| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Anita C Hansson, Gerhard Gründer, Natalie Hirth, Hamid R Noori, Rainer Spanagel, Wolfgang H Somme. Dopamine and opioid systems adaptation in alcoholism revisited: Convergent evidence from positron emission tomography and postmortem studies. Neuroscience and biobehavioral reviews. vol 106. 2020-08-03. PMID:30243576. |
paradoxically, blockade of mu-opioid receptors (mors) intended to suppress dopamine release and alcohol reward is a widely used treatment for preventing relapse in alcohol use disorder (aud). |
2020-08-03 |
2023-08-13 |
human |
| Yu Fu, Richard A Depu. A novel neurobehavioral framework of the effects of positive early postnatal experience on incentive and consummatory reward sensitivity. Neuroscience and biobehavioral reviews. vol 107. 2020-07-28. PMID:31545989. |
the heterogeneity of the construct of reward and the underlying neurotransmitter systems (i.e., dopamine in incentive reward, opioids in consummatory reward, and oxytocin in orienting the reward systems to social cues) are first described as a means of organizing the discussion. |
2020-07-28 |
2023-08-13 |
Not clear |
| Joachim Morrens, Çağatay Aydin, Aliza Janse van Rensburg, José Esquivelzeta Rabell, Sebastian Haesle. Cue-Evoked Dopamine Promotes Conditioned Responding during Learning. Neuron. vol 106. issue 1. 2020-07-28. PMID:32027824. |
dopamine neurons mediate the association of conditioned stimuli (cs) with reward (unconditioned stimuli, us) by signaling the discrepancy between predicted and actual reward during the us. |
2020-07-28 |
2023-08-13 |
Not clear |
| Renee F Keller, Tina Kazemi, Andrei Dragomir, Yasemin M Akay, Metin Aka. Comparison between dopaminergic and non-dopaminergic neurons in the VTA following chronic nicotine exposure during pregnancy. Scientific reports. vol 9. issue 1. 2020-07-27. PMID:30679632. |
several studies have shown that nicotine produces long-lasting effects on gene expression within many brain regions, including the ventral tegmental area (vta), which is the origin of dopaminergic neurons and the dopamine reward pathway. |
2020-07-27 |
2023-08-13 |
rat |
| Kristoffer Carl Aberg, Emily Elizabeth Kramer, Sophie Schwart. Interplay between midbrain and dorsal anterior cingulate regions arbitrates lingering reward effects on memory encoding. Nature communications. vol 11. issue 1. 2020-07-21. PMID:32286275. |
phasic dopamine release depends on immediate reward magnitude, but presumably also on tonic dopamine levels, which may vary as a function of the average accumulation of reward over time. |
2020-07-21 |
2023-08-13 |
Not clear |
| Benjamin N Greenwoo. The role of dopamine in overcoming aversion with exercise. Brain research. vol 1713. 2020-07-20. PMID:30171838. |
exercise is a natural reward that produces unique adaptations in mesolimbic and nigrostriatal dopamine circuits involved in motor activity and reward. |
2020-07-20 |
2023-08-13 |
Not clear |
| Benjamin N Greenwoo. The role of dopamine in overcoming aversion with exercise. Brain research. vol 1713. 2020-07-20. PMID:30171838. |
sensitized dopamine release in the striatum of physically active organisms shifts recruitment of striatal medium spiny neurons during aversive events from those expressing dopamine 2 (d2) receptors implicated in aversion and stress vulnerability, towards those expressing dopamine 1 (d1) receptors implicated in reward and stress resilience. |
2020-07-20 |
2023-08-13 |
Not clear |
| Ronny N Gentry, Douglas R Schuweiler, Matthew R Roesc. Dopamine signals related to appetitive and aversive events in paradigms that manipulate reward and avoidability. Brain research. vol 1713. 2020-07-20. PMID:30300635. |
dopamine signals related to appetitive and aversive events in paradigms that manipulate reward and avoidability. |
2020-07-20 |
2023-08-13 |
Not clear |
| Erik B Oleson, Jonté B Robert. The power of price compels you: Behavioral economic insights into dopamine-based valuation of rewarding and aversively motivated behavior. Brain research. vol 1713. 2020-07-20. PMID:30543771. |
here, we first describe the role of phasic dopamine release events in reward seeking. |
2020-07-20 |
2023-08-13 |
Not clear |
| Erik B Oleson, Jonté B Robert. The power of price compels you: Behavioral economic insights into dopamine-based valuation of rewarding and aversively motivated behavior. Brain research. vol 1713. 2020-07-20. PMID:30543771. |
just because dopamine release can function as a dopamine reward value signal however, does not imply that dopamine is solely a reward molecule. |
2020-07-20 |
2023-08-13 |
Not clear |
