Sayamwong E Hammack

Summary

Affiliation: University of Vermont
Country: USA

Publications

  1. doi request reprint Pituitary adenylate cyclase activating polypeptide in stress-related disorders: data convergence from animal and human studies
    Sayamwong E Hammack
    Department of Psychological Science, University of Vermont, Burlington, Vermont Electronic address
    Biol Psychiatry 78:167-77. 2015
  2. pmc Overlapping neurobiology of learned helplessness and conditioned defeat: implications for PTSD and mood disorders
    Sayamwong E Hammack
    Department of Psychology, University of Vermont, 2 Colchester Avenue, John Dewey Hall, Burlington, VT 05405, USA
    Neuropharmacology 62:565-75. 2012
  3. pmc Chronic stress increases pituitary adenylate cyclase-activating peptide (PACAP) and brain-derived neurotrophic factor (BDNF) mRNA expression in the bed nucleus of the stria terminalis (BNST): roles for PACAP in anxiety-like behavior
    Sayamwong E Hammack
    Department of Psychology, University of Vermont, Burlington, VT 05405, USA
    Psychoneuroendocrinology 34:833-43. 2009
  4. pmc The response of neurons in the bed nucleus of the stria terminalis to serotonin: implications for anxiety
    Sayamwong E Hammack
    Department of Psychology, University of Vermont, 2 Colchester Avenue, John Dewey Hall, Burlington, VT 05405, USA
    Prog Neuropsychopharmacol Biol Psychiatry 33:1309-20. 2009
  5. pmc Regulation of bed nucleus of the stria terminalis PACAP expression by stress and corticosterone
    Kimberly R Lezak
    Department of Psychology, University of Vermont, 2 Colchester Avenue, John Dewey Hall, Burlington, VT, 05405, USA
    J Mol Neurosci 54:477-84. 2014
  6. pmc Roles for pituitary adenylate cyclase-activating peptide (PACAP) expression and signaling in the bed nucleus of the stria terminalis (BNST) in mediating the behavioral consequences of chronic stress
    Sayamwong E Hammack
    Department of Psychology, University of Vermont, Dewey Hall 334, Burlington, VT 05405, USA
    J Mol Neurosci 42:327-40. 2010
  7. pmc Excitotoxic lesions of the bed nucleus of the stria terminalis (BNST) attenuate the effects of repeated stress on weight gain: evidence for the recruitment of BNST activity by repeated, but not acute, stress
    Carolyn W Roman
    Department of Anatomy and Neurobiology, University of Vermont, Burlington, VT 05405, United States
    Behav Brain Res 227:300-4. 2012
  8. pmc Parabrachial nucleus (PBn) pituitary adenylate cyclase activating polypeptide (PACAP) signaling in the amygdala: implication for the sensory and behavioral effects of pain
    Galen Missig
    Department of Neurological Sciences, University of Vermont College of Medicine, 149 Beaumont Avenue, Burlington, VT 05405, USA
    Neuropharmacology 86:38-48. 2014
  9. pmc PAC1 receptor antagonism in the bed nucleus of the stria terminalis (BNST) attenuates the endocrine and behavioral consequences of chronic stress
    Carolyn W Roman
    Department of Neurological Sciences, University of Vermont College of Medicine, Burlington, VT 05405, USA
    Psychoneuroendocrinology 47:151-65. 2014
  10. doi request reprint Prior stress interferes with the anxiolytic effect of exercise in C57BL/6J mice
    Brendan D Hare
    Department of Psychology, John Dewey Hall, University of Vermont, 2 Colchester Avenue, Burlington, VT 05405, USA
    Behav Neurosci 126:850-6. 2012

