| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Li Yan McCurdy, Preeti Sareen, Pasha A Davoudian, Michael N Nitabac. Dopaminergic mechanism underlying reward-encoding of punishment omission during reversal learning in Drosophila. Nature communications. vol 12. issue 1. 2021-04-02. PMID:33602917. |
these studies reveal how an excitatory cholinergic relay from punishment- to reward-encoding dopaminergic neurons encodes the absence of punishment as reward, revealing a general circuit motif for updating aversive memories that could be present in mammals. |
2021-04-02 |
2023-08-13 |
drosophila_melanogaster |
| Floriana Volpicelli, Carla Perrone-Capano, Gian Carlo Bellenchi, Luca Colucci-D'Amato, Umberto di Porzi. Molecular Regulation in Dopaminergic Neuron Development. Cues to Unveil Molecular Pathogenesis and Pharmacological Targets of Neurodegeneration. International journal of molecular sciences. vol 21. issue 11. 2021-03-31. PMID:32503161. |
the relatively few dopaminergic neurons in the mammalian brain are mostly located in the midbrain and regulate many important neural functions, including motor integration, cognition, emotive behaviors and reward. |
2021-03-31 |
2023-08-13 |
Not clear |
| Sofia De Almeida, Zoltan Patak. [Brain food reward alterations in obesity]. Revue medicale suisse. vol 17. issue 731. 2021-03-26. PMID:33760419. |
there is a disturbance of the food reward brain network, in the form of an abnormal reactivity to visual and gustatory food signals and a disrupted influence of the state of hunger on its activity as well as an alteration in the dopaminergic neurotransmission. |
2021-03-26 |
2023-08-13 |
Not clear |
| Antonio Jesús López-Gambero, Fernando Rodríguez de Fonseca, Juan Suáre. Energy sensors in drug addiction: A potential therapeutic target. Addiction biology. vol 26. issue 2. 2021-03-25. PMID:32638485. |
the psychophysiological processes associated with drug addiction (acquisition/expression, withdrawal, and relapse) imply important alterations in neurotransmission and changes in presynaptic and postsynaptic plasticity and cellular structure (neuroadaptations) in neurons of the reward circuits (dopaminergic neuronal activity) and other corticolimbic regions. |
2021-03-25 |
2023-08-13 |
Not clear |
| Giorgia Ponsi, Marina Scattolin, Riccardo Villa, Salvatore Maria Agliot. Human moral decision-making through the lens of Parkinson's disease. NPJ Parkinson's disease. vol 7. issue 1. 2021-03-20. PMID:33654110. |
we posit that these two complementary behavioral patterns might be related to dysfunction of the dopaminergic reward system, leading to reduced or enhanced motivation to deceive. |
2021-03-20 |
2023-08-13 |
human |
| Dajung J Kim, Hassan Jassar, Manyoel Lim, Thiago D Nascimento, Alexandre F DaSilv. Dopaminergic Regulation of Reward System Connectivity Underpins Pain and Emotional Suffering in Migraine. Journal of pain research. vol 14. 2021-03-19. PMID:33727857. |
dopaminergic regulation of reward system connectivity underpins pain and emotional suffering in migraine. |
2021-03-19 |
2023-08-13 |
Not clear |
| Tsafrir Greenberg, Jay C Fournier, Richelle Stiffler, Henry W Chase, Jorge R Almeida, Haris Aslam, Thilo Deckersbach, Crystal Cooper, Marisa S Toups, Tom Carmody, Benji Kurian, Scott Peltier, Phillip Adams, Melvin G McInnis, Maria A Oquendo, Maurizio Fava, Ramin Parsey, Patrick J McGrath, Myrna Weissman, Madhukar Trivedi, Mary L Phillip. Reward related ventral striatal activity and differential response to sertraline versus placebo in depressed individuals. Molecular psychiatry. vol 25. issue 7. 2021-03-17. PMID:31462766. |
thus, a more abnormal pattern of pretreatment vs dynamic response to reward expectancy (expected outcome value) and prediction error (difference between expected and actual outcome), likely reflecting serotonergic and dopaminergic deficits, was associated with better response to sertraline than placebo. |
2021-03-17 |
2023-08-13 |
Not clear |
| Jaime J Castrellon, James Meade, Lucy Greenwald, Katlyn Hurst, Gregory R Samanez-Larki. Dopaminergic modulation of reward discounting in healthy rats: a systematic review and meta-analysis. Psychopharmacology. vol 238. issue 3. 2021-03-16. PMID:33215269. |
dopaminergic modulation of reward discounting in healthy rats: a systematic review and meta-analysis. |
2021-03-16 |
2023-08-13 |
rat |
| Yoon-Jin Kim, Qingyao Kong, Soh Yamamoto, Kenta Kuramoto, Mei Huang, Nan Wang, Jung Hwa Hong, Tong Xiao, Beth Levine, Xianxiu Qiu, Yanxiang Zhao, Richard J Miller, Hongxin Dong, Herbert Y Meltzer, Ming Xu, Congcong H. An autophagy-related protein Becn2 regulates cocaine reward behaviors in the dopaminergic system. Science advances. vol 7. issue 8. 2021-02-28. PMID:33608268. |
an autophagy-related protein becn2 regulates cocaine reward behaviors in the dopaminergic system. |
2021-02-28 |
2023-08-13 |
Not clear |
| Nastaran Mansouriyeh, Majid Mahmoud-Aliloo, Reza Rostam. The Effect of High-frequency Repetitive Transcranial Magnetic Stimulation on Reducing Depression and Anxiety in Methamphetamine Users. Addiction & health. vol 12. issue 4. 2021-02-25. PMID:33623647. |
