| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Paula L Croxson, Mark E Walton, Jill X O'Reilly, Timothy E J Behrens, Matthew F S Rushwort. Effort-based cost-benefit valuation and the human brain. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 29. issue 14. 2009-05-06. PMID:19357278. |
cue-locked activity in the ventral striatum and midbrain reflected the net value of the course of action, signaling the expected amount of reward discounted by the amount of effort to be invested. |
2009-05-06 |
2023-08-12 |
human |
| Shihoko Natori, Kenji Yoshimi, Toshimitsu Takahashi, Maki Kagohashi, Genko Oyama, Yasushi Shimo, Nobutaka Hattori, Shigeru Kitazaw. Subsecond reward-related dopamine release in the mouse dorsal striatum. Neuroscience research. vol 63. issue 4. 2009-05-04. PMID:19367786. |
reward presentation is known to induce transient bursts of midbrain dopamine neurons in monkeys and rats, and the reward-induced dopamine overflow has been detected in the rat ventral striatum. |
2009-05-04 |
2023-08-12 |
mouse |
| Andreas Heinz, Anne Beck, Sabine M Grüsser, Anthony A Grace, Jana Wras. Identifying the neural circuitry of alcohol craving and relapse vulnerability. Addiction biology. vol 14. issue 1. 2009-04-23. PMID:18855799. |
current brain imaging studies indicate that dysfunction of dopaminergic, glutamatergic and opioidergic neurotransmission in the brain reward system (ventral striatum including the nucleus accumbens) can be associated with alcohol craving and functional brain activation in neuronal systems that process attentional relevant stimuli, reward expectancy and experience. |
2009-04-23 |
2023-08-12 |
Not clear |
| Lucy Gregorios-Pippas, Philippe N Tobler, Wolfram Schult. Short-term temporal discounting of reward value in human ventral striatum. Journal of neurophysiology. vol 101. issue 3. 2009-04-20. PMID:19164109. |
short-term temporal discounting of reward value in human ventral striatum. |
2009-04-20 |
2023-08-12 |
human |
| Lucy Gregorios-Pippas, Philippe N Tobler, Wolfram Schult. Short-term temporal discounting of reward value in human ventral striatum. Journal of neurophysiology. vol 101. issue 3. 2009-04-20. PMID:19164109. |
our study aimed to bridge the gap by using very short delays and measuring human functional magnetic resonance responses in one of the key reward centers of the brain, the ventral striatum. |
2009-04-20 |
2023-08-12 |
human |
| Lucy Gregorios-Pippas, Philippe N Tobler, Wolfram Schult. Short-term temporal discounting of reward value in human ventral striatum. Journal of neurophysiology. vol 101. issue 3. 2009-04-20. PMID:19164109. |
these data suggest that delays of a few seconds affect the neural processing of predicted reward value in the ventral striatum and engage the temporal sensitivity of reward responses. |
2009-04-20 |
2023-08-12 |
human |
| George F Koo. Neurobiological substrates for the dark side of compulsivity in addiction. Neuropharmacology. vol 56 Suppl 1. 2009-04-15. PMID:18725236. |
the negative emotional state that drives such negative reinforcement is hypothesized to derive from dysregulation of key neurochemical elements involved in reward and stress within the basal forebrain structures involving the ventral striatum and extended amygdala. |
2009-04-15 |
2023-08-12 |
Not clear |
| George F Koo. Neurobiological substrates for the dark side of compulsivity in addiction. Neuropharmacology. vol 56 Suppl 1. 2009-04-15. PMID:18725236. |
specific neurochemical elements in these structures include not only decreases in reward neurotransmission, such as decreases in dopamine and opioid peptide function in the ventral striatum, but also recruitment of brain stress systems, such as corticotropin-releasing factor (crf), in the extended amygdala. |
2009-04-15 |
2023-08-12 |
Not clear |
| E E Forbes, S M Brown, M Kimak, R E Ferrell, S B Manuck, A R Harir. Genetic variation in components of dopamine neurotransmission impacts ventral striatal reactivity associated with impulsivity. Molecular psychiatry. vol 14. issue 1. 2009-04-08. PMID:17893706. |
the ventral striatum (vs) has been widely implicated in reward processing, and individual differences in its function are linked to these disorders. |
2009-04-08 |
2023-08-12 |
Not clear |
| Robyn Mary Brown, Jennifer Lynn Short, Michael Scott Cowen, Catherine Ledent, Andrew John Lawrenc. A differential role for the adenosine A2A receptor in opiate reinforcement vs opiate-seeking behavior. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. vol 34. issue 4. 2009-03-23. PMID:18536706. |
the adenosine a(2a) receptor is specifically enriched in the medium spiny neurons that make up the 'indirect' output pathway from the ventral striatum, a structure known to have a crucial, integrative role in processes such as reward, motivation, and drug-seeking behavior. |
2009-03-23 |
2023-08-12 |
mouse |
| Jean-Claude Dreher, Philip Kohn, Bhaskar Kolachana, Daniel R Weinberger, Karen Faith Berma. Variation in dopamine genes influences responsivity of the human reward system. Proceedings of the National Academy of Sciences of the United States of America. vol 106. issue 2. 2009-02-13. PMID:19104049. |
the results revealed a main effect of comt genotype in the ventral striatum and lateral prefrontal cortex during reward anticipation (p < 0.001, uncorrected) and in the orbitofrontal cortex at the time of reward delivery (p < 0.005), met/met individuals exhibiting the highest activation. |
2009-02-13 |
2023-08-12 |
human |
| Jean-Claude Dreher, Philip Kohn, Bhaskar Kolachana, Daniel R Weinberger, Karen Faith Berma. Variation in dopamine genes influences responsivity of the human reward system. Proceedings of the National Academy of Sciences of the United States of America. vol 106. issue 2. 2009-02-13. PMID:19104049. |
the main effect of dat1 genotype was seen in robust blood-oxygen-level-dependent response differences in the caudate nucleus and ventral striatum during reward anticipation (p < 0.001) and in the lateral prefrontal cortex and midbrain at the time of reward delivery, with carriers of the dat1 9-repeat allele showing the highest activity. |
2009-02-13 |
2023-08-12 |
human |
| Jean-Claude Dreher, Philip Kohn, Bhaskar Kolachana, Daniel R Weinberger, Karen Faith Berma. Variation in dopamine genes influences responsivity of the human reward system. Proceedings of the National Academy of Sciences of the United States of America. vol 106. issue 2. 2009-02-13. PMID:19104049. |
moreover, an interaction between the comt and dat1 genes was found in the ventral striatum and lateral prefrontal cortex during reward anticipation and in the lateral prefrontal and orbitofrontal cortices as well as in the midbrain at the time of reward delivery, with carriers of the dat1 9-repeat allele and comt met/met allele exhibiting the highest activation, presumably reflecting functional change consequent to higher synaptic dopamine availability. |
2009-02-13 |
2023-08-12 |
human |
| Michael X Cohen, Jan-Christoph Schoene-Bake, Christian E Elger, Bernd Webe. Connectivity-based segregation of the human striatum predicts personality characteristics. Nature neuroscience. vol 12. issue 1. 2009-01-29. PMID:19029888. |
whereas fiber tracts between a subcortical network, including the hippocampus and amygdala, and the ventral striatum predicted individual differences in novelty seeking, tracts between prefrontal cortex and the striatum predicted individual differences in reward dependence. |
2009-01-29 |
2023-08-12 |
human |
| Katharina Schmack, Florian Schlagenhauf, Philipp Sterzer, Jana Wrase, Anne Beck, Theresa Dembler, Peter Kalus, Imke Puls, Thomas Sander, Andreas Heinz, Jürgen Gallina. Catechol-O-methyltransferase val158met genotype influences neural processing of reward anticipation. NeuroImage. vol 42. issue 4. 2008-12-29. PMID:18634888. |
reward processing depends critically on dopaminergic neurotransmission in the ventral striatum. |
2008-12-29 |
2023-08-12 |
human |
| Pascal Vrticka, Frédéric Andersson, Didier Grandjean, David Sander, Patrik Vuilleumie. Individual attachment style modulates human amygdala and striatum activation during social appraisal. PloS one. vol 3. issue 8. 2008-12-18. PMID:18682729. |
these results reveal a critical role for brain systems implicated in reward and threat processing in the biological underpinnings of adult attachment style, and provide new support to psychological models that have postulated two separate affective dimensions to explain these individual differences, centered on the ventral striatum and amygdala circuits, respectively. |
2008-12-18 |
2023-08-12 |
human |
| George F Koob, Michel Le Moa. Review. Neurobiological mechanisms for opponent motivational processes in addiction. Philosophical transactions of the Royal Society of London. Series B, Biological sciences. vol 363. issue 1507. 2008-11-17. PMID:18653439. |
key neurochemical elements involved in reward and stress within basal forebrain structures involving the ventral striatum and extended amygdala are hypothesized to be dysregulated in addiction to convey the opponent motivational processes that drive dependence. |
2008-11-17 |
2023-08-12 |
Not clear |
| George F Koob, Michel Le Moa. Review. Neurobiological mechanisms for opponent motivational processes in addiction. Philosophical transactions of the Royal Society of London. Series B, Biological sciences. vol 363. issue 1507. 2008-11-17. PMID:18653439. |
specific neurochemical elements in these structures include not only decreases in reward neurotransmission such as dopamine and opioid peptides in the ventral striatum, but also recruitment of brain stress systems such as corticotropin-releasing factor (crf), noradrenaline and dynorphin in the extended amygdala. |
2008-11-17 |
2023-08-12 |
Not clear |
| Omar Jamil Ahmed, James McFarland, Arvind Kuma. Reactivation in ventral striatum during hippocampal ripples: evidence for the binding of reward and spatial memories? The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 28. issue 40. 2008-10-17. PMID:18829947. |
reactivation in ventral striatum during hippocampal ripples: evidence for the binding of reward and spatial memories? |
2008-10-17 |
2023-08-12 |
Not clear |
| Gabriele Hampp, Jürgen A Ripperger, Thijs Houben, Isabelle Schmutz, Christian Blex, Stéphanie Perreau-Lenz, Irene Brunk, Rainer Spanagel, Gudrun Ahnert-Hilger, Johanna H Meijer, Urs Albrech. Regulation of monoamine oxidase A by circadian-clock components implies clock influence on mood. Current biology : CB. vol 18. issue 9. 2008-08-04. PMID:18439826. |
rewards such as food, sex, and drugs influence this system in part by modulating dopamine neurotransmission in the mesolimbic dopamine reward circuit, including the ventral tegmental area (vta) and the ventral striatum (nac). |
2008-08-04 |
2023-08-12 |
mouse |