Jean Guido Gehricke

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi Increased brain activity to unpleasant stimuli in individuals with the 7R allele of the DRD4 gene
    JEAN G GEHRICKE
    Department of Pediatrics, University of California, Irvine, Irvine, CA, USA The Center for Autism and Neurodevelopmental Disorders, Santa Ana, CA 92705, USA Electronic address
    Psychiatry Res 231:58-63. 2015
  2. pmc Prefrontal hemodynamic changes during cigarette smoking in young adult smokers with and without ADHD
    JEAN G GEHRICKE
    University of California Irvine, Department of Pediatrics, Irvine, CA, USA Electronic address
    Pharmacol Biochem Behav 112:78-81. 2013
  3. pmc ADHD medication reduces cotinine levels and withdrawal in smokers with ADHD
    JEAN G GEHRICKE
    Department of Pediatrics, University of California, Irvine, CA 92612, USA
    Pharmacol Biochem Behav 98:485-91. 2011
  4. ncbi Effects of transdermal nicotine on symptoms, moods, and cardiovascular activity in the everyday lives of smokers and nonsmokers with attention-deficit/hyperactivity disorder
    JEAN G GEHRICKE
    Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, California 92612, USA
    Psychol Addict Behav 23:644-55. 2009
  5. pmc Nicotine-induced brain metabolism associated with anger provocation
    JEAN G GEHRICKE
    Department of Psychiatry and Human Behavior, University of California, Irvine, 19722 MacArthur Blvd, Irvine, California 92612, USA
    Behav Brain Funct 5:19. 2009
  6. ncbi Smoking to self-medicate attentional and emotional dysfunctions
    JEAN G GEHRICKE
    Department of Psychiatry and Human Behavior, D402 Medical Sciences I, Irvine, California 92697 1674, USA
    Nicotine Tob Res 9:S523-36. 2007
  7. ncbi Differentiating between reflex and spontaneous blinks using simultaneous recording of the orbicularis oculi electromyogram and the electro-oculogram in startle research
    Jean Guido Gehricke
    Department of Psychology and Social Behavior, University of California, Irvine, 3340 Social Ecology II, Irvine, CA 92697, USA
    Int J Psychophysiol 44:261-8. 2002
  8. ncbi Facial and autonomic activity in depression: social context differences during imagery
    J G Gehricke
    Department of Psychology and Social Behavior, University of California, Irvine, 334 Social Ecology II, Irvine, CA 92697, USA
    Int J Psychophysiol 41:53-64. 2001
  9. ncbi Reduced facial expression and social context in major depression: discrepancies between facial muscle activity and self-reported emotion
    J Gehricke
    Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, 760 Westwood Plaza, Los Angeles, CA 90024, USA
    Psychiatry Res 95:157-67. 2000
  10. ncbi Smiling, frowning, and autonomic activity in mildly depressed and nondepressed men in response to emotional imagery of social contexts
    Jean Guido Gehricke
    Department of Psychology and Social Behavior, University of California, Irvine 92697, USA
    Percept Mot Skills 94:141-51. 2002

Research Grants

Detail Information

Publications10

  1. ncbi Increased brain activity to unpleasant stimuli in individuals with the 7R allele of the DRD4 gene
    JEAN G GEHRICKE
    Department of Pediatrics, University of California, Irvine, Irvine, CA, USA The Center for Autism and Neurodevelopmental Disorders, Santa Ana, CA 92705, USA Electronic address
    Psychiatry Res 231:58-63. 2015
    ..The findings corroborate the response ready hypothesis, which suggests that individuals with the 7R allele are more responsive to negative emotional stimuli compared to individuals with the 4R allele of the DRD4 gene. ..
  2. pmc Prefrontal hemodynamic changes during cigarette smoking in young adult smokers with and without ADHD
    JEAN G GEHRICKE
    University of California Irvine, Department of Pediatrics, Irvine, CA, USA Electronic address
    Pharmacol Biochem Behav 112:78-81. 2013
    ..The findings highlight the importance of smoking cessation, in particular in those smokers who use nicotine to self-medicate ADHD symptoms. ..
  3. pmc ADHD medication reduces cotinine levels and withdrawal in smokers with ADHD
    JEAN G GEHRICKE
    Department of Pediatrics, University of California, Irvine, CA 92612, USA
    Pharmacol Biochem Behav 98:485-91. 2011
    ..The findings of the present study suggest that, along with other strategies, ADHD medication may be used to aid smoking withdrawal and cessation in smokers with ADHD...
  4. ncbi Effects of transdermal nicotine on symptoms, moods, and cardiovascular activity in the everyday lives of smokers and nonsmokers with attention-deficit/hyperactivity disorder
    JEAN G GEHRICKE
    Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, California 92612, USA
    Psychol Addict Behav 23:644-55. 2009
    ....
  5. pmc Nicotine-induced brain metabolism associated with anger provocation
    JEAN G GEHRICKE
    Department of Psychiatry and Human Behavior, University of California, Irvine, 19722 MacArthur Blvd, Irvine, California 92612, USA
    Behav Brain Funct 5:19. 2009
    ..These findings reveal the underlying brain circuitry targeted by nicotine during anger provocation...
  6. ncbi Smoking to self-medicate attentional and emotional dysfunctions
    JEAN G GEHRICKE
    Department of Psychiatry and Human Behavior, D402 Medical Sciences I, Irvine, California 92697 1674, USA
    Nicotine Tob Res 9:S523-36. 2007
    ....
  7. ncbi Differentiating between reflex and spontaneous blinks using simultaneous recording of the orbicularis oculi electromyogram and the electro-oculogram in startle research
    Jean Guido Gehricke
    Department of Psychology and Social Behavior, University of California, Irvine, 3340 Social Ecology II, Irvine, CA 92697, USA
    Int J Psychophysiol 44:261-8. 2002
    ..Simultaneous recording of OO-EMG and EOG can distinguish reflex from spontaneous blinks and lid saccades in populations, e.g. children, that cannot tolerate head restraint and in experiments permitting or requiring movement...
  8. ncbi Facial and autonomic activity in depression: social context differences during imagery
    J G Gehricke
    Department of Psychology and Social Behavior, University of California, Irvine, 334 Social Ecology II, Irvine, CA 92697, USA
    Int J Psychophysiol 41:53-64. 2001
    ..Social context differences in heart rate and a lack thereof of frowning during sad imagery may indicate an altered psychosocial functioning in depression...
  9. ncbi Reduced facial expression and social context in major depression: discrepancies between facial muscle activity and self-reported emotion
    J Gehricke
    Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, 760 Westwood Plaza, Los Angeles, CA 90024, USA
    Psychiatry Res 95:157-67. 2000
    ....
  10. ncbi Smiling, frowning, and autonomic activity in mildly depressed and nondepressed men in response to emotional imagery of social contexts
    Jean Guido Gehricke
    Department of Psychology and Social Behavior, University of California, Irvine 92697, USA
    Percept Mot Skills 94:141-51. 2002
    ..Depressed mood may affect heart rate during sad imagery but may not alter facial muscle activity and self:reported emotion in men...

Research Grants1

  1. The Reinforcing Mechanisms of Smoking in Adult ADHD
    JEAN GEHRICKE; Fiscal Year: 2007
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