| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Holland, Gallaghe. Amygdala circuitry in attentional and representational processes. Trends in cognitive sciences. vol 3. issue 2. 2019-11-20. PMID:10234229. |
the basolateral amygdala is involved in the acquisition and representation of reinforcement value, apparently through its connections with ventral striatal dopamine systems and with the orbitofrontal cortex. |
2019-11-20 |
2023-08-12 |
Not clear |
| Yael Ni. Learning task-state representations. Nature neuroscience. vol 22. issue 10. 2019-11-05. PMID:31551597. |
finally, we discuss recent findings regarding the neural substrates of task representations that suggest the orbitofrontal cortex represents 'task states', deploying them for decision-making and learning elsewhere in the brain. |
2019-11-05 |
2023-08-13 |
Not clear |
| Laura A Bradfield, Genevra Hart, Bernard W Ballein. Inferring action-dependent outcome representations depends on anterior but not posterior medial orbitofrontal cortex. Neurobiology of learning and memory. vol 155. 2019-09-23. PMID:30243849. |
inferring action-dependent outcome representations depends on anterior but not posterior medial orbitofrontal cortex. |
2019-09-23 |
2023-08-13 |
rat |
| Karine Guillem, Viridiana Brenot, Audrey Durand, Serge H Ahme. Neuronal representation of individual heroin choices in the orbitofrontal cortex. Addiction biology. vol 23. issue 3. 2019-08-28. PMID:28703355. |
neuronal representation of individual heroin choices in the orbitofrontal cortex. |
2019-08-28 |
2023-08-13 |
rat |
| Samuel J Gershma. Dopamine, Inference, and Uncertainty. Neural computation. vol 29. issue 12. 2018-12-17. PMID:28957023. |
we further postulate that orbitofrontal cortex transforms the stimulus representation through recurrent dynamics, such that a simple error-driven learning rule operating on the transformed representation can implement the bayesian reinforcement learning update. |
2018-12-17 |
2023-08-13 |
Not clear |
| Ramon Nogueira, Juan M Abolafia, Jan Drugowitsch, Emili Balaguer-Ballester, Maria V Sanchez-Vives, Rubén Moreno-Bot. Lateral orbitofrontal cortex anticipates choices and integrates prior with current information. Nature communications. vol 8. 2018-11-09. PMID:28337990. |
the neuronal representation of choice before stimulus onset and its build-up once the stimulus is presented suggest that orbitofrontal cortex plays a role in transforming immediate prior and stimulus information into choices using a compact state-space representation. |
2018-11-09 |
2023-08-13 |
rat |
| Mattia I Gerin, Vanessa B Puetz, R James R Blair, Stuart White, Arjun Sethi, Ferdinand Hoffmann, Amy L Palmer, Essi Viding, Eamon J McCror. A neurocomputational investigation of reinforcement-based decision making as a candidate latent vulnerability mechanism in maltreated children. Development and psychopathology. vol 29. issue 5. 2018-06-08. PMID:29162176. |
first, the maltreated group (n = 18; mean age = 13), relative to nonmaltreated peers (n = 19; mean age = 13), showed decreased activity during expected value processing in a widespread network commonly associated with reinforcement expectancies representation, including the striatum (especially the caudate), the orbitofrontal cortex, and medial temporal structures including the hippocampus and insula. |
2018-06-08 |
2023-08-13 |
Not clear |
| Chao Yan, Li Su, Yi Wang, Ting Xu, Da-Zhi Yin, Ming-Xia Fan, Ci-Ping Deng, Yang Hu, Zhao-Xin Wang, Eric F C Cheung, Kelvin O Lim, Raymond C K Cha. Multivariate Neural Representations of Value during Reward Anticipation and Consummation in the Human Orbitofrontal Cortex. Scientific reports. vol 6. 2018-05-25. PMID:27378417. |
multivariate neural representations of value during reward anticipation and consummation in the human orbitofrontal cortex. |
2018-05-25 |
2023-08-13 |
human |
| Hiroshi Yamada, Kenway Louie, Agnieszka Tymula, Paul W Glimche. Free choice shapes normalized value signals in medial orbitofrontal cortex. Nature communications. vol 9. issue 1. 2018-03-26. PMID:29323110. |
we examined (1) whether normalized value signals occur in the orbitofrontal cortex (ofc) and (2) whether changes in behavioral task context influence the normalized representation of value. |
2018-03-26 |
2023-08-13 |
monkey |
| Otto Muzik, Vaibhav A Diwadka. In vivo correlates of thermoregulatory defense in humans: Temporal course of sub-cortical and cortical responses assessed with fMRI. Human brain mapping. vol 37. issue 9. 2018-02-09. PMID:27220041. |
this network seems to generate a highly resolved interoceptive representation of the body's condition that provides input to the orbitofrontal cortex, where higher-order integration takes place and invests internal states with emotional significance that motivate behavior. |
2018-02-09 |
2023-08-13 |
human |
| James D Howard, Thorsten Kahn. Identity-Specific Reward Representations in Orbitofrontal Cortex Are Modulated by Selective Devaluation. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 37. issue 10. 2017-08-21. PMID:28159906. |
