| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Bernd Hanewald, Denise Elfriede Liesa Lockhofen, Gebhard Sammer, Markus Stingl, Bernd Gallhofer, Christoph Mulert, Jona Ruben Ifflan. Functional connectivity in a monetary and social incentive delay task in medicated patients with schizophrenia. Frontiers in psychiatry. vol 14. 2023-09-15. PMID:37711426. |
patients with schizophrenia who are treated with second-generation antipsychotics have been found to have a less affected reward system. |
2023-09-15 |
2023-10-07 |
Not clear |
| Özge Akgül, Ezgi Fide, Fatih Özel, Köksal Alptekin, Emre Bora, Berna Binnur Akdede, Görsev Yene. Enhanced Punishment Responses in Patients With Schizophrenia: An Event-Related Potential Study. Clinical EEG and neuroscience. 2023-08-11. PMID:37563908. |
it is well known that abnormal reward processing is a characteristic feature of various psychopathologies including schizophrenia. |
2023-08-11 |
2023-08-16 |
Not clear |
| Ekaterina Shatalina, Abhishekh H Ashok, Matthew B Wall, Matthew M Nour, Jim Myers, Tiago Reis Marques, Eugenii A Rabiner, Oliver D Howe. Reward processing in schizophrenia and its relation to Mu opioid receptor availability and negative symptoms: A [ NeuroImage. Clinical. vol 39. 2023-07-30. PMID:37517175. |
reward processing in schizophrenia and its relation to mu opioid receptor availability and negative symptoms: a [ reward processing deficits are a core feature of schizophrenia and are thought to underlie negative symptoms. |
2023-07-30 |
2023-08-14 |
Not clear |
| Ekaterina Shatalina, Abhishekh H Ashok, Matthew B Wall, Matthew M Nour, Jim Myers, Tiago Reis Marques, Eugenii A Rabiner, Oliver D Howe. Reward processing in schizophrenia and its relation to Mu opioid receptor availability and negative symptoms: A [ NeuroImage. Clinical. vol 39. 2023-07-30. PMID:37517175. |
however, the contribution of mu opioid receptor (mor) signalling to the reward processing abnormalities in schizophrenia is unknown. |
2023-07-30 |
2023-08-14 |
Not clear |
| Sazid M Hasan, Munajj S Huq, Asadur Z Chowdury, Shahira Baajour, John Kopchick, A J Robison, Katherine N Thakkar, Luay Haddad, Alireza Amirsadri, Patricia Thomas, Dalal Khatib, Usha Rajan, Jeffrey A Stanley, Vaibhav A Diwadka. Learning without contingencies: A loss of synergy between memory and reward circuits in schizophrenia. Schizophrenia research. vol 258. 2023-07-19. PMID:37467677. |
learning without contingencies: a loss of synergy between memory and reward circuits in schizophrenia. |
2023-07-19 |
2023-08-14 |
human |
| Sazid M Hasan, Munajj S Huq, Asadur Z Chowdury, Shahira Baajour, John Kopchick, A J Robison, Katherine N Thakkar, Luay Haddad, Alireza Amirsadri, Patricia Thomas, Dalal Khatib, Usha Rajan, Jeffrey A Stanley, Vaibhav A Diwadka. Learning without contingencies: A loss of synergy between memory and reward circuits in schizophrenia. Schizophrenia research. vol 258. 2023-07-19. PMID:37467677. |
ufc was estimated and inter-group differences (between schizophrenia patients and controls, n = 54 total, n = 28 patients) were assessed within and between reward (vta and nacc) and learning/memory (basal ganglia, dpfc, hippocampus, parahippocampus, occipital lobe) sub-networks. |
2023-07-19 |
2023-08-14 |
human |
| Sazid M Hasan, Munajj S Huq, Asadur Z Chowdury, Shahira Baajour, John Kopchick, A J Robison, Katherine N Thakkar, Luay Haddad, Alireza Amirsadri, Patricia Thomas, Dalal Khatib, Usha Rajan, Jeffrey A Stanley, Vaibhav A Diwadka. Learning without contingencies: A loss of synergy between memory and reward circuits in schizophrenia. Schizophrenia research. vol 258. 2023-07-19. PMID:37467677. |