Collaborators

Detail Information

Publications15

  1. doi request reprint Pituitary adenylate cyclase activating polypeptide in stress-related disorders: data convergence from animal and human studies
    Sayamwong E Hammack
    Department of Psychological Science, University of Vermont, Burlington, Vermont Electronic address
    Biol Psychiatry 78:167-77. 2015
    ..In aggregate, these results are consistent with data suggesting that PACAP dysregulation is associated with posttraumatic stress disorder in humans. ..
  2. pmc Overlapping neurobiology of learned helplessness and conditioned defeat: implications for PTSD and mood disorders
    Sayamwong E Hammack
    Department of Psychology, University of Vermont, 2 Colchester Avenue, John Dewey Hall, Burlington, VT 05405, USA
    Neuropharmacology 62:565-75. 2012
    ..This article is part of a Special Issue entitled 'Post-Traumatic Stress Disorder'...
  3. pmc Chronic stress increases pituitary adenylate cyclase-activating peptide (PACAP) and brain-derived neurotrophic factor (BDNF) mRNA expression in the bed nucleus of the stria terminalis (BNST): roles for PACAP in anxiety-like behavior
    Sayamwong E Hammack
    Department of Psychology, University of Vermont, Burlington, VT 05405, USA
    Psychoneuroendocrinology 34:833-43. 2009
    ....
  4. pmc The response of neurons in the bed nucleus of the stria terminalis to serotonin: implications for anxiety
    Sayamwong E Hammack
    Department of Psychology, University of Vermont, 2 Colchester Avenue, John Dewey Hall, Burlington, VT 05405, USA
    Prog Neuropsychopharmacol Biol Psychiatry 33:1309-20. 2009
    ....
  5. pmc Regulation of bed nucleus of the stria terminalis PACAP expression by stress and corticosterone
    Kimberly R Lezak
    Department of Psychology, University of Vermont, 2 Colchester Avenue, John Dewey Hall, Burlington, VT, 05405, USA
    J Mol Neurosci 54:477-84. 2014
    ..These results may help clarify the mechanisms and temporal processes that underlie BNST PACAP induction for intervention in stress-related anxiety disorders. ..
  6. pmc Roles for pituitary adenylate cyclase-activating peptide (PACAP) expression and signaling in the bed nucleus of the stria terminalis (BNST) in mediating the behavioral consequences of chronic stress
    Sayamwong E Hammack
    Department of Psychology, University of Vermont, Dewey Hall 334, Burlington, VT 05405, USA
    J Mol Neurosci 42:327-40. 2010
    ..These studies have the potential to define specific mechanisms underlying anxiety disorders, and may provide important therapeutic strategies for stress and anxiety management...
  7. pmc Excitotoxic lesions of the bed nucleus of the stria terminalis (BNST) attenuate the effects of repeated stress on weight gain: evidence for the recruitment of BNST activity by repeated, but not acute, stress
    Carolyn W Roman
    Department of Anatomy and Neurobiology, University of Vermont, Burlington, VT 05405, United States
    Behav Brain Res 227:300-4. 2012
    ..These data suggest that at least two mechanisms mediate the effects of stress on body weight gain, and that when stressor exposure becomes repeated, the BNST is recruited, worsening the symptoms of stressor exposure...
  8. pmc Parabrachial nucleus (PBn) pituitary adenylate cyclase activating polypeptide (PACAP) signaling in the amygdala: implication for the sensory and behavioral effects of pain
    Galen Missig
    Department of Neurological Sciences, University of Vermont College of Medicine, 149 Beaumont Avenue, Burlington, VT 05405, USA
    Neuropharmacology 86:38-48. 2014
    ....
  9. pmc PAC1 receptor antagonism in the bed nucleus of the stria terminalis (BNST) attenuates the endocrine and behavioral consequences of chronic stress
    Carolyn W Roman
    Department of Neurological Sciences, University of Vermont College of Medicine, Burlington, VT 05405, USA
    Psychoneuroendocrinology 47:151-65. 2014
    ....
  10. doi request reprint Prior stress interferes with the anxiolytic effect of exercise in C57BL/6J mice
    Brendan D Hare
    Department of Psychology, John Dewey Hall, University of Vermont, 2 Colchester Avenue, Burlington, VT 05405, USA
    Behav Neurosci 126:850-6. 2012
    ..These findings suggest that prior and ongoing stress delays or prevents the anxiolytic effect of exercise without affecting exercise itself...
  11. pmc PACAP in the BNST produces anorexia and weight loss in male and female rats
    Margaret Kocho-Schellenberg
    Department of Psychology, University of Vermont, Burlington, USA
    Neuropsychopharmacology 39:1614-23. 2014
    ..These data suggest that PACAP receptor activation in posterior BNST subregions can produce anorexia and weight loss, and corroborate growing data implicating central PACAP activation in mediating the consequences of stressor exposure. ..
  12. doi request reprint Exercise is associated with reduction in the anxiogenic effect of mCPP on acoustic startle
    James H Fox
    Department of Psychology, University of Vermont, Burlington, VT 05405, USA
    Behav Neurosci 122:943-8. 2008
    ..However, this anxiogenic effect was blunted in exercising mice. These findings suggest that exercise may help to reduce anxiety by altering 5-HT systems, perhaps by down-regulating postsynaptic 5HT 2B/2C receptors...
  13. pmc Exercise-associated changes in the corticosterone response to acute restraint stress: evidence for increased adrenal sensitivity and reduced corticosterone response duration
    Brendan D Hare
    Department of Psychology, University of Vermont, Burlington, Vermont, USA
    Neuropsychopharmacology 39:1262-9. 2014
    ....
  14. ncbi request reprint C57 mice increase wheel-running behavior following stress: preliminary findings
    Jeremy S Sibold
    University of Vermont, USA
    Percept Mot Skills 113:605-18. 2011
    ..These results suggest that mice familiar with wheel-running may self-select this exercise as a modality for the mitigation of accumulated anxiety...
  15. doi request reprint Role of the bed nucleus of the stria terminalis in the acquisition of contextual fear at long or short context-shock intervals
    Sayamwong E Hammack
    Department of Psychological Science, University of Vermont
    Behav Neurosci 129:673-8. 2015
    ..Results may be less consistent with the view that BNST becomes activated after prolonged fear than the view that it is involved when a cue's onset has a remote temporal relation to shock...