| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Florian Schoukroun, Katia Befort, Romain Bourd. The rostromedial tegmental nucleus gates fat overconsumption through ventral tegmental area output in male rats. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. 2024-04-03. PMID:38570645. |
similar to addictive drugs, such foods activate the brain's reward circuit, involving mesolimbic dopaminergic projections from the ventral tegmental area (vta) to the nucleus accumbens (nac) and the prefrontal cortex. |
2024-04-03 |
2024-04-06 |
rat |
| Rocío C Fernández, Martín M Puddington, Rafi Kliger, Julián Del Core, Ignacio Jure, Florencia Labombarda, Mauricio R Papini, Rubén N Muzi. Instrumental successive negative contrast in rats: Trial distribution, reward magnitude, and prefrontal cortex activation. Physiology & behavior. 2024-03-13. PMID:38479582. |
instrumental successive negative contrast in rats: trial distribution, reward magnitude, and prefrontal cortex activation. |
2024-03-13 |
2024-03-16 |
rat |
| Neda Shahidi, Melissa Franch, Arun Parajuli, Paul Schrater, Anthony Wright, Xaq Pitkow, Valentin Drago. Population coding of strategic variables during foraging in freely moving macaques. Nature neuroscience. 2024-03-05. PMID:38443701. |
here we allowed unrestrained monkeys to freely interact with concurrent reward options while we wirelessly recorded population activity in the dorsolateral prefrontal cortex. |
2024-03-05 |
2024-03-08 |
monkey |
| Rebecca H Cole, Khaled Moussawi, Max E Joff. Opioid modulation of prefrontal cortex cells and circuits. Neuropharmacology. 2024-02-28. PMID:38417545. |
a rich network of endogenous opioid peptides and receptors spans multiple pfc cell types and circuits, and this extensive opioid system has emerged as a key substrate underlying reward, motivation, affective behaviors, and adaptations to stress. |
2024-02-28 |
2024-03-02 |
human |
| R Heijkoop, J F Lalanza, M Solanas, A Álvarez-Monell, A Subias-Gusils, R M Escorihuela, E M S Snoere. Changes in reward-induced neural activity upon Cafeteria Diet consumption. Physiology & behavior. 2024-02-02. PMID:38307359. |
to this end, rats were exposed to a 6-week diet with either standard chow, or ad libitum daily access to caf diet, 30% restricted but daily access to caf diet, or one-day-a-week (intermittent) ad libitum access to caf diet, after which c-fos expression in the nucleus accumbens (nac), prefrontal cortex (pfc), and ventral tegmental area (vta) following consumption of a caf reward of choice was examined. |
2024-02-02 |
2024-02-05 |
rat |
| R Heijkoop, J F Lalanza, M Solanas, A Álvarez-Monell, A Subias-Gusils, R M Escorihuela, E M S Snoere. Changes in reward-induced neural activity upon Cafeteria Diet consumption. Physiology & behavior. 2024-02-02. PMID:38307359. |
we found that all caf diet regimes decreased c-fos expression in the nac-shell when presented with a caf reward, while no changes in c-fos expression upon the different diet regimes were found in the pfc, and possibly the vta. |
2024-02-02 |
2024-02-05 |
rat |
| William Gilmour, Graeme Mackenzie, Mathias Feile, Louise Tayler-Grint, Szabolcs Suveges, Jennifer A Macfarlane, Angus D Macleod, Vicky Marshall, Iris Q Grunwald, J Douglas Steele, Tom Gilbertso. Impaired value-based decision-making in Parkinson's disease apathy. Brain : a journal of neurology. 2024-02-02. PMID:38305691. |
analysis of the fmri signal at the point of reward feedback confirmed diminished signal within ventromedial prefrontal cortex in parkinson's disease, which was more marked in apathy, but not predictive of their individual apathy severity. |
2024-02-02 |
2024-02-04 |
human |
| Shahd Alabdulkader, Alhanouf S Al-Alsheikh, Alexander D Miras, Anthony P Goldston. Obesity surgery and neural correlates of human eating behaviour: A systematic review of functional MRI studies. NeuroImage. Clinical. vol 41. 2024-01-18. PMID:38237270. |
neural responses to food cues can be measured by changes in blood oxygen level dependent (bold) signal in brain regions involved in reward processing, including caudate, putamen, nucleus accumbens, insula, amygdala, orbitofrontal cortex, and top-down inhibitory control, including dorsolateral prefrontal cortex (dlpfc). |
2024-01-18 |
2024-01-21 |
human |
| Robert B Kargb. Perceptual Modifying Compounds and Their Potential Therapeutic Applications in Neuropsychiatric Disorders. ACS medicinal chemistry letters. vol 15. issue 1. 2024-01-17. PMID:38229761. |
the prefrontal cortex plays a crucial role in their therapeutic effects through top-down control over brain regions involved in motivation, fear, and reward. |
2024-01-17 |
2024-01-19 |
Not clear |
| Eliza M Greiner, Mary E Witt, Stephanie J Moran, Gorica D Petrovic. Activation patterns in male and female forebrain circuitries during food consumption under novelty. Brain structure & function. 2024-01-09. PMID:38193917. |
test-induced fos expression was measured in the amygdalar, thalamic, striatal, and prefrontal cortex regions that are important for appetitive responding, contextual processing, and reward motivation. |
