scholarly journals Dopaminergic Regulation of Reward System Connectivity Underpins Pain and Emotional Suffering in Migraine

2021 ◽  
Vol Volume 14 ◽  
pp. 631-643
Author(s):  
Dajung J Kim ◽  
Hassan Jassar ◽  
Manyoel Lim ◽  
Thiago D Nascimento ◽  
Alexandre F DaSilva
Keyword(s):  
Reward System ◽  
Emotional Suffering ◽  
Dopaminergic Regulation

scholarly journals Age-related changes in midbrain dopaminergic regulation of the human reward system

2008 ◽  
Vol 105 (39) ◽  
pp. 15106-15111 ◽  
Author(s):  
J.-C. Dreher ◽  
A. Meyer-Lindenberg ◽  
P. Kohn ◽  
K. F. Berman
Keyword(s):  
Reward System ◽  
Age Related ◽  
Dopaminergic Regulation ◽  
Age Related Changes

Oxytocin alters the human reward system to maintain romantic love

2013 ◽  
Vol 46 (06) ◽  
Author(s):  
D Scheele ◽  
A Wille ◽  
KM Kendrick ◽  
B Becker ◽  
O Güntürkün ◽  
...  
Keyword(s):  
Romantic Love ◽  
Reward System

In vivo evidence for dopaminergic regulation of the canine pituitary intermediate lobe

1986 ◽  
Vol 113 (4) ◽  
pp. 471-478 ◽  
Author(s):  
R. J. Kemppainen ◽  
J. L. Sartin
Keyword(s):  
Dopamine Antagonist ◽  
Test Substance ◽  
Intermediate Lobe ◽  
Adrenergic Agonist ◽  
Serotonin Agonist ◽  
Dopaminergic Pathway ◽  
Pre Treatment ◽  
Pituitary Intermediate Lobe ◽  
Dopaminergic Regulation

Abstract. In order to examine regulation of pituitary intermediate lobe secretion, plasma immunoreactive (i)ACTH, cortisol, and α-MSH responses to iv bolus injections of CRF, quipazine maleate (serotonin agonist), isoproterenol (β-adrenergic agonist) or haloperidol (dopamine antagonist) were determined in conscious, unrestrained dogs. Endocrine responses to these test substances were also determined in dogs pre-treated with dexamethasone. Administration of one or more doses of each test substance resulted in significant elevations in plasma iACTH and cortisol concentrations. Only haloperidol injection caused significant increases in plasma iα-MSH. Following dexamethasone pre-treatment, plasma iACTH and cortisol increases in response to all test substances were considerably reduced or abolished. Dexamethasone did not alter baseline or haloperidol-stimulated plasma ia-MSH concentrations. However, infusion of bromocriptine mesylate (dopamine agonist) in combination with dexamethasone pre-treatment reduced the plasma iα-MSH response to haloperidol. We conclude that a dopaminergic pathway is important in the in vivo regulation of pituitary intermediate lobe activity in dogs.

Endocannabinoid signaling of homeostatic status modulates connectivity in the brain’s reward system

2018 ◽  
Author(s):  
Antonio Verdejo-Garcia ◽  
Cristina Martín ◽  
Laura Forcano ◽  
Antoni Pastor ◽  
Erynn Christensen
Keyword(s):  
Reward System

Acknowledgment Research Genealogy for Today’s Quantified Academia

2016 ◽  
Author(s):  
Adèle Paul-Hus ◽  
Nadine Desrochers ◽  
Jen Pecoskie ◽  
Vincent Larivière
Keyword(s):  
Research Evaluation ◽  
Sociology Of Science ◽  
Reward System ◽  
Clear Understanding

Acknowledgments are recognized as relevant objectsof study in the sociology of science; yet it is difficult toextract a clear understanding of their value andfunctions in the reward system of science. Ouracknowledgment research genealogy suggests that aliterature-based framework could guide furtherstudies and research evaluation in academia.Les remerciements sont reconnus comme des objetsd’étude pertinents en sociologie des sciences; mais ilest difficile d’extraire une compréhension claire deleur valeur et de leurs fonctions dans le système derécompense de la science. Notre généalogie derecherche dans les remerciements suggère qu’uncadre d’étude fondé sur les publications pourraitguider d’autres études et l’évaluation de la recherchedans le milieu universitaire.

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