| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Roger L Redondo, Joshua Kim, Autumn L Arons, Steve Ramirez, Xu Liu, Susumu Tonegaw. Bidirectional switch of the valence associated with a hippocampal contextual memory engram. Nature. vol 513. issue 7518. 2014-10-14. PMID:25162525. |
we labelled with channelrhodopsin-2 (chr2) a population of cells in either the dorsal dentate gyrus (dg) of the hippocampus or the basolateral complex of the amygdala (bla) that were specifically activated during contextual fear or reward conditioning. |
2014-10-14 |
2023-08-13 |
mouse |
| Carmen Morawetz, Evgeniya Kirilina, Juergen Baudewig, Hauke R Heekere. Relationship between personality traits and brain reward responses when playing on a team. PloS one. vol 9. issue 1. 2014-09-29. PMID:24475262. |
our results revealed that reward processing in the right amygdala was modulated by the social context. |
2014-09-29 |
2023-08-12 |
human |
| Jeffrey M Spielberg, Thomas M Olino, Erika E Forbes, Ronald E Dah. Exciting fear in adolescence: does pubertal development alter threat processing? Developmental cognitive neuroscience. vol 8. 2014-09-29. PMID:24548554. |
pubertal increases in testosterone predicted increased activation to threat cues, not only in regions associated with threat avoidance (i.e., amygdala), but also regions associated with reward pursuit (i.e., nucleus accumbens). |
2014-09-29 |
2023-08-12 |
Not clear |
| Maria A Bermudez, Wolfram Schult. Timing in reward and decision processes. Philosophical transactions of the Royal Society of London. Series B, Biological sciences. vol 369. issue 1637. 2014-09-22. PMID:24446502. |
recent research suggests that all major reward structures of the brain process the time of reward occurrence, including midbrain dopamine neurons, striatum, frontal cortex and amygdala. |
2014-09-22 |
2023-08-12 |
Not clear |
| Maria A Bermudez, Wolfram Schult. Timing in reward and decision processes. Philosophical transactions of the Royal Society of London. Series B, Biological sciences. vol 369. issue 1637. 2014-09-22. PMID:24446502. |
neurons in the striatum, frontal cortex and amygdala show responses to reward delivery and activities anticipating rewards that are sensitive to the predicted time of reward and the instantaneous reward probability. |
2014-09-22 |
2023-08-12 |
Not clear |
| Sara N Burke, Alex Thome, Kojo Plange, James R Engle, Theodore P Trouard, Katalin M Gothard, Carol A Barne. Orbitofrontal cortex volume in area 11/13 predicts reward devaluation, but not reversal learning performance, in young and aged monkeys. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 34. issue 30. 2014-09-22. PMID:25057193. |
to assess whether the structural integrity of these regions varies with levels of performance on reward devaluation and object reversal tasks, volumes of areas 11/13 and 14 of the ofc, central/medial (cm), and basolateral (bl) nuclei of the amygdala were determined from high-resolution anatomical mris. |
2014-09-22 |
2023-08-13 |
monkey |
| Zhi Zhang, Wenjuan Tao, Yuan-Yuan Hou, Wei Wang, Paul J Kenny, Zhizhong Z Pa. MeCP2 repression of G9a in regulation of pain and morphine reward. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 34. issue 27. 2014-08-29. PMID:24990928. |
these results suggest that mecp2 directly represses g9a as a shared mechanism in central amygdala for regulation of emotional responses to pain and opioid reward, and for their behavioral interaction. |
2014-08-29 |
2023-08-13 |
mouse |
| A Haghighi, M G Melka, M Bernard, M Abrahamowicz, G T Leonard, L Richer, M Perron, S Veillette, C J Xu, C M T Greenwood, A Dias, A El-Sohemy, D Gaudet, T Paus, Z Pausov. Opioid receptor mu 1 gene, fat intake and obesity in adolescence. Molecular psychiatry. vol 19. issue 1. 2014-08-26. PMID:23337944. |
it is a complex behavior regulated in part by the amygdala, a brain structure involved in reward processing and food behavior, and modulated by genetic factors. |
2014-08-26 |
2023-08-12 |
Not clear |
| James K Rilling, Ashley C DeMarco, Patrick D Hackett, Xu Chen, Pritam Gautam, Sabrina Stair, Ebrahim Haroon, Richmond Thompson, Beate Ditzen, Rajan Patel, Giuseppe Pagnon. Sex differences in the neural and behavioral response to intranasal oxytocin and vasopressin during human social interaction. Psychoneuroendocrinology. vol 39. 2014-07-31. PMID:24157401. |
during cooperative interactions, both ot and avp increased brain activity in men within areas rich in ot and avp receptors and in areas playing a key role in reward, social bonding, arousal and memory (e.g., the striatum, basal forebrain, insula, amygdala and hippocampus), whereas ot and avp either had no effect or in some cases actually decreased brain activity in these regions in women. |
2014-07-31 |
2023-08-12 |
human |
| Allan Geliebte. Neuroimaging of gastric distension and gastric bypass surgery. Appetite. vol 71. 2014-07-17. PMID:23932915. |
the amygdala, as part of the limbic system, is involved in emotion and reward, and the insula in interoception. |
2014-07-17 |
2023-08-12 |
human |
| Gorica D Petrovic. Forebrain networks and the control of feeding by environmental learned cues. Physiology & behavior. vol 121. 2014-06-25. PMID:23562305. |