we suggest that disrupted functional connectivity between reward and learning sub-networks may drive many of the performance deficits that characterize schizophrenia. |
2023-07-19 |
2023-08-14 |
human |
| Rose Chesworth, Gabriela Visini, Tim Kar. Impaired extinction of operant cocaine in a genetic mouse model of schizophrenia risk. Psychopharmacology. 2023-05-26. PMID:37233814. |
here we investigated if genetic risk for schizophrenia could affect drug reward and reinforcement for cocaine in an established mouse model of genetic risk for schizophrenia, the neuregulin 1 transmembrane domain heterozygous (nrg1 tm het) mouse. |
2023-05-26 |
2023-08-14 |
mouse |
| Emre Mısır, Güvem Gümüş Aka. Synaptic dysfunction in schizophrenia. Synapse (New York, N.Y.). 2023-05-21. PMID:37210696. |
schizophrenia is a chronic disease presented with psychotic symptoms, negative symptoms, impairment in the reward system, and widespread neurocognitive deterioration. |
2023-05-21 |
2023-08-14 |
Not clear |
| Erin K Moran, Caroline Prevost, Adam J Culbreth, Deanna M Barc. Effort-cost decision-making in psychotic and mood disorders. Journal of psychopathology and clinical science. 2023-04-20. PMID:37079841. |
we found that people with schizophrenia and bipolar disorder showed a reduced willingness to expend physical effort at high reward values relative to controls, while as a group, those with depression showed no differences relative to controls. |
2023-04-20 |
2023-08-14 |
human |
| Susanna L Fryer, Tobias F Marton, Brian J Roach, Clay B Holroyd, Samantha V Abram, Ken J Lau, Judith M Ford, John R McQuaid, Daniel H Mathalo. Alpha Event-Related Desynchronization During Reward Processing in Schizophrenia. Biological psychiatry. Cognitive neuroscience and neuroimaging. 2023-04-12. PMID:37045705. |
alpha event-related desynchronization during reward processing in schizophrenia. |
2023-04-12 |
2023-08-14 |
Not clear |
| Susanna L Fryer, Tobias F Marton, Brian J Roach, Clay B Holroyd, Samantha V Abram, Ken J Lau, Judith M Ford, John R McQuaid, Daniel H Mathalo. Alpha Event-Related Desynchronization During Reward Processing in Schizophrenia. Biological psychiatry. Cognitive neuroscience and neuroimaging. 2023-04-12. PMID:37045705. |
alterations in the brain's reward system may underlie motivation and pleasure deficits in schizophrenia (sz). |
2023-04-12 |
2023-08-14 |
Not clear |
| Xuan Wang, Yinghao Zhang, Jia Huang, Yi Wang, Yanzhe Niu, Simon S Y Lui, Li Hui, Raymond C K Cha. Revisiting reward impairments in schizophrenia spectrum disorders: a systematic review and meta-analysis for neuroimaging findings. Psychological medicine. 2023-03-30. PMID:36994747. |
abnormal reward functioning is central to anhedonia and amotivation symptoms of schizophrenia (scz). |
2023-03-30 |
2023-08-14 |
Not clear |
| Paola Fuentes-Claramonte, Maria Angeles Garcia-Leon, Pilar Salgado-Pineda, Núria Ramiro, Joan Soler-Vidal, Maria Llanos Torres, Ramon Cano, Isabel Argila-Plaza, Francesco Panicali, Carmen Sarri, Núria Jaurrieta, Manel Sánchez, Ester Boix-Quintana, Auria Albacete, Teresa Maristany, Salvador Sarró, Joaquim Raduà, Peter J McKenna, Raymond Salvador, Edith Pomarol-Clote. Do the negative symptoms of schizophrenia reflect reduced responsiveness to reward? Examination using a reward prediction error (RPE) task. Psychological medicine. 2023-03-29. PMID:36987680. |
do the negative symptoms of schizophrenia reflect reduced responsiveness to reward? |
2023-03-29 |
2023-08-14 |
