| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Elizabeth Martin, Asadur Chowdury, John Kopchick, Patricia Thomas, Dalal Khatib, Usha Rajan, Caroline Zajac-Benitez, Luay Haddad, Alireza Amirsadri, Alfred J Robison, Katherine N Thakkar, Jeffrey A Stanley, Vaibhav A Diwadka. The mesolimbic system and the loss of higher order network features in schizophrenia when learning without reward. Frontiers in psychiatry. vol 15. 2024-10-02. PMID:39355381. |
the mesolimbic system and the loss of higher order network features in schizophrenia when learning without reward. |
2024-10-02 |
2024-10-04 |
human |
| Elizabeth Martin, Asadur Chowdury, John Kopchick, Patricia Thomas, Dalal Khatib, Usha Rajan, Caroline Zajac-Benitez, Luay Haddad, Alireza Amirsadri, Alfred J Robison, Katherine N Thakkar, Jeffrey A Stanley, Vaibhav A Diwadka. The mesolimbic system and the loss of higher order network features in schizophrenia when learning without reward. Frontiers in psychiatry. vol 15. 2024-10-02. PMID:39355381. |
schizophrenia is characterized by a loss of network features between cognition and reward sub-circuits (notably involving the mesolimbic system), and this loss may explain deficits in learning and cognition. |
2024-10-02 |
2024-10-04 |
human |
| Elizabeth Martin, Asadur Chowdury, John Kopchick, Patricia Thomas, Dalal Khatib, Usha Rajan, Caroline Zajac-Benitez, Luay Haddad, Alireza Amirsadri, Alfred J Robison, Katherine N Thakkar, Jeffrey A Stanley, Vaibhav A Diwadka. The mesolimbic system and the loss of higher order network features in schizophrenia when learning without reward. Frontiers in psychiatry. vol 15. 2024-10-02. PMID:39355381. |
learning in schizophrenia has typically been studied with tasks that include reward related contingencies, but recent theoretical models have argued that a loss of network features should be seen even when learning without reward. |
2024-10-02 |
2024-10-04 |
human |
| Qi Zhou, Yue Zheng, Xiaodong Guo, Yi Wang, Chengcheng Pu, Chuan Shi, Xin Y. Abnormal hedonic process in patients with stable schizophrenia: Relationships to negative symptoms and social functioning. Schizophrenia research. Cognition. vol 38. 2024-09-12. PMID:39263562. |
anhedonia is a deficit of dynamic reward process, and a large proportion of schizophrenia patients continue to experience anhedonia even during the stable phase. |
2024-09-12 |
2024-09-14 |
Not clear |
| Qi Zhou, Yue Zheng, Xiaodong Guo, Yi Wang, Chengcheng Pu, Chuan Shi, Xin Y. Abnormal hedonic process in patients with stable schizophrenia: Relationships to negative symptoms and social functioning. Schizophrenia research. Cognition. vol 38. 2024-09-12. PMID:39263562. |
however, few studies have examined the multiple aspects of performance in reward processing in patients with stable schizophrenia and evidence suggests that physical and cognitive effort may involve different neural mechanisms. |
2024-09-12 |
2024-09-14 |
Not clear |
| Liliana Patarroyo-Rodriguez, Stefanie Cavalcanti, Jennifer L Vande Voort, Balwinder Sing. The Use of Ketamine for the Treatment of Anhedonia in Depression. CNS drugs. 2024-06-23. PMID:38910222. |
anhedonia, a complex symptom rooted in deficits across reward processes, is primarily linked to depression and schizophrenia but transcends diagnostic boundaries across various mental disorders. |
2024-06-23 |
2024-06-26 |
Not clear |
| Samuel J Gershman, Lucy La. The Reward-Complexity Trade-off in Schizophrenia. Computational psychiatry (Cambridge, Mass.). vol 5. issue 1. 2024-05-23. PMID:38773995. |
this paper empirically characterizes the trade-off between reward and complexity for both schizophrenia patients and healthy controls. |
2024-05-23 |
2024-05-27 |
Not clear |
| Özge Akgül, Ezgi Fide, Fatih Özel, Köksal Alptekin, Emre Bora, Berna Binnur Akdede, Görsev Yene. Early and late contingent negative variation (CNV) reflect different aspects of deficits in schizophrenia. The European journal of neuroscience. 2024-04-24. PMID:38658367. |
abnormal reward processing and psychomotor slowing are well-known in schizophrenia (sz). |
2024-04-24 |
2024-04-28 |
Not clear |
| Mariia Kaliuzhna, Fabien Carruzzo, Noémie Kuenzi, Philippe N Tobler, Matthias Kirschner, Tal Geffen, Teresa Katthagen, Kerem Böge, Marco M Zierhut, Florian Schlagenhauf, Stefan Kaise. Adaptive coding of reward in schizophrenia, its change over time and relation to apathy. Brain : a journal of neurology. 2024-04-12. PMID:38608149. |
here we tested adaptive coding of reward in a large group of patients with schizophrenia (n = 86) and controls (n = 66). |
2024-04-12 |
2024-04-15 |
human |
| Mariia Kaliuzhna, Fabien Carruzzo, Noémie Kuenzi, Philippe N Tobler, Matthias Kirschner, Tal Geffen, Teresa Katthagen, Kerem Böge, Marco M Zierhut, Florian Schlagenhauf, Stefan Kaise. Adaptive coding of reward in schizophrenia, its change over time and relation to apathy. Brain : a journal of neurology. 2024-04-12. PMID:38608149. |
