Wayne E Pratt

Summary

Affiliation: Wake Forest University
Country: USA

Publications

  1. pmc Systemic treatment with D-fenfluramine, but not sibutramine, blocks cue-induced reinstatement of food-seeking behavior in the rat
    Wayne E Pratt
    Department of Psychology, Wake Forest University, United States Electronic address
    Neurosci Lett 556:232-7. 2013
  2. pmc Selective serotonin receptor stimulation of the medial nucleus accumbens differentially affects appetitive motivation for food on a progressive ratio schedule of reinforcement
    Wayne E Pratt
    Department of Psychology, Wake Forest University, Winston Salem, NC 27109, USA
    Neurosci Lett 511:84-8. 2012
  3. pmc An examination of the effects of subthalamic nucleus inhibition or μ-opioid receptor stimulation on food-directed motivation in the non-deprived rat
    Wayne E Pratt
    Department of Psychology Wake Forest University, Winston Salem, NC 27109, USA
    Behav Brain Res 230:365-73. 2012
  4. doi request reprint Contrasting effects of systemic and central sibutramine administration on the intake of a palatable diet in the rat
    Wayne E Pratt
    Department of Psychology, Wake Forest University, 415 Greene Hall, P O Box 7778 Reynolda Station, Winston Salem, NC 27109, United States
    Neurosci Lett 484:30-4. 2010
  5. ncbi request reprint Selective serotonin receptor stimulation of the medial nucleus accumbens causes differential effects on food intake and locomotion
    Wayne E Pratt
    Department of Psychology, Wake Forest University, Winston Salem, NC 27109, USA
    Behav Neurosci 123:1046-57. 2009
  6. doi request reprint Nucleus accumbens acetylcholine and food intake: decreased muscarinic tone reduces feeding but not food-seeking
    Wayne E Pratt
    Department of Psychology, Wake Forest University, Winston Salem, NC, USA
    Behav Brain Res 198:252-7. 2009
  7. ncbi request reprint Muscarinic receptor antagonism of the nucleus accumbens core causes avoidance to flavor and spatial cues
    Wayne E Pratt
    Department of Psychology, Wake Forest University, Winston Salem, NC 27109, USA
    Behav Neurosci 121:1215-23. 2007
  8. doi request reprint Nucleus accumbens dopamine and mu-opioid receptors modulate the reinstatement of food-seeking behavior by food-associated cues
    Elizabeth G Guy
    Department of Psychology, Wake Forest University, Winston Salem, NC 27109, United States
    Behav Brain Res 219:265-72. 2011
  9. pmc CB1 receptors modulate the intake of a sweetened-fat diet in response to μ-opioid receptor stimulation of the nucleus accumbens
    Mary Jane Skelly
    Department of Psychology, Wake Forest University, Winston Salem, NC 27109, USA
    Pharmacol Biochem Behav 97:144-51. 2010
  10. pmc Serotonin 1A, 1B, and 7 receptors of the rat medial nucleus accumbens differentially regulate feeding, water intake, and locomotor activity
    Kara A Clissold
    Department of Psychology, Wake Forest University, Winston Salem, NC, United States Electronic address
    Pharmacol Biochem Behav 112:96-103. 2013