the mesocorticolimbic dopaminergic reward system seems to play a crucial role in inducing depression and anxiety in methamphetamine users. |
2021-02-25 |
2023-08-13 |
Not clear |
| Siyi Yu, Wen Li, Wei Shen, Robert R Edwards, Randy L Gollub, Georgia Wilson, Joel Park, Ana Ortiz, Jin Cao, Jessica Gerber, Ishtiaq Mawla, Suk-Tak Chan, Jeungchan Lee, Ajay D Wasan, Vitaly Napadow, Ted J Kaptchuk, Bruce Rosen, Jian Kon. Impaired mesocorticolimbic connectivity underlies increased pain sensitivity in chronic low back pain. NeuroImage. vol 218. 2021-02-22. PMID:32439536. |
these reward network dysfunctions and purportedly, dopaminergic dysregulations, may help us to identify key brain targets of neuromodulation in the treatment of clbp. |
2021-02-22 |
2023-08-13 |
Not clear |
| Rafal Bogac. Dopamine role in learning and action inference. eLife. vol 9. 2021-02-22. PMID:32633715. |
additionally, dopaminergic neurons in the goal-directed system play a key role in action planning: they compute the difference between a desired reward and the reward expected from the current motor plan, and they facilitate action planning until this difference diminishes. |
2021-02-22 |
2023-08-13 |
Not clear |
| Lindsay M Ferguson, Allison M Ahrens, Lauren G Longyear, J Wayne Aldridg. Neurons of the Ventral Tegmental Area Encode Individual Differences in Motivational "Wanting" for Reward Cues. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 40. issue 46. 2021-02-16. PMID:33046552. |
it has been argued that the dopaminergic system is involved in the attribution of motivational value to reward predictive cues as well as prediction error. |
2021-02-16 |
2023-08-13 |
rat |
| Kathleen Wiencke, Annette Horstmann, David Mathar, Arno Villringer, Jane Neuman. Dopamine release, diffusion and uptake: A computational model for synaptic and volume transmission. PLoS computational biology. vol 16. issue 11. 2021-01-29. PMID:33253315. |
from a clinical perspective, differences in striatal dopaminergic signaling contribute to differential learning and reward processing, with relevant implications for addictive- and compulsive-like behavior. |
2021-01-29 |
2023-08-13 |
Not clear |
| Ben Wagner, Mareike Clos, Tobias Sommer, Jan Peter. Dopaminergic Modulation of Human Intertemporal Choice: A Diffusion Model Analysis Using the D2-Receptor Antagonist Haloperidol. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 40. issue 41. 2021-01-19. PMID:32948675. |
second, we examined dopaminergic modulation of reward magnitude effects on temporal discounting. |
2021-01-19 |
2023-08-13 |
human |
| Samir Kumar Patr. Emerging histone glutamine modifications mediated gene expression in cell differentiation and the VTA reward pathway. Gene. vol 768. 2021-01-18. PMID:33221535. |
recently demonstrated how tissue transglutaminase 2 (tgm2) mediated histone glutamine modifications, either dopaminylation in the dopaminergic reward pathway or serotonylation in the context of cellular differentiation and signaling regulate gene expression and decipher striking differences from their known functions. |
2021-01-18 |
2023-08-13 |
Not clear |
| Nadi F Salaya-Velazquez, Luis A López-Muciño, Sara Mejía-Chávez, Pedro Sánchez-Aparicio, Andrés A Domínguez-Guadarrama, Arturo Venebra-Muño. Anandamide and sucralose change ΔFosB expression in the reward system. Neuroreport. vol 31. issue 3. 2021-01-15. PMID:31923023. |
in this study, we evaluated the activity of dopaminergic nuclei implicated in food reward after the chronic administration of aea (0.5 mg/kg bw) and sucralose intake (0.02%). |
2021-01-15 |
2023-08-13 |
Not clear |
| Nadi F Salaya-Velazquez, Luis A López-Muciño, Sara Mejía-Chávez, Pedro Sánchez-Aparicio, Andrés A Domínguez-Guadarrama, Arturo Venebra-Muño. Anandamide and sucralose change ΔFosB expression in the reward system. Neuroreport. vol 31. issue 3. 2021-01-15. PMID:31923023. |
these results suggest that the possible interaction between receptors cb1 and t1r3 has consequences not only in taste perception but also that aea intervenes in the activity of dopaminergic nuclei such as the nac, and that the chronic administration aea and sucralose intake induce long-term changes in the reward system. |
2021-01-15 |
2023-08-13 |
Not clear |
| Liyana T Swirsky, Ryan M Marinacci, Julia Spanio. Reward anticipation selectively boosts encoding of gist for visual objects. Scientific reports. vol 10. issue 1. 2021-01-13. PMID:33214646. |
these findings are consistent with the theory of long-axis specialization along the human hippocampus, which localizes gist-based memory processes to the anterior hippocampus, a region highly interconnected with the dopaminergic reward network. |
2021-01-13 |
2023-08-13 |
human |
| Laurel S Morris, Valerie Voon, Lorenzo Leggi. Stress, Motivation, and the Gut-Brain Axis: A Focus on the Ghrelin System and Alcohol Use Disorder. Alcoholism, clinical and experimental research. 2021-01-09. PMID:29797564. |
by acting at ventral tegmental area dopaminergic projections and other areas involved in reward processing, ghrelin can induce both general and directed motivation for rewards, including craving for alcohol and other alcohol-seeking behaviors. |
2021-01-09 |
2023-08-13 |
Not clear |