emotion 13:748-57. 2013
    ..Together, the present results suggest that additive gain mechanisms and early visual pathways may mediate costs and benefits of emotional engagement for subsequent sensory processing...
  39. pmc Orienting and emotional perception: facilitation, attenuation, and interference
    Margaret M Bradley
    Center for the Study of Emotion and Attention, University of Florida Gainesville, FL, USA
    Front Psychol 3:493. 2012
    ..Here, we discuss these findings, considering both physiological reflex and brain measures as they are modulated during orienting and emotional perception...
  40. doi request reprint Committee report: publication guidelines and recommendations for studies using electroencephalography and magnetoencephalography
    Andreas Keil
    Department of Psychology and Center for the Study of Emotion and Attention, University of Florida, Gainesville, Florida, USA
    Psychophysiology 51:1-21. 2014
    ..The guidelines also include a checklist of key information recommended for inclusion in research reports on EEG/MEG measures. ..
  41. pmc Face-evoked steady-state visual potentials: effects of presentation rate and face inversion
    L Forest Gruss
    Department of Psychology, Center for the Study of Emotion and Attention, University of Florida Gainesville, FL, USA
    Front Hum Neurosci 6:316. 2012
    ..By contrast, lower frequency ssVEPs did not show this inversion effect. These findings suggest that stimulation frequency affects the sensitivity of ssVEPs to face inversion...
  42. ncbi request reprint High resolution EEG indicators of pain responses in relation to hypnotic susceptibility and suggestion
    William J Ray
    Department of Psychology, Penn State University, University Park, PA 16802, USA
    Biol Psychol 60:17-36. 2002
    ....
  43. ncbi request reprint Motivated attention in emotional picture processing is reflected by activity modulation in cortical attention networks
    Stephan Moratti
    Department of Psychology, University of Konstanz, Constance, Germany
    Neuroimage 21:954-64. 2004
    ..Taken together, we argue that activity in higher-order frontoparietal cortical attention networks is modulated by emotional arousal. In turn, this attention network influences activity in systems performing stimulus processing...
  44. ncbi request reprint Modulation of induced gamma band responses in a perceptual learning task in the human EEG
    Thomas Gruber
    Cognitive Neuroscience, Department of Psychology, University of Liverpool, Eleanor Rathbone Building, Bedford Street South, Liverpool L69 7ZA, UK
    J Cogn Neurosci 14:732-44. 2002
    ..No difference between identified and unidentified pictures was found in the visual evoked potential in the same time range and in the evoked GBR in the same frequency range as the induced response...
  45. ncbi request reprint Early modulation of visual perception by emotional arousal: evidence from steady-state visual evoked brain potentials
    Andreas Keil
    Department of Psychology, University of Konstanz, Konstanz, Germany
    Cogn Affect Behav Neurosci 3:195-206. 2003
    ..These findings are consistent with reentrant modulation of early visual processing by distributed networks including subcortical and neocortical structures according to a stimulus's motivational relevance...
  46. ncbi request reprint Neuronal synchronization and selective color processing in the human brain
    Matthias M Müller
    Universitat Leipzig, Leipzig, Germany
    J Cogn Neurosci 16:503-22. 2004
    ..Our results suggest that large-scale synchronous high-frequency brain activity as measured in the human GBR play a specific role in attentive processing of stimulus features...
  47. ncbi request reprint Additive effects of emotional content and spatial selective attention on electrocortical facilitation
    Andreas Keil
    Department of Psychology, University of Konstanz, Germany
    Cereb Cortex 15:1187-97. 2005
    ..The data suggest that affective stimulus properties modulate the spatiotemporal process along the ventral stream, encompassing amplitude amplification and timing changes of posterior and temporal cortex...
  48. ncbi request reprint Modulation of the C1 visual event-related component by conditioned stimuli: evidence for sensory plasticity in early affective perception
    Margarita Stolarova
    University of Konstanz, Konstanz, Germany
    Cereb Cortex 16:876-87. 2006
    ..As an underlying mechanism, we discuss short-term reorganization in visual cortex, enabling sensory amplification of specific visual features that are related to motivationally relevant information...
  49. pmc Early cortical facilitation for emotionally arousing targets during the attentional blink
    Andreas Keil
    University of Konstanz, Konstanz, Germany
    BMC Biol 4:23. 2006
    ..Replicating and extending behavioral studies, we expected that emotional second targets would be associated with better identification accuracy and greater electrocortical activity, compared with neutral targets...
  50. ncbi request reprint Neural mechanisms of evoked oscillations: stability and interaction with transient events
    Stephan Moratti
    Center of Magnetoencephalography Dr Perez Modrego, Facultad de Medicina, University Complutense of Madrid, Madrid, Spain
    Hum Brain Mapp 28:1318-33. 2007
    ..We conclude that ssVEPs represent strongly phase locked oscillations sharing the same generation mechanisms as early evoked potentials...
  51. ncbi request reprint Look-don't look! How emotional pictures affect pro- and anti-saccades
    Johanna Kissler
    Department of Psychology, University of Konstanz, Box D 25, 78457, Konstanz, Germany
    Exp Brain Res 188:215-22. 2008
    ..Moderating factors such as the SOA or the visual field of presentation are discussed...
  52. ncbi request reprint Macroscopic brain dynamics during verbal and pictorial processing of affective stimuli
    Andreas Keil
    Department of Psychology, University of Konstanz, PO Box D23, D 78457 Konstanz, Germany
    Prog Brain Res 156:217-32. 2006
    ..On the basis of prioritized sensory analysis for affectively relevant stimuli, subsequent steps such as working memory, motor preparation, and action may be adjusted to meet the adaptive requirements of the situation perceived...
