E M Bekker

Summary

Affiliation: Utrecht University
Country: The Netherlands

Publications

  1. ncbi request reprint Electrophysiological correlates of attention, inhibition, sensitivity and bias in a continuous performance task
    E M Bekker
    Department of Psychopharmacology, Utrecht University, Sorbonnelaan 16, P O BOX 80082, 3508 TB Utrecht, The Netherlands
    Clin Neurophysiol 115:2001-13. 2004
  2. ncbi request reprint The pure electrophysiology of stopping
    Evelijne M Bekker
    Department of Psychopharmacology, Utrecht University, Sorbonnelaan 16, P O BOX 80082, 3508 TB Utrecht, The Netherlands
    Int J Psychophysiol 55:191-8. 2005
  3. ncbi request reprint Source analysis of the N2 in a cued Go/NoGo task
    Evelijne M Bekker
    Department of Psychopharmacology, Faculty of Pharmaceutical Sciences, Utrecht University, P O BOX 80082, 3508 TB Utrecht, The Netherlands
    Brain Res Cogn Brain Res 22:221-31. 2005
  4. ncbi request reprint Stopping and changing in adults with ADHD
    E M Bekker
    Department of Psychopharmacology, Utrecht University, The Netherlands
    Psychol Med 35:807-16. 2005
  5. ncbi request reprint Attention deficit and impulsivity: selecting, shifting, and stopping
    J L Kenemans
    Department of Psychonomics and Psychopharmacology, Utrecht University, Heidelberglaan 2, 3584 CS Utrecht, The Netherlands
    Int J Psychophysiol 58:59-70. 2005
  6. ncbi request reprint Differences between low and high trait impulsivity are not associated with differences in inhibitory motor control
    M Lijffijt
    Utrecht University, Department of Psychopharmacology, Utrecht, The Nertherlands
    J Atten Disord 8:25-32. 2004
  7. ncbi request reprint Disentangling deficits in adults with attention-deficit/hyperactivity disorder
    Evelijne M Bekker
    Department of Psychopharmacology, Utrecht University, Utrecht, The Netherlands
    Arch Gen Psychiatry 62:1129-36. 2005
  8. ncbi request reprint Acute effects of nicotine on attention and response inhibition
    E M Bekker
    Department of Psychopharmacology, Utrecht University, The Netherlands
    Pharmacol Biochem Behav 82:539-48. 2005
  9. ncbi request reprint Neural correlates of stopping and self-reported impulsivity
    Marieke M Lansbergen
    Department of Experimental Psychology, Heidelberglaan 2, 3584 CS Utrecht, Utrecht University, The Netherlands
    Clin Neurophysiol 118:2089-103. 2007
  10. doi request reprint Methylphenidate significantly improves driving performance of adults with attention-deficit hyperactivity disorder: a randomized crossover trial
    Joris C Verster
    Section Psychopharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
    J Psychopharmacol 22:230-7. 2008