these are telencephalic areas critical for associative learning, memory encoding, and decision making, the amygdala, hippocampus and prefrontal cortex and the lateral hypothalamus, which functions to integrate feeding, reward, and motivation. |
2014-06-25 |
2023-08-12 |
human |
| Susana Aznar, Anders B Klei. Regulating prefrontal cortex activation: an emerging role for the 5-HT₂A serotonin receptor in the modulation of emotion-based actions? Molecular neurobiology. vol 48. issue 3. 2014-06-18. PMID:23696058. |
at the same time, pfc activation is strongly influenced by emotional reactions through its functional interaction with the amygdala and the striatal circuitry, areas involved in emotion and reward processing. |
2014-06-18 |
2023-08-12 |
human |
| Anastasia Diamantopoulou, Androniki Raftogianni, Antonios Stamatakis, Stamatina Tzanoulinou, Melly S Oitzl, Fotini Stylianopoulo. Denial or receipt of expected reward through maternal contact during the neonatal period differentially affect the development of the rat amygdala and program its function in adulthood in a sex-dimorphic way. Psychoneuroendocrinology. vol 38. issue 9. 2014-05-14. PMID:23490071. |
denial or receipt of expected reward through maternal contact during the neonatal period differentially affect the development of the rat amygdala and program its function in adulthood in a sex-dimorphic way. |
2014-05-14 |
2023-08-12 |
rat |
| Ryan T Lalumier. Optogenetic dissection of amygdala functioning. Frontiers in behavioral neuroscience. vol 8. 2014-04-21. PMID:24723867. |
over time, our understanding of its role in brain processes has expanded, as we have uncovered amygdala influences on memory, reward behavior, and overall functioning in many other brain regions. |
2014-04-21 |
2023-08-13 |
Not clear |
| Lisa Bulganin, Dominik R Bach, Bianca C Wittman. Prior fear conditioning and reward learning interact in fear and reward networks. Frontiers in behavioral neuroscience. vol 8. 2014-03-13. PMID:24624068. |
in the counterconditioning phase, prior fear association interacted with reward representation in the amygdala, where activation was decreased for rewarded compared to unrewarded cs- trials, while there was no reward-related difference in cs+ trials. |
2014-03-13 |
2023-08-12 |
human |
| Erica J Young, Cedric L William. Differential activation of amygdala Arc expression by positive and negatively valenced emotional learning conditions. Frontiers in behavioral neuroscience. vol 7. 2014-03-10. PMID:24367308. |
presenting a positively valenced event involving an unexpected increase in food reward magnitude following bar pressing, resulted in significantly greater arc expression in the left, but not right basolateral amygdala (p < 0.01). |
2014-03-10 |
2023-08-12 |
human |
| Victor Costumero, Alfonso Barrós-Loscertales, Juan C Bustamante, Noelia Ventura-Campos, Paola Fuentes, César Ávil. Reward sensitivity modulates connectivity among reward brain areas during processing of anticipatory reward cues. The European journal of neuroscience. vol 38. issue 3. 2014-02-19. PMID:23617942. |
nucleus accumbens or midbrain) during the processing of reward cues, it is unknown how this trait modulates brain connectivity, specifically the crucial coupling between the nucleus accumbens, the midbrain, and other reward-related brain areas, including the medial orbitofrontal cortex and the amygdala. |
2014-02-19 |
2023-08-12 |
Not clear |
| Julien Vitay, Fred H Hamke. Timing and expectation of reward: a neuro-computational model of the afferents to the ventral tegmental area. Frontiers in neurorobotics. vol 8. 2014-02-19. PMID:24550821. |
based on a plausible connectivity and realistic learning rules, this neuro-computational model reproduces several experimental observations, such as the progressive cancelation of dopaminergic bursts at reward delivery, the appearance of bursts at the onset of reward-predicting cues or the influence of reward magnitude on activity in the amygdala and ventral tegmental area. |
2014-02-19 |
2023-08-12 |
Not clear |
| Julien Vitay, Fred H Hamke. Timing and expectation of reward: a neuro-computational model of the afferents to the ventral tegmental area. Frontiers in neurorobotics. vol 8. 2014-02-19. PMID:24550821. |
while associative learning occurs primarily in the amygdala, learning of the temporal relationship between the cue and the associated reward is implemented as a dopamine-modulated coincidence detection mechanism in the nucleus accumbens. |
2014-02-19 |
2023-08-12 |
Not clear |
| Gregor Kohls, Martin Schulte-Rüther, Barbara Nehrkorn, Kristin Müller, Gereon R Fink, Inge Kamp-Becker, Beate Herpertz-Dahlmann, Robert T Schultz, Kerstin Konra. Reward system dysfunction in autism spectrum disorders. Social cognitive and affective neuroscience. vol 8. issue 5. 2014-01-29. PMID:22419119. |
in particular, diminished activation in the nucleus accumbens was observed when money, but not when social reward, was at stake, whereas the amygdala and anterior cingulate cortex were hypoactivated within the asd group in response to both rewards. |
2014-01-29 |
2023-08-12 |
human |