| Erik B Oleson, Jonté B Robert. The power of price compels you: Behavioral economic insights into dopamine-based valuation of rewarding and aversively motivated behavior. Brain research. vol 1713. 2020-07-20. PMID:30543771. |
rather, mesocorticolimbic dopamine appears to mediate many adaptive behaviors, including: reward seeking, avoidance, escape and fear-associated conditioned freezing. |
2020-07-20 |
2023-08-13 |
Not clear |
| Michelle Corkrum, Ana Covelo, Justin Lines, Luigi Bellocchio, Marc Pisansky, Kelvin Loke, Ruth Quintana, Patrick E Rothwell, Rafael Lujan, Giovanni Marsicano, Eduardo D Martin, Mark J Thomas, Paulo Kofuji, Alfonso Araqu. Dopamine-Evoked Synaptic Regulation in the Nucleus Accumbens Requires Astrocyte Activity. Neuron. vol 105. issue 6. 2020-07-14. PMID:31954621. |
dopamine is involved in physiological processes like learning and memory, motor control and reward, and pathological conditions such as parkinson's disease and addiction. |
2020-07-14 |
2023-08-13 |
mouse |
| Hiroharu Mifune, Yuji Tajiri, Yusuke Sakai, Yukie Kawahara, Kento Hara, Takahiro Sato, Yoshihiro Nishi, Akinori Nishi, Ryouichi Mitsuzono, Tatsuyuki Kakuma, Masayasu Kojim. Voluntary exercise is motivated by ghrelin, possibly related to the central reward circuit. The Journal of endocrinology. vol 244. issue 1. 2020-07-13. PMID:31629323. |
ghrelin is known to be involved in the brain reward circuits via dopamine neurons related to motivational properties. |
2020-07-13 |
2023-08-13 |
mouse |
| Wei Chen, Juan Li, Jun Liu, Dalei Wang, Lijuan Ho. Aerobic Exercise Improves Food Reward Systems in Obese Rats via Insulin Signaling Regulation of Dopamine Levels in the Nucleus Accumbens. ACS chemical neuroscience. vol 10. issue 6. 2020-07-07. PMID:31009571. |
aerobic exercise improves food reward systems in obese rats via insulin signaling regulation of dopamine levels in the nucleus accumbens. |
2020-07-07 |
2023-08-13 |
rat |
| Wei Chen, Juan Li, Jun Liu, Dalei Wang, Lijuan Ho. Aerobic Exercise Improves Food Reward Systems in Obese Rats via Insulin Signaling Regulation of Dopamine Levels in the Nucleus Accumbens. ACS chemical neuroscience. vol 10. issue 6. 2020-07-07. PMID:31009571. |
insufficient food reward caused by dopamine signaling dysfunction in the nucleus accumbens is an important contributor to obesity and may be associated with insulin signaling. |
2020-07-07 |
2023-08-13 |
rat |
| Wei Chen, Juan Li, Jun Liu, Dalei Wang, Lijuan Ho. Aerobic Exercise Improves Food Reward Systems in Obese Rats via Insulin Signaling Regulation of Dopamine Levels in the Nucleus Accumbens. ACS chemical neuroscience. vol 10. issue 6. 2020-07-07. PMID:31009571. |
therefore, we hypothesized that aerobic exercise may increase dopamine levels in the nucleus accumbens through insulin signaling, thus improving food reward in obesity. |
2020-07-07 |
2023-08-13 |
rat |
| Gabriel Heymann, Yong S Jo, Kathryn L Reichard, Naomi McFarland, Charles Chavkin, Richard D Palmiter, Marta E Soden, Larry S Zweife. Synergy of Distinct Dopamine Projection Populations in Behavioral Reinforcement. Neuron. vol 105. issue 5. 2020-07-07. PMID:31879163. |
dopamine neurons of the ventral tegmental area (vta) regulate reward association and motivation. |
2020-07-07 |
2023-08-13 |
mouse |
| Gabriel Heymann, Yong S Jo, Kathryn L Reichard, Naomi McFarland, Charles Chavkin, Richard D Palmiter, Marta E Soden, Larry S Zweife. Synergy of Distinct Dopamine Projection Populations in Behavioral Reinforcement. Neuron. vol 105. issue 5. 2020-07-07. PMID:31879163. |
thus, there are functionally distinct dopamine populations in the vta for promoting motivation and reward association, which operate on the same timescale to optimize behavioral reinforcement. |
2020-07-07 |
2023-08-13 |
mouse |
| Nicole R Karcher, Jessica P Y Hua, John G Kern. Striatum-related functional activation during reward- versus punishment-based learning in psychosis risk. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. vol 44. issue 11. 2020-07-06. PMID:31272104. |
consistent with an increase in striatal dopamine, in previous research, psychosis risk has been associated with neural eeg evidence of a greater response to unexpected reward than unexpected punishment feedback on a reversal-learning task. |
2020-07-06 |
2023-08-13 |
human |
| Nicole R Karcher, Jessica P Y Hua, John G Kern. Striatum-related functional activation during reward- versus punishment-based learning in psychosis risk. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. vol 44. issue 11. 2020-07-06. PMID:31272104. |
these results indicate that psychosis risk is associated with a relatively increased neural sensitivity to unexpected reward than unexpected punishment outcomes and appears consistent with increased striatal dopamine. |
2020-07-06 |
2023-08-13 |
human |