Not clear |
| Huaigui Liu, Wei Li, Nana Liu, Jie Tang, Lixin Sun, Jiayuan Xu, Yuan Ji, Yingying Xie, Hao Ding, Zhaoxiang Ye, Chunshui Yu, Wen Qi. Structural covariances of prefrontal subregions selectively associate with dopamine-related gene coexpression and schizophrenia. Cerebral cortex (New York, N.Y. : 1991). 2023-03-19. PMID:36935097. |
moreover, based on a schizophrenia postmortem expression dataset, we found that the da genes coexpression of schizophrenia was significantly reduced between the middle frontal gyrus and hippocampus, in which 21 da genes showed significantly unsynchronized expression changes, and the 21 genes' brain expression were enriched in brain activity invoked by working memory, reward, speech production, and episodic memory. |
2023-03-19 |
2023-08-14 |
human |
| Ryan Sai Ting Chu, Co Co Ho Yi Tong, Corine Sau Man Wong, Wing Chung Chang, Wesley Chor Yin Tang, Charlotte Cheuk Lok Chan, Simon S Y Lui, Lai Ming Hui, Yi Nam Suen, Kit Wa Chan, Ho Ming Lee, Eric Yu Hai Che. Effort-based decision making in schizotypy and its relationship with amotivation and psychosocial functioning. Frontiers in psychiatry. vol 14. 2023-03-06. PMID:36873206. |
suboptimal effort-based decision-making with reduced willingness to expend effort for high-probability/high-value reward is observed in schizophrenia patients and is related to diminished motivation, but is understudied in schizotypy. |
2023-03-06 |
2023-08-14 |
Not clear |
| John R Purcell, Joshua W Brown, Rachel L Tullar, Bess F Bloomer, Dae-Jin Kim, Alexandra B Moussa-Tooks, Katherine Dolan-Bennett, Brianna M Bangert, Krista M Wisner, Nancy B Lundin, Brian F O'Donnell, William P Hetric. Insular and Striatal Correlates of Uncertain Risky Reward Pursuit in Schizophrenia. Schizophrenia bulletin. 2023-03-04. PMID:36869757. |
insular and striatal correlates of uncertain risky reward pursuit in schizophrenia. |
2023-03-04 |
2023-08-14 |
human |
| Mette Ødegaard Nielsen, Egill Rostrup, Rikke Hilker, Christian Legind, Simon Anhøj, Trevor William Robbins, Barbara J Sahakian, Birgitte Fagerlund, Birte Glenthø. Reward Processing as an Indicator of Vulnerability or Compensatory Resilience in Psychoses? Results From a Twin Study. Biological psychiatry global open science. vol 3. issue 1. 2023-01-30. PMID:36712565. |
findings of reward disturbances in unaffected relatives of patients with schizophrenia suggest reward disturbances as an endophenotype for schizophrenia. |
2023-01-30 |
2023-08-14 |
Not clear |
| Jianguang Zeng, Jiangnan Yan, Hengyi Cao, Yueyue Su, Yuan Song, Ya Luo, Xun Yan. Neural substrates of reward anticipation and outcome in schizophrenia: a meta-analysis of fMRI findings in the monetary incentive delay task. Translational psychiatry. vol 12. issue 1. 2022-10-16. PMID:36244990. |
dysfunction of the mesocorticolimbic dopaminergic reward system is a core feature of schizophrenia (sz), yet its precise contributions to different stages of reward processing and their relevance to disease symptomology are not fully understood. |
2022-10-16 |
2023-08-14 |
Not clear |
| Thanh P Le, Michael F Green, Junghee Lee, Peter E Clayson, Amy M Jimenez, Eric A Reavis, Jonathan K Wynn, William P Hora. Aberrant reward processing to positive versus negative outcomes across psychotic disorders. Journal of psychiatric research. vol 156. 2022-10-06. PMID:36201975. |
several studies of reward processing in schizophrenia have shown reduced sensitivity to positive, but not negative, outcomes although inconsistencies have been reported. |
2022-10-06 |
2023-08-14 |
Not clear |