Collaborators

Detail Information

Publications12

  1. ncbi request reprint Electrophysiological correlates of attention, inhibition, sensitivity and bias in a continuous performance task
    E M Bekker
    Department of Psychopharmacology, Utrecht University, Sorbonnelaan 16, P O BOX 80082, 3508 TB Utrecht, The Netherlands
    Clin Neurophysiol 115:2001-13. 2004
    ....
  2. ncbi request reprint The pure electrophysiology of stopping
    Evelijne M Bekker
    Department of Psychopharmacology, Utrecht University, Sorbonnelaan 16, P O BOX 80082, 3508 TB Utrecht, The Netherlands
    Int J Psychophysiol 55:191-8. 2005
    ..Finally, the parietal P3 tended to peak earlier for successful than for failed stops. This is in line with the Horse Race Model, which states that faster stop-processes have a higher chance of winning the race against the go-process...
  3. ncbi request reprint Source analysis of the N2 in a cued Go/NoGo task
    Evelijne M Bekker
    Department of Psychopharmacology, Faculty of Pharmaceutical Sciences, Utrecht University, P O BOX 80082, 3508 TB Utrecht, The Netherlands
    Brain Res Cogn Brain Res 22:221-31. 2005
    ..The source models of the NoGo-N2 consistently indicated bilateral dipole pairs in medial frontal regions. This is in accordance with a generator in the anterior cingulate cortex...
  4. ncbi request reprint Stopping and changing in adults with ADHD
    E M Bekker
    Department of Psychopharmacology, Utrecht University, The Netherlands
    Psychol Med 35:807-16. 2005
    ..This might imply that a deficit in attention rather than a lack of inhibitory control is the major feature in adult ADHD...
  5. ncbi request reprint Attention deficit and impulsivity: selecting, shifting, and stopping
    J L Kenemans
    Department of Psychonomics and Psychopharmacology, Utrecht University, Heidelberglaan 2, 3584 CS Utrecht, The Netherlands
    Int J Psychophysiol 58:59-70. 2005
    ..In sum, direct reflections of brain activity suggest that mechanisms of expectation and attention, rather than of response bias or inhibitory control, govern behavioral manifestations of impulsivity...
  6. ncbi request reprint Differences between low and high trait impulsivity are not associated with differences in inhibitory motor control
    M Lijffijt
    Utrecht University, Department of Psychopharmacology, Utrecht, The Nertherlands
    J Atten Disord 8:25-32. 2004
    ..The present study investigates whether there is an association between trait impulsivity in the normal population and inhibitory motor control as assessed by the stop task...
  7. ncbi request reprint Disentangling deficits in adults with attention-deficit/hyperactivity disorder
    Evelijne M Bekker
    Department of Psychopharmacology, Utrecht University, Utrecht, The Netherlands
    Arch Gen Psychiatry 62:1129-36. 2005
    ..Impaired stopping has been claimed to support the inhibition hypothesis. However, executive functions such as inhibition and attention are hard to disentangle...
  8. ncbi request reprint Acute effects of nicotine on attention and response inhibition
    E M Bekker
    Department of Psychopharmacology, Utrecht University, The Netherlands
    Pharmacol Biochem Behav 82:539-48. 2005
    ..Especially the comparison with placebo revealed decreases in reaction time and variability of responding. The results imply that patients with ADHD smoke to reduce inattention...
  9. ncbi request reprint Neural correlates of stopping and self-reported impulsivity
    Marieke M Lansbergen
    Department of Experimental Psychology, Heidelberglaan 2, 3584 CS Utrecht, Utrecht University, The Netherlands
    Clin Neurophysiol 118:2089-103. 2007
    ..To examine the relation between self-reported impulsivity, inhibitory control, and the neural correlates of stopping performance within the normal population...
  10. doi request reprint Methylphenidate significantly improves driving performance of adults with attention-deficit hyperactivity disorder: a randomized crossover trial
    Joris C Verster
    Section Psychopharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
    J Psychopharmacol 22:230-7. 2008
    ..05 km/h, 95% CI = -0.4 to 0.2, P = 0.70). Among adults with ADHD, with a history of a positive clinical response to methylphenidate, methylphenidate significantly improves driving performance...
  11. ncbi request reprint Task-dependent exogenous cuing effects depend on cue modality
    Rob H J van der Lubbe
    Cognitive Psychology and Ergonomics, Faculty of Behavioral Sciences, Universiteit Twente, Enschede, The Netherlands
    Psychophysiology 43:145-60. 2006
    ..These findings suggest that inhibition in the unimodal detection task resulted from speeded motor inhibition triggered by the visual cue...
  12. ncbi request reprint Reliability, validity, and utility of instruments for self-report and informant report concerning symptoms of ADHD in adult patients
    J J Sandra Kooij
    PsyQ, Psycho Medical Programmes, Programme Adult ADHD, Carel Reinierszkade 197, 2593 HR Den Haag, The Netherlands
    J Atten Disord 11:445-58. 2008
    ..To study the correlation between symptoms of ADHD in adults, obtained with different methods and from different sources...