our data confirm deficits in reward adaptation in schizophrenia and reveal a practice effect in patients, leading to improvement, with steeper slopes upon retest. |
2024-04-12 |
2024-04-15 |
human |
| Mariia Kaliuzhna, Fabien Carruzzo, Noémie Kuenzi, Philippe N Tobler, Matthias Kirschner, Tal Geffen, Teresa Katthagen, Kerem Böge, Marco M Zierhut, Florian Schlagenhauf, Stefan Kaise. Adaptive coding of reward in schizophrenia, its change over time and relation to apathy. Brain : a journal of neurology. 2024-04-12. PMID:38608149. |
together, the loss of precision of reward representation in new (first exposure, underadaptation) and more familiar (re-test, overadaptation) situations may contribute to the multiple motivational symptoms in schizophrenia. |
2024-04-12 |
2024-04-15 |
human |
| Andrew W Bismark, Tanya Mikhael, Kyle Mitchell, Jason Holden, Eric Granhol. Pupillary responses as a biomarker of cognitive effort and the impact of task difficulty on reward processing in schizophrenia. Schizophrenia research. vol 267. 2024-04-03. PMID:38569395. |
pupillary responses as a biomarker of cognitive effort and the impact of task difficulty on reward processing in schizophrenia. |
2024-04-03 |
2024-04-06 |
human |
| Lara Hamzehpour, Tamara Bohn, Valentin Dutsch, Lucia Jaspers, Oliver Grim. From brain to body: exploring the connection between altered reward processing and physical fitness in schizophrenia. Psychiatry research. vol 335. 2024-03-31. PMID:38555826. |
from brain to body: exploring the connection between altered reward processing and physical fitness in schizophrenia. |
2024-03-31 |
2024-04-03 |
Not clear |
| Lara Hamzehpour, Tamara Bohn, Valentin Dutsch, Lucia Jaspers, Oliver Grim. From brain to body: exploring the connection between altered reward processing and physical fitness in schizophrenia. Psychiatry research. vol 335. 2024-03-31. PMID:38555826. |
we implemented the monetary incentive delay task in a mr scanner and a fitness test battery to compare schizophrenia patients (sz, n = 43) with sex- and age-matched healthy controls (hc, n = 36) as to reward processing and their physical fitness. |
2024-03-31 |
2024-04-03 |
Not clear |
| Jingli Chen, Yarui Wei, Kangkang Xue, Shaoqiang Han, Wenbin Li, Bingqian Zhou, Jingliang Chen. Abnormal effective connectivity of reward network in first-episode schizophrenia with auditory verbal hallucinations. Journal of psychiatric research. vol 171. 2024-02-03. PMID:38309210. |
abnormal effective connectivity of reward network in first-episode schizophrenia with auditory verbal hallucinations. |
2024-02-03 |
2024-02-06 |
Not clear |
| Caroline Demro, Elijah Lahud, Philip C Burton, John R Purcell, Joe J Simon, Scott R Sponhei. Reward anticipation-related neural activation following cued reinforcement in adults with psychotic psychopathology and biological relatives. Psychological medicine. 2024-01-10. PMID:38197294. |
schizophrenia is associated with hypoactivation of reward sensitive brain areas during reward anticipation. |
2024-01-10 |
2024-01-13 |
Not clear |
| Özge Akgül, Ezgi Fide, Fatih Özel, Köksal Alptekin, Emre Bora, Berna Binnur Akdede, Görsev Yene. Reduced Reward Processing in Schizophrenia: A Comprehensive EEG Event-Related Oscillation Study. Brain topography. 2023-12-11. PMID:38078985. |
reduced reward processing in schizophrenia: a comprehensive eeg event-related oscillation study. |
2023-12-11 |
2023-12-17 |
Not clear |
| Özge Akgül, Ezgi Fide, Fatih Özel, Köksal Alptekin, Emre Bora, Berna Binnur Akdede, Görsev Yene. Reduced Reward Processing in Schizophrenia: A Comprehensive EEG Event-Related Oscillation Study. Brain topography. 2023-12-11. PMID:38078985. |
it is well known that abnormal reward processing is a characteristic feature of various psychopathologies including schizophrenia (sz). |
2023-12-11 |
2023-12-17 |
Not clear |
| Özge Akgül, Ezgi Fide, Fatih Özel, Köksal Alptekin, Emre Bora, Berna Binnur Akdede, Görsev Yene. Reduced Reward Processing in Schizophrenia: A Comprehensive EEG Event-Related Oscillation Study. Brain topography. 2023-12-11. PMID:38078985. |
it may become possible to help patients' wellness by improving our understanding of reward processing in schizophrenia and developing innovative rehabilitation treatments based on these findings. |
2023-12-11 |
2023-12-17 |
Not clear |
| Xun Yang, Yuan Song, Yuhan Zou, Yilin Li, Jianguang Zen. Neural correlates of prediction error in patients with schizophrenia: evidence from an fMRI meta-analysis. Cerebral cortex (New York, N.Y. : 1991). 2023-12-07. PMID:38061699. |
although dopaminergic abnormalities in the mesocorticolimbic reward circuit have been found in patients with schizophrenia, the pathway through which prediction error signals are processed in schizophrenia has yet to be elucidated. |
2023-12-07 |
2023-12-17 |
Not clear |