  53. ncbi request reprint The costs of emotional attention: affective processing inhibits subsequent lexico-semantic analysis
    Niklas Ihssen
    Department of Psychology, University of Konstanz, Konstanz, Germany
    J Cogn Neurosci 19:1932-49. 2007
    ..Thus, affective processing interferes with subsequent lexico-semantic analysis along the ventral stream...
  54. ncbi request reprint Brain responses to repetitions of human and animal faces, inverted faces, and objects: an MEG study
    Stefan R Schweinberger
    Department of General Psychology, Friedrich Schiller University of Jena, Germany
    Brain Res 1184:226-33. 2007
    ..These findings suggest that repetition-sensitive brain activity approximately 250 ms reflects the transient activation of object representations, with largest responses for upright faces, in the right hemisphere...
  55. ncbi request reprint Alpha-band activity reflects reduction of mental effort in a comparison task: a source space analysis
    Andreas Keil
    Department of Psychology, University of Konstanz, Konstanz, Germany
    Brain Res 1121:117-27. 2006
    ..Temporal analysis suggested that this effect was present particularly during task preparation and execution. We conclude that comparative information processing may reduce mental effort in judgment tasks...
  56. ncbi request reprint Large-scale neural correlates of affective picture processing
    Andreas Keil
    Department of Psychology, University of Konstanz, Germany
    Psychophysiology 39:641-9. 2002
    ..Sources of slow wave modulation were located in occipital and posterior parietal cortex, with a right-hemispheric dominance...
  57. ncbi request reprint Temporal stability of high-frequency brain oscillations in the human EEG
    Andreas Keil
    Department of Psychology, University of Konstanz, Germany
    Brain Topogr 16:101-10. 2003
    ..We conclude that measures of high-frequency oscillatory activity as used in the cognitive neurosciences meet stability requirements necessary for meaningful interpretation of this parameter of brain function...
  58. ncbi request reprint Identification facilitation for emotionally arousing verbs during the attentional blink
    Andreas Keil
    Department of Psychology, University of Konstanz, Konstanz, Germany
    Emotion 4:23-35. 2004
    ..These results suggest that affectively arousing information is selected preferentially from a temporal stream, facilitating processes such as working memory consolidation and action...
  59. ncbi request reprint Large-scale neural correlates of developmental dyslexia
    Sabine Heim
    Department of Psychology, University of Konstanz, D23, 78457 Konstanz, Germany
    Eur Child Adolesc Psychiatry 13:125-40. 2004
    ..A combined approach of structural imaging and MEG, and most importantly theory driven behavioral tasks may shed light on dynamics and trajectories of the neurobiology of dyslexia...
  60. pmc Mapping the brain's orchestration during speech comprehension: task-specific facilitation of regional synchrony in neural networks
    Markus Härle
    Department of Psychology, University of Konstanz, Germany
    BMC Neurosci 5:40. 2004
    ....
  61. ncbi request reprint Cortical activation during Pavlovian fear conditioning depends on heart rate response patterns: an MEG study
    Stephan Moratti
    Department of Psychology, University of Konstanz, P O Box D25, D 78457 Konstanz, Germany
    Brain Res Cogn Brain Res 25:459-71. 2005
    ..The results suggest that participants expressing different HR responses also differ in their stimulus-driven neuromagnetic response pattern to an aversively conditioned stimulus...
  62. ncbi request reprint Fear but not awareness predicts enhanced sensory processing in fear conditioning
    Stephan Moratti
    Department of Psychology, University of Konstanz, Konstanz, Germany
    Psychophysiology 43:216-26. 2006
    ..Participants in both groups reported awareness of CS-US contingencies. Awareness of stimulus contingency in fear conditioning seems not to be sufficient to elicit enhanced visual cortical processing...
  63. ncbi request reprint Effects of classical conditioning on identification and cortical processing of speech syllables
    Sabine Heim
    Department of Psychology, University of Konstanz, P O Box D23, 78457 Konstanz, Germany
    Exp Brain Res 175:411-24. 2006
    ..e., the CS+, however. We conclude that training speech categorization by merely enhancing motivational relevance is not effective for conveying behavioral improvement...
  64. ncbi request reprint Acquisition of affective dispositions in dementia patients
    Andreas Blessing
    Department of Psychology, University of Konstanz, D 78457 Konstanz, Germany
    Neuropsychologia 44:2366-73. 2006
    ..The results suggest that acquisition and maintenance of implicit affective dispositions are preserved in dementia even when explicit memory is impaired...
  65. ncbi request reprint Hypofunction of right temporoparietal cortex during emotional arousal in depression
    Stephan Moratti
    Center of Magnetoencephalography Dr Perez Modrego, University Complutense of Madrid, Pabellón 8, Avenida Complutense, S N, 28040 Madrid, Spain
    Arch Gen Psychiatry 65:532-41. 2008
    ..These models were derived from indirect measures such as neuropsychological tests and electroencephalography alpha band power...

Research Grants2

  1. Hypervigilance versus perceptual avoidance in social phobia
    Andreas Keil; Fiscal Year: 2009
    ..Specifically, matching patients to exposure-based or cognitive treatments will benefit from information as to the nature of their hypervigilance vis--vis avoidance of social threat cues. ..
  2. Hypervigilance versus perceptual avoidance in social phobia
    Andreas Keil; Fiscal Year: 2010
    ..Specifically, matching patients to exposure-based or cognitive treatments will benefit from information as to the nature of their hypervigilance vis--vis avoidance of social threat cues. ..