Koraly Perez-Edgar

Summary

Affiliation: University of Maryland
Country: USA

Publications

  1. ncbi request reprint Temperament and anxiety disorders
    Koraly Perez-Edgar
    University of Maryland, College Park, MD 20742, USA
    Child Adolesc Psychiatr Clin N Am 14:681-706, viii. 2005
  2. ncbi request reprint Behavioral and electrophysiological markers of selective attention in children of parents with a history of depression
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA
    Biol Psychiatry 60:1131-8. 2006
  3. pmc Attention biases to threat and behavioral inhibition in early childhood shape adolescent social withdrawal
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA
    Emotion 10:349-57. 2010
  4. pmc Attention biases to threat link behavioral inhibition to social withdrawal over time in very young children
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, Fairfax, VA 22030, USA
    J Abnorm Child Psychol 39:885-95. 2011
  5. pmc Variations in the serotonin-transporter gene are associated with attention bias patterns to positive and negative emotion faces
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, Fairfax, VA 22030, United States
    Biol Psychol 83:269-71. 2010
  6. pmc Attention to novelty in behaviorally inhibited adolescents moderates risk for anxiety
    Bethany C Reeb-Sutherland
    Department of Human Development, University of Maryland, College Park, MD 20742, USA
    J Child Psychol Psychiatry 50:1365-72. 2009
  7. ncbi request reprint Individual differences in children's performance during an emotional Stroop task: a behavioral and electrophysiological study
    Koraly Perez-Edgar
    Department of Human Development, Child Development Laboratory, University of Maryland, 3304 Benjamin Building, College Park, MD 20742, USA
    Brain Cogn 52:33-51. 2003
  8. pmc Temperamental contributions to children's performance in an emotion-word processing task: a behavioral and electrophysiological study
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, Fairfax, VA, USA
    Brain Cogn 65:22-35. 2007
  9. pmc Patterns of sustained attention in infancy shape the developmental trajectory of social behavior from toddlerhood through adolescence
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, Fairfax, VA 22030, USA
    Dev Psychol 46:1723-30. 2010
  10. pmc Striatal responses to negative monetary outcomes differ between temperamentally inhibited and non-inhibited adolescents
    Sarah M Helfinstein
    University of Maryland, College Park, MD 20742, USA
    Neuropsychologia 49:479-85. 2011

