| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| David Levitan, Ariel Gila. Amygdala and cortex relationships during learning of a sensory discrimination task. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2024-07-18. PMID:39025676. |
during learning, both amygdala and cortex link stimulus information to its appropriate association, for example a reward. |
2024-07-18 |
2024-07-21 |
mouse |
| David Levitan, Ariel Gila. Amygdala and cortex relationships during learning of a sensory discrimination task. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2024-07-18. PMID:39025676. |
interestingly, amygdala and cortical responses were associated with task-related body movement, displaying significant responses ∼200 ms before movement initiation which led to licking for the reward. |
2024-07-18 |
2024-07-21 |
mouse |
| Mi-Seon Kong, Ethan Ancell, Daniela M Witten, Larry S Zweife. Valence and Salience Encoding in the Central Amygdala. bioRxiv : the preprint server for biology. 2024-07-15. PMID:39005417. |
the central amygdala (cea) has emerged as an important brain region for regulating both negative (fear and anxiety) and positive (reward) affective behaviors. |
2024-07-15 |
2024-07-18 |
mouse |
| Sara N Bramlett, Shana M Fitzmaurice, Nicholas H Harbin, Wuji Yan, Charan Bandlamudi, G Emme Van Doorn, Yoland Smith, John R Heple. Regulator of G Protein Signaling 14 protein expression profile in the adult mouse brain. bioRxiv : the preprint server for biology. 2024-07-09. PMID:38979272. |
in the mouse brain, we also have observed rgs14 protein in discrete limbic regions linked to reward behavior and addiction, including the central amygdala and the nucleus accumbens, but a comprehensive mapping of rgs14 protein expression in the adult mouse brain is lacking. |
2024-07-09 |
2024-07-12 |
mouse |
| Avril Gagnon-Chauvin, Mathieu Fornasier-Bélanger, Sandra W Jacobson, Joseph L Jacobson, Yohann Courtemanche, Pierre Ayotte, Richard E Bélanger, Gina Muckle, Dave Saint-Amou. Brain gray matter volume of reward-related structures in Inuit adolescents pre- and postnatally exposed to lead, mercury and polychlorinated biphenyls. Neurotoxicology. 2024-06-16. PMID:38880197. |
this study aimed to assess associations between prenatal and postnatal exposure to lead (pb), mercury (hg) and polychlorinated biphenyls (pcbs) and gray matter volume of key regions of the brain reward circuit, namely the caudate nucleus, putamen, nucleus accumbens (nacc), the amygdala, the orbitofrontal cortex (ofc) and the anterior cingulate cortex (acc). |
2024-06-16 |
2024-06-19 |
Not clear |
| 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 |