Detail Information

Publications16

  1. pmc Systemic treatment with D-fenfluramine, but not sibutramine, blocks cue-induced reinstatement of food-seeking behavior in the rat
    Wayne E Pratt
    Department of Psychology, Wake Forest University, United States Electronic address
    Neurosci Lett 556:232-7. 2013
    ....
  2. pmc Selective serotonin receptor stimulation of the medial nucleus accumbens differentially affects appetitive motivation for food on a progressive ratio schedule of reinforcement
    Wayne E Pratt
    Department of Psychology, Wake Forest University, Winston Salem, NC 27109, USA
    Neurosci Lett 511:84-8. 2012
    ..Collectively, these experiments suggest that, in addition to their role in modulating food consumption, nucleus accumbens 5-HT(6) and 5-HT(1/7) receptors also differentially regulate the appetitive components of food-directed motivation...
  3. pmc An examination of the effects of subthalamic nucleus inhibition or μ-opioid receptor stimulation on food-directed motivation in the non-deprived rat
    Wayne E Pratt
    Department of Psychology Wake Forest University, Winston Salem, NC 27109, USA
    Behav Brain Res 230:365-73. 2012
    ..These data suggest that STN inhibition does not enhance incentive motivation for food in the absence of food restriction and that STN μ-opioid receptors play an important and unique role in motivational processes...
  4. doi request reprint Contrasting effects of systemic and central sibutramine administration on the intake of a palatable diet in the rat
    Wayne E Pratt
    Department of Psychology, Wake Forest University, 415 Greene Hall, P O Box 7778 Reynolda Station, Winston Salem, NC 27109, United States
    Neurosci Lett 484:30-4. 2010
    ..These experiments are the first to suggest that sibutramine treatment may have distinct actions upon separate neural circuits that modulate food intake behavior in the rat...
  5. ncbi request reprint Selective serotonin receptor stimulation of the medial nucleus accumbens causes differential effects on food intake and locomotion
    Wayne E Pratt
    Department of Psychology, Wake Forest University, Winston Salem, NC 27109, USA
    Behav Neurosci 123:1046-57. 2009
    ..These data are the first to suggest that the activation of different serotonin receptor subtypes within the feeding circuitry of the medial nucleus accumbens differentially influence consummatory behavior...
  6. doi request reprint Nucleus accumbens acetylcholine and food intake: decreased muscarinic tone reduces feeding but not food-seeking
    Wayne E Pratt
    Department of Psychology, Wake Forest University, Winston Salem, NC, USA
    Behav Brain Res 198:252-7. 2009
    ..These experiments confirm a critical role for Acb acetylcholine in promoting food ingestion, and suggest that decreased acetylcholine tone at post-synaptic muscarinic receptors disrupts normal consummatory behavior...
  7. ncbi request reprint Muscarinic receptor antagonism of the nucleus accumbens core causes avoidance to flavor and spatial cues
    Wayne E Pratt
    Department of Psychology, Wake Forest University, Winston Salem, NC 27109, USA
    Behav Neurosci 121:1215-23. 2007
    ....
  8. doi request reprint Nucleus accumbens dopamine and mu-opioid receptors modulate the reinstatement of food-seeking behavior by food-associated cues
    Elizabeth G Guy
    Department of Psychology, Wake Forest University, Winston Salem, NC 27109, United States
    Behav Brain Res 219:265-72. 2011
    ..5 μL) had no effect on cue-induced reinstatement. These novel data support roles for NAcc DA D(1), D(2), and mu-opioid receptors in the cue-evoked reinstatement of food seeking...
  9. pmc CB1 receptors modulate the intake of a sweetened-fat diet in response to μ-opioid receptor stimulation of the nucleus accumbens
    Mary Jane Skelly
    Department of Psychology, Wake Forest University, Winston Salem, NC 27109, USA
    Pharmacol Biochem Behav 97:144-51. 2010
    ..These data suggest an important modulatory role for cannabinoid receptors in the expression of feeding behaviors in response to mu-opioid receptor activation of the nucleus accumbens shell...
  10. pmc Serotonin 1A, 1B, and 7 receptors of the rat medial nucleus accumbens differentially regulate feeding, water intake, and locomotor activity
    Kara A Clissold
    Department of Psychology, Wake Forest University, Winston Salem, NC, United States Electronic address
    Pharmacol Biochem Behav 112:96-103. 2013
    ....
  11. ncbi request reprint Striatal muscarinic receptor antagonism reduces 24-h food intake in association with decreased preproenkephalin gene expression
    Wayne E Pratt
    Department of Psychiatry, University of Wisconsin Madison, 6001 Research Park Boulevard, Madison, WI 53719, USA
    Eur J Neurosci 22:3229-40. 2005
    ....
  12. ncbi request reprint Nucleus accumbens acetylcholine regulates appetitive learning and motivation for food via activation of muscarinic receptors
    Wayne E Pratt
    Wisconsin Psychiatric Institute and Clinics, Department of Psychiatry, University of Wisconsin Madison Medical School, Madison, WI 53719, USA
    Behav Neurosci 118:730-9. 2004
    ..These novel results implicate nucleus accumbens muscarinic receptors in the modulation of appetitive learning, performance, and motivation for food...
  13. ncbi request reprint Pharmacological characterization of high-fat feeding induced by opioid stimulation of the ventral striatum
    Matthew J Will
    Department of Psychological Sciences, University of Missouri, Columbia, Christopher Bond Life Sciences Center, 1201 Rollins St, Columbia, MO 65211, United States
    Physiol Behav 89:226-34. 2006
    ....
  14. ncbi request reprint Corticostriatal-hypothalamic circuitry and food motivation: integration of energy, action and reward
    Ann E Kelley
    Department of Psychiatry, University of Wisconsin Madison Medical School, 6001 Research Park Blvd, Madison, WI 53719, USA
    Physiol Behav 86:773-95. 2005
    ....
  15. ncbi request reprint A proposed hypothalamic-thalamic-striatal axis for the integration of energy balance, arousal, and food reward
    Ann E Kelley
    Department of Psychiatry, University of Wisconsin Madison Medical School, Madison, Wisconsin 53719, USA
    J Comp Neurol 493:72-85. 2005
    ....
  16. ncbi request reprint Glutamate-mediated plasticity in corticostriatal networks: role in adaptive motor learning
    Ann E Kelley
    Department of Psychiatry and Neuroscience Training Program, University of Wisconsin Madison Medical School, 6001 Research Park Boulevard, Madison, Wisconsin 53719, USA
    Ann N Y Acad Sci 1003:159-68. 2003
    ..g., lever pressing and delivery of reward) become associated. Such basic mechanisms of plasticity within this reinforcement learning network also appear to be profoundly affected in addiction...