2024-01-09 |
2024-01-10 |
rat |
| Colin W Hoy, David R Quiroga-Martinez, Eduardo Sandoval, David King-Stephens, Kenneth D Laxer, Peter Weber, Jack J Lin, Robert T Knigh. Asymmetric coding of reward prediction errors in human insula and dorsomedial prefrontal cortex. Nature communications. vol 14. issue 1. 2023-12-21. PMID:38129440. |
dorsomedial prefrontal cortex (dmpfc) and insula (ins) are key regions for integrating reward and surprise information, but conflicting evidence for both signed and unsigned activity has led to multiple proposals for the nature of rpe representations in these brain areas. |
2023-12-21 |
2023-12-24 |
human |
| Colin W Hoy, Coralie de Hemptinne, Sarah S Wang, Catherine J Harmer, Mathew A J Apps, Masud Husain, Philip A Starr, Simon Littl. Beta and theta oscillations track effort and previous reward in human basal ganglia and prefrontal cortex during decision making. bioRxiv : the preprint server for biology. 2023-12-18. PMID:38106063. |
beta and theta oscillations track effort and previous reward in human basal ganglia and prefrontal cortex during decision making. |
2023-12-18 |
2023-12-21 |
human |
| Colin W Hoy, Coralie de Hemptinne, Sarah S Wang, Catherine J Harmer, Mathew A J Apps, Masud Husain, Philip A Starr, Simon Littl. Beta and theta oscillations track effort and previous reward in human basal ganglia and prefrontal cortex during decision making. bioRxiv : the preprint server for biology. 2023-12-18. PMID:38106063. |
here, we investigate this with chronic intracranial recordings from prefrontal cortex (pfc) and basal ganglia (bg; subthalamic nuclei and globus pallidus) in people with parkinson's disease performing a decision-making task with offers that varied in levels of reward and physical effort required. |
2023-12-18 |
2023-12-21 |
human |
| Colin W Hoy, Coralie de Hemptinne, Sarah S Wang, Catherine J Harmer, Mathew A J Apps, Masud Husain, Philip A Starr, Simon Littl. Beta and theta oscillations track effort and previous reward in human basal ganglia and prefrontal cortex during decision making. bioRxiv : the preprint server for biology. 2023-12-18. PMID:38106063. |
this revealed dissociable neural signatures of reward and effort, with bg beta (12-20 hz) oscillations tracking subjective effort on a single trial basis and pfc theta (4-7 hz) signaling previous trial reward. |
2023-12-18 |
2023-12-21 |
human |
| Colin W Hoy, Coralie de Hemptinne, Sarah S Wang, Catherine J Harmer, Mathew A J Apps, Masud Husain, Philip A Starr, Simon Littl. Beta and theta oscillations track effort and previous reward in human basal ganglia and prefrontal cortex during decision making. bioRxiv : the preprint server for biology. 2023-12-18. PMID:38106063. |
stimulation of pfc increased overall acceptance of offers in addition to increasing the impact of reward on choices. |
2023-12-18 |
2023-12-21 |
human |
| Colin W Hoy, Coralie de Hemptinne, Sarah S Wang, Catherine J Harmer, Mathew A J Apps, Masud Husain, Philip A Starr, Simon Littl. Beta and theta oscillations track effort and previous reward in human basal ganglia and prefrontal cortex during decision making. bioRxiv : the preprint server for biology. 2023-12-18. PMID:38106063. |
this work uncovers oscillatory mechanisms that guide fundamental decisions to exert effort for reward across bg and pfc, as well as supporting a causal role of pfc for such choices. |
2023-12-18 |
2023-12-21 |
human |
| Heesun Park, Hoyoung Doh, Eunhwi Lee, Harhim Park, Woo-Young Ah. The neurocognitive role of working memory load when Pavlovian motivational control affects instrumental learning. PLoS computational biology. vol 19. issue 12. 2023-12-08. PMID:38064498. |
moreover, under wm load, the striatum showed weakened connectivity with the ventromedial and dorsolateral prefrontal cortex when computing reward expectations. |
2023-12-08 |
2023-12-17 |
human |
| Gabriela Manzano Nieves, Conor Listo. Divergent reward cue representations in the prefrontal cortex drive reward motivation in adolescence and adulthood. bioRxiv : the preprint server for biology. 2023-11-21. PMID:37986789. |
divergent reward cue representations in the prefrontal cortex drive reward motivation in adolescence and adulthood. |
2023-11-21 |
2023-11-29 |
Not clear |
| Lakshman N C Chakravarthula, Srikanth Padmal. Negative emotion reduces the discriminability of reward outcomes in the ventromedial prefrontal cortex. Social cognitive and affective neuroscience. 2023-11-18. PMID:37978320. |
negative emotion reduces the discriminability of reward outcomes in the ventromedial prefrontal cortex. |
2023-11-18 |
2023-11-20 |
human |
| Lakshman N C Chakravarthula, Srikanth Padmal. Negative emotion reduces the discriminability of reward outcomes in the ventromedial prefrontal cortex. Social cognitive and affective neuroscience. 2023-11-18. PMID:37978320. |
we focused our fmri analysis on the ventro-medial prefrontal cortex (vmpfc), ventral striatum, and amygdala, which were frequently implicated in reward outcome processing. |
2023-11-18 |
2023-11-20 |
human |