| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Sarah T Wieman, Kimberly A Arditte Hall, Helen Z MacDonald, Matthew W Gallagher, Michael K Suvak, Alora A Rando, Gabrielle I Liveran. Relationships Among Sleep Disturbance, Reward System Functioning, Anhedonia, and Depressive Symptoms. Behavior therapy. vol 53. issue 1. 2022-01-14. PMID:35027152. |
findings demonstrate unique associations between disparate sleep disturbance and reward responsiveness elements, highlighting new treatment mechanisms for anhedonia and depression. |
2022-01-14 |
2023-08-13 |
Not clear |
| Mandakh Bekhbat, Michael T Treadway, Jennifer C Felge. Inflammation as a Pathophysiologic Pathway to Anhedonia: Mechanisms and Therapeutic Implications. Current topics in behavioral neurosciences. 2021-12-31. PMID:34971449. |
consistent with laboratory studies involving exogenous administration of peripheral inflammatory stimuli, neuroimaging studies have further confirmed that increased endogenous inflammation in depression is associated with decreased activation of and reduced functional connectivity within reward circuits involving ventral striatum and ventromedial prefrontal cortex in association with anhedonia. |
2021-12-31 |
2023-08-13 |
Not clear |
| Susan M Murray, Carina S Brown, Walter H Kaye, Christina E Wiereng. Anhedonia in Eating Disorders. Current topics in behavioral neurosciences. 2021-12-29. PMID:34964934. |
we consider anhedonia from the mechanistic lens of altered reward processing, with attention given to subjective experience, neurotransmitter function, neural correlates, and cognitive performance corresponding to distinct components of reward (i.e., liking, wanting, and learning). |
2021-12-29 |
2023-08-13 |
Not clear |
| Benjamin M Rosenberg, Vincent Taschereau-Dumouchel, Hakwan Lau, Katherine S Young, Robin Nusslock, Richard E Zinbarg, Michelle G Crask. A multivoxel pattern analysis of anhedonia during fear extinction - implications for safety learning. Biological psychiatry. Cognitive neuroscience and neuroimaging. 2021-12-26. PMID:34954395. |
anhedonia and related perturbations in reward processes have been implicated in pavlovian learning. |
2021-12-26 |
2023-08-13 |
Not clear |
| Christina F Sandman, Michelle G Crask. Psychological Treatments for Anhedonia. Current topics in behavioral neurosciences. 2021-12-22. PMID:34935116. |
more recently, affective neuroscience has been leveraged to inform treatments for anhedonia by targeting aspects of the positive valence systems, including impairments in reward anticipation, reward responsiveness, and reward learning. |
2021-12-22 |
2023-08-13 |
Not clear |
| Christina F Sandman, Michelle G Crask. Psychological Treatments for Anhedonia. Current topics in behavioral neurosciences. 2021-12-22. PMID:34935116. |
augmented behavioral approaches and targeted cognitive interventions designed to target reward anticipation, responsiveness, and learning show preliminary efficacy in reducing anhedonia, while there is a relative lack of treatments that target positive emotion regulation and reward devaluation. |
2021-12-22 |
2023-08-13 |
Not clear |
| Christina F Sandman, Michelle G Crask. Psychological Treatments for Anhedonia. Current topics in behavioral neurosciences. 2021-12-22. PMID:34935116. |
in addition to developing treatments that address these targets, the field will benefit from establishing standardized measurement of anhedonia across units of analysis, mapping mechanisms of change onto aspects of reward processing, and examining anhedonia outcomes in the long-term. |
2021-12-22 |
2023-08-13 |
Not clear |
| Quentin J M Huys, Michael Brownin. A Computational View on the Nature of Reward and Value in Anhedonia. Current topics in behavioral neurosciences. 2021-12-22. PMID:34935117. |
a computational view on the nature of reward and value in anhedonia. |
2021-12-22 |
2023-08-13 |
Not clear |
| Meghan Vinograd, Daniel M Stout, Victoria B Risbroug. Anhedonia in Posttraumatic Stress Disorder: Prevalence, Phenotypes, and Neural Circuitry. Current topics in behavioral neurosciences. 2021-12-15. PMID:34907507. |
second, we review evidence for behavioral and neural alterations in reward processing and circuitry, a marker of anhedonia, among individuals with ptsd and in animal models relevant to this disorder. |
2021-12-15 |
2023-08-13 |
Not clear |
| Matthew Paul Wilkinson, Chloe Louise Slaney, Jack Robert Mellor, Emma Susan Jane Robinso. Investigation of reward learning and feedback sensitivity in non-clinical participants with a history of early life stress. PloS one. vol 16. issue 12. 2021-12-10. PMID:34890390. |
participants completed the probabilistic reversal learning task and probabilistic reward task followed by depression, anhedonia, social status, and stress scales. |
2021-12-10 |
2023-08-13 |
human |
| Julia A C Case, Holly Sullivan-Toole, Matthew Mattoni, Thomas M Olino, Ross Jacobucci, Erika E Forbe. Evaluating the Item-Level Factor Structure of Anhedonia. Journal of affective disorders. 2021-12-05. PMID:34864118. |
anhedonia has long been theorized to be a multidimensional construct, focusing on domains of reward stimuli and temporal relationship to reward. |
2021-12-05 |
2023-08-13 |
Not clear |
| Xi Yang, Melynda D Casement, Kate E Keenan, Alison E Hipwell, Amanda E Guyer, Erