All Relations between reward and amygdala

Publication Sentence Publish Date Extraction Date Species
Justin P Yuan, Emma L Jaeger, Saché M Coury, Jessica P Uy, Jessica L Buthmann, Tiffany C Ho, Ian H Gotli. Socioeconomic Disadvantage Moderates the Association of Systemic Inflammation with Amygdala Volume in Adolescents Over a Two-Year Interval: An Exploratory Study. Biological psychiatry. Cognitive neuroscience and neuroimaging. 2024-06-11. PMID:38815859. affective areas of the brain involved in processing threat (e.g., amygdala) and reward (e.g., nucleus accumbens [nacc]) appear to be sensitive to inflammation. 2024-06-11 2024-06-14 Not clear
David Arjol, Antonio D R Agüera, Christopher Hagen, Mauricio R Papin. Frustrative nonreward: Detailed c-Fos expression patterns in the amygdala after consummatory successive negative contrast. Neurobiology of learning and memory. vol 213. 2024-06-08. PMID:38815677. the amygdala has been implicated in frustrative nonreward induced by unexpected reward downshifts, using paradigms like consummatory successive negative contrast (csnc). 2024-06-08 2024-06-11 rat
David Arjol, Antonio D R Agüera, Christopher Hagen, Mauricio R Papin. Frustrative nonreward: Detailed c-Fos expression patterns in the amygdala after consummatory successive negative contrast. Neurobiology of learning and memory. vol 213. 2024-06-08. PMID:38815677. thus, amygdala activation requires exposure to a substantial reward disparity. 2024-06-08 2024-06-11 rat
David Arjol, Antonio D R Agüera, Christopher Hagen, Mauricio R Papin. Frustrative nonreward: Detailed c-Fos expression patterns in the amygdala after consummatory successive negative contrast. Neurobiology of learning and memory. vol 213. 2024-06-08. PMID:38815677. this approach has identified, for the first time, specific amygdala areas relevant to understand the csnc effect, suggesting follow-up experiments aimed at testing the function of these regions in reward downshift. 2024-06-08 2024-06-11 rat
Isabel C Duarte, Ana Dionísio, Joana Oliveira, Marco Simões, Rita Correia, Joana A Dias, Salomé Caldeira, João Redondo, Miguel Castelo-Branc. Neural underpinnings of ethical decisions in life and death dilemmas in naïve and expert firefighters. Scientific reports. vol 14. issue 1. 2024-06-08. PMID:38851794. these realistic life-saving dilemmas activate the same core reward and affective processing network, in particular the ventromedial prefrontal cortex, nucleus accumbens and amygdala, irrespective of prior expertise, thereby supporting general domain theories of ethical decision-making. 2024-06-08 2024-06-11 Not clear
Stefanie L Sequeira, Jennifer S Silk, Neil P Jones, Erika E Forbes, Jamie L Hanson, Lauren S Hallion, Cecile D Ladouceu. Pathways to adolescent social anxiety: Testing interactions between neural social reward function and perceived social threat in daily life. Development and psychopathology. 2024-05-27. PMID:38801123. secondary analyses showed that higher perceived social threat was associated with more severe sa symptoms two years later only for girls with higher basolateral amygdala (bla) activation to social reward cues at baseline. 2024-05-27 2024-05-31 Not clear
M R Trimble, D Hesdorffer, H Hećimović, N Osborn. Personalised music as a treatment for epilepsy. Epilepsy & behavior : E&B. vol 156. 2024-05-18. PMID:38761451. in summary, there are a number of limbic and thalamo-cortical related structures involved in the processing of musical emotion (exposure), including the amygdala (arousal, expression of mood, fear), hippocampus (memory, regulation of hpa axis, stress), parahippocampal gyrus (recognition, memory retrieval), insula (valence), temporal poles (connectivity), ventral striatum (expectation and experience of reward), orbitofrontal cortex (valence) and cingulate cortex (autonomic regulation). 2024-05-18 2024-05-27 Not clear
Linfeng Hu, Catherine Stamouli. Strength and resilience of developing brain circuits predict adolescent emotional and stress responses during the COVID-19 pandemic. Cerebral cortex (New York, N.Y. : 1991). vol 34. issue 4. 2024-04-26. PMID:38669008. lower connectivity of left salience, reward, limbic, and prefrontal cortex and its thalamic, striatal, amygdala connections, predicted higher stress (β = -0.46 to -0.20, ci = [-0.72, -0.07], p < 0.03). 2024-04-26 2024-04-28 Not clear
Kurt M Fraser, Tabitha H Kim, Matilde Castro, Céline Drieu, Yasmin Padovan-Hernandez, Bridget Chen, Fiona Pat, David J Ottenheimer, Patricia H Jana. Encoding and context-dependent control of reward consumption within the central nucleus of the amygdala. iScience. vol 27. issue 5. 2024-04-23. PMID:38650988. dysregulation of the central amygdala is thought to underlie aberrant choice in alcohol use disorder, but the role of central amygdala neural activity during reward choice and consumption is unclear. 2024-04-23 2024-04-26 rat
Natasha C Hughes, Helen Qian, Michael Zargari, Zixiang Zhao, Balbir Singh, Zhengyang Wang, Jenna N Fulton, Graham W Johnson, Rui Li, Benoit M Dawant, Dario J Englot, Christos Constantinidis, Shawniqua Williams Roberson, Sarah K Bic. Reward Circuit Local Field Potential Modulations Precede Risk Taking. bioRxiv : the preprint server for biology. 2024-04-22. PMID:38645237. reward circuitry regions including the amygdala, orbitofrontal cortex, insula, and anterior cingulate have been implicated in risk-taking by neuroimaging studies. 2024-04-22 2024-04-24 Not clear
Alejandra Hernández-Jaramillo, Elizabeth Illescas-Huerta, Francisco Sotres-Bayo. Ventral pallidum and amygdala cooperate to restrain reward approach under threat. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2024-04-17. PMID:38631914. ventral pallidum and amygdala cooperate to restrain reward approach under threat. 2024-04-17 2024-04-20 rat
Kevin Braunscheidel, Michael Okas, John J Woodwar. Toluene alters the intrinsic excitability and excitatory synaptic transmission of basolateral amygdala neurons. Frontiers in neuroscience. vol 18. 2024-04-10. PMID:38595974. in the present study, we extend these findings and examine the effect of toluene on electrophysiological responses of pyramidal neurons in the basolateral amygdala bla, a region important for generating emotional and reward based information needed to guide future behavior. 2024-04-10 2024-04-12 Not clear
Kenneth A Amaya, Eric Teboul, Grant L Weiss, Pantelis Antonoudiou, Jamie L Maguir. Basolateral amygdala parvalbumin interneurons coordinate oscillations to drive reward behaviors. Current biology : CB. 2024-03-13. PMID:38479389. basolateral amygdala parvalbumin interneurons coordinate oscillations to drive reward behaviors. 2024-03-13 2024-03-16 Not clear
Daniel J Levitas, Thomas W Jame. Dynamic threat-reward neural processing under semi-naturalistic ecologically relevant scenarios. Human brain mapping. vol 45. issue 4. 2024-03-06. PMID:38445552. overall, our results revealed a distributed system of regions sensitive to threat imminence and a less distributed system related to reward imminence, both of which exhibited overlap yet neither of which involved the amygdala. 2024-03-06 2024-03-08 Not clear
Alison V Roland, Tzu-Hao Harry Chao, Olivia J Hon, Samantha N Machinski, Tori R Sides, Sophia I Lee, Yen-Yu Ian Shih, Thomas L Kas. Acute and chronic alcohol modulation of extended amygdala calcium dynamics. Alcohol (Fayetteville, N.Y.). 2024-02-29. PMID:38423261. studies of immediate-early genes indicate that bnst and cea are acutely activated following alcohol drinking and may signal alcohol reward in nondependent drinkers, while stress signaling in the extended amygdala following chronic alcohol exposure drives increased drinking via negative reinforcement. 2024-02-29 2024-03-03 Not clear
Ana C Sias, Yousif Jafar, Caitlin M Goodpaster, Kathia Ramírez-Armenta, Tyler M Wrenn, Nicholas K Griffin, Keshav Patel, Alexander C Lamparelli, Melissa J Sharpe, Kate M Wassu. Dopamine projections to the basolateral amygdala drive the encoding of identity-specific reward memories. Nature neuroscience. 2024-02-24. PMID:38396258. dopamine projections to the basolateral amygdala drive the encoding of identity-specific reward memories. 2024-02-24 2024-02-26 rat
Morgan L Gustison, Rodrigo Muñoz-Castañeda, Pavel Osten, Steven M Phelp. Sexual coordination in a whole-brain map of prairie vole pair bonding. eLife. vol 12. 2024-02-21. PMID:38381037. they also include brain regions previously unknown to shape bonding, such as ventromedial hypothalamus, medial preoptic area, and the medial amygdala, but that play essential roles in bonding-relevant processes, such as sexual behavior, social reward, and territorial aggression. 2024-02-21 2024-02-23 Not clear
Youjin Lee, Soonyoung Kim, Yoon Kyung Cho, Chanho Kong, Jin Woo Chang, Sang Beom Ju. Amygdala electrical stimulation for operant conditioning in rat navigation. Biomedical engineering letters. vol 14. issue 2. 2024-02-20. PMID:38374898. the brain regions of mfb, amygdala, and barrel cortex were electrically stimulated for reward, punishment, and directional cues, respectively. 2024-02-20 2024-02-22 rat
Eyal Y Kimchi, Anthony Burgos-Robles, Gillian A Matthews, Tatenda Chakoma, Makenzie Patarino, Javier C Weddington, Cody Siciliano, Wannan Yang, Shaun Foutch, Renee Simons, Ming-Fai Fong, Miao Jing, Yulong Li, Daniel B Polley, Kay M Ty. Reward contingency gates selective cholinergic suppression of amygdala neurons. eLife. vol 12. 2024-02-20. PMID:38376907. reward contingency gates selective cholinergic suppression of amygdala neurons. 2024-02-20 2024-02-22 Not clear
Franco Giarrocco, Vincent D Costa, Benjamin M Basile, Maia S Pujara, Elisabeth A Murray, Bruno B Averbec. Motor System-Dependent Effects of Amygdala and Ventral Striatum Lesions on Explore-Exploit Behaviors. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 44. issue 5. 2024-01-31. PMID:38296647. these results show that learning reward value associations to manage explore-exploit behaviors is motor system dependent and they further define the contributions of amygdala and vs to reinforcement learning. 2024-01-31 2024-02-03 monkey