Detail Information

Publications18

  1. ncbi request reprint Temperament and anxiety disorders
    Koraly Perez-Edgar
    University of Maryland, College Park, MD 20742, USA
    Child Adolesc Psychiatr Clin N Am 14:681-706, viii. 2005
    ..The authors examine the outstanding issues that must be addressed before the benefits of bridging these traditionally independent fields of study can be fully exploited...
  2. ncbi request reprint Behavioral and electrophysiological markers of selective attention in children of parents with a history of depression
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA
    Biol Psychiatry 60:1131-8. 2006
    ..Children of parents with childhood-onset depression (COD) are at increased risk for socioemotional difficulties. This study examined potential differences in selective attention as a function of parental COD...
  3. pmc Attention biases to threat and behavioral inhibition in early childhood shape adolescent social withdrawal
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA
    Emotion 10:349-57. 2010
    ..In addition, attention bias to threat moderated the relation between childhood BI and adolescent social withdrawal...
  4. pmc Attention biases to threat link behavioral inhibition to social withdrawal over time in very young children
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, Fairfax, VA 22030, USA
    J Abnorm Child Psychol 39:885-95. 2011
    ..The data provide further support for models associating attention with socioemotional development and the later emergence of clinical anxiety...
  5. pmc Variations in the serotonin-transporter gene are associated with attention bias patterns to positive and negative emotion faces
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, Fairfax, VA 22030, United States
    Biol Psychol 83:269-71. 2010
    ..The data indicate a linear relation between 5-HTTLPR allelic status and attention biases to emotion, demonstrating a genetic mechanism for biased attention using ecologically valid stimuli that target socioemotional adaptation...
  6. pmc Attention to novelty in behaviorally inhibited adolescents moderates risk for anxiety
    Bethany C Reeb-Sutherland
    Department of Human Development, University of Maryland, College Park, MD 20742, USA
    J Child Psychol Psychiatry 50:1365-72. 2009
    ..The current study considers whether this attention profile moderates risk for clinical anxiety disorders among adolescents with a history of BI...
  7. ncbi request reprint Individual differences in children's performance during an emotional Stroop task: a behavioral and electrophysiological study
    Koraly Perez-Edgar
    Department of Human Development, Child Development Laboratory, University of Maryland, 3304 Benjamin Building, College Park, MD 20742, USA
    Brain Cogn 52:33-51. 2003
    ..In addition, positive and negative words showed differences in processing across components. In particular, negative words appeared to tax attentional and processing resources more than positive words...
  8. pmc Temperamental contributions to children's performance in an emotion-word processing task: a behavioral and electrophysiological study
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, Fairfax, VA, USA
    Brain Cogn 65:22-35. 2007
    ..These findings indicate that performance on an auditory selective attention task can assist in identifying underlying patterns of affective processing...
  9. pmc Patterns of sustained attention in infancy shape the developmental trajectory of social behavior from toddlerhood through adolescence
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, Fairfax, VA 22030, USA
    Dev Psychol 46:1723-30. 2010
    ..These findings suggest that early individual differences in attention shape how children respond to their social environments, potentially via attention's gate-keeping role in framing a child's environment for processing...
  10. pmc Striatal responses to negative monetary outcomes differ between temperamentally inhibited and non-inhibited adolescents
    Sarah M Helfinstein
    University of Maryland, College Park, MD 20742, USA
    Neuropsychologia 49:479-85. 2011
    ..This suggests a perturbed ability to encode reward value...
  11. pmc Stable early maternal report of behavioral inhibition predicts lifetime social anxiety disorder in adolescence
    Andrea Chronis-Tuscano
    Department of Psychology, University of Maryland, College Park, MD 20742, USA
    J Am Acad Child Adolesc Psychiatry 48:928-35. 2009
    ..It was hypothesized that stable BI would predict the presence of adolescent psychiatric diagnoses, specifically SAD...
  12. pmc Attention alters neural responses to evocative faces in behaviorally inhibited adolescents
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, USA
    Neuroimage 35:1538-46. 2007
    ..These patterns of reactivity may help sustain early temperamental biases over time and contribute to the observed relation between BI and anxiety...
  13. pmc The relation between electroencephalogram asymmetry and attention biases to threat at baseline and under stress
    Koraly Perez-Edgar
    Department of Psychology, The Pennsylvania State University, USA
    Brain Cogn 82:337-43. 2013
    ..Thus, the data may reflect the unique role of frontal regions, particularly the dorsolateral prefrontal cortex, in cognitive control and threat detection, coupled with ruminative processes associated with alpha activity...
  14. pmc Speech presentation cues moderate frontal EEG asymmetry in socially withdrawn young adults
    Claire Cole
    Department of Psychology, George Mason University, 4400 University Drive Fairfax, VA 22030, United States
    Brain Cogn 78:156-62. 2012
    ..These results suggest that contextual affective cues may prime an individual's response to stress, particularly if they illustrate or substantiate an anticipated negative event...
  15. ncbi request reprint Variations of the flanker paradigm: assessing selective attention in young children
    Jennifer Martin McDermott
    Department of Human Development, University of Maryland, College Park, Maryland 20742, USA
    Behav Res Methods 39:62-70. 2007
    ....
  16. pmc Salivary cortisol levels and infant temperament shape developmental trajectories in boys at risk for behavioral maladjustment
    Koraly Perez-Edgar
    Department of Psychology, George Mason University, 4400 University Drive, MS 3F5, Fairfax, VA 22030, United States
    Psychoneuroendocrinology 33:916-25. 2008
    ..The data suggested that there are unique biobehavioral mechanisms shaping specific patterns of maladjustment in childhood...
  17. pmc Startle response in behaviorally inhibited adolescents with a lifetime occurrence of anxiety disorders
    Bethany C Reeb-Sutherland
    Department of Human Development, University of Maryland, 3304 Benjamin Building, College Park, MD 20742, USA
    J Am Acad Child Adolesc Psychiatry 48:610-7. 2009
    ..The current study examines whether the startle reflex response may be used to differentiate between behaviorally inhibited adolescents with and without a history of anxiety...
  18. doi request reprint The role of temperament in somatic complaints among young female adults
    Deepti Gupta
    George Mason University, USA
    J Health Psychol 17:26-35. 2012
    ..These findings create a more comprehensive view of the temperament-somatization link by predicting a pattern of somatic behavior rather than individual symptom complaints...