identity-specific reward representations in orbitofrontal cortex are modulated by selective devaluation. |
2017-08-21 |
2023-08-13 |
human |
| James D Howard, Thorsten Kahn. Identity-Specific Reward Representations in Orbitofrontal Cortex Are Modulated by Selective Devaluation. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 37. issue 10. 2017-08-21. PMID:28159906. |
this requires independent representations of specific rewards, which have been linked to orbitofrontal cortex (ofc) function. |
2017-08-21 |
2023-08-13 |
human |
| Justin S Riceberg, Matthew L Shapir. Orbitofrontal Cortex Signals Expected Outcomes with Predictive Codes When Stable Contingencies Promote the Integration of Reward History. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 37. issue 8. 2017-08-18. PMID:28115481. |
the orbitofrontal cortex (ofc) may guide value-based responses by integrating the history of stimulus-reward associations into expected outcomes, representations of predicted hedonic value and quality. |
2017-08-18 |
2023-08-13 |
rat |
| Dominik R Bach, Mkael Symmonds, Gareth Barnes, Raymond J Dola. Whole-Brain Neural Dynamics of Probabilistic Reward Prediction. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 37. issue 14. 2017-07-27. PMID:28270567. |
early on, representations of mean reward are seen in parietal and visual areas, and later in frontal regions with orbitofrontal cortex emerging last. |
2017-07-27 |
2023-08-13 |
human |
| Edmund T Roll. Reward Systems in the Brain and Nutrition. Annual review of nutrition. vol 36. 2017-07-20. PMID:27146018. |
cognitive factors, including word-level descriptions and selective attention to affective value, modulate the representation of the reward value of taste, olfactory, and flavor stimuli in the orbitofrontal cortex and a region to which it projects, the anterior cingulate cortex. |
2017-07-20 |
2023-08-13 |
Not clear |
| Stephanie C Y Chan, Yael Niv, Kenneth A Norma. A Probability Distribution over Latent Causes, in the Orbitofrontal Cortex. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 36. issue 30. 2017-07-10. PMID:27466328. |
the orbitofrontal cortex (ofc) has been implicated in both the representation of "state," in studies of reinforcement learning and decision making, and also in the representation of "schemas," in studies of episodic memory. |
2017-07-10 |
2023-08-13 |
human |
| Emmanuelle Courtiol, Donald A Wilso. Neural Representation of Odor-Guided Behavior in the Rat Olfactory Thalamus. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 36. issue 22. 2017-07-06. PMID:27251617. |
however, anatomically, the mdt is also the primary site of olfactory representation in the thalamus, receiving strong inputs from olfactory cortex and having reciprocal connections with orbitofrontal cortex (ofc). |
2017-07-06 |
2023-08-13 |
rat |
| Gregory P Strauss, Nicholas S Thaler, Tatyana M Matveeva, Sally J Vogel, Griffin P Sutton, Bern G Lee, Daniel N Alle. Predicting psychosis across diagnostic boundaries: Behavioral and computational modeling evidence for impaired reinforcement learning in schizophrenia and bipolar disorder with a history of psychosis. Journal of abnormal psychology. vol 124. issue 3. 2016-12-13. PMID:25894442. |
each participant's trial-by-trial decision-making behavior was fit to 3 computational models of rl: (a) a standard actor-critic model simulating pure basal ganglia-dependent learning, (b) a pure q-learning model simulating action selection as a function of learned expected reward value, and (c) a hybrid model where an actor-critic is "augmented" by a q-learning component, meant to capture the top-down influence of orbitofrontal cortex value representations on the striatum. |
2016-12-13 |
2023-08-13 |
human |
| Edmund T Roll. Taste, olfactory, and food reward value processing in the brain. Progress in neurobiology. vol 127-128. 2016-01-15. PMID:25812933. |
cognitive factors, including word-level descriptions, and selective attention to affective value, modulate the representation of the reward value of taste and olfactory stimuli in the orbitofrontal cortex and a region to which it projects, the anterior cingulate cortex, a tertiary taste cortical area. |
2016-01-15 |
2023-08-13 |
Not clear |
| Edmund T Roll. Limbic systems for emotion and for memory, but no single limbic system. Cortex; a journal devoted to the study of the nervous system and behavior. vol 62. 2015-09-04. PMID:24439664. |
instead, anatomical, neurophysiological, functional neuroimaging, and neuropsychological evidence is described that anterior limbic and related structures including the orbitofrontal cortex and amygdala are involved in emotion, reward valuation, and reward-related decision-making (but not memory), with the value representations transmitted to the anterior cingulate cortex for action-outcome learning. |
2015-09-04 |
2023-08-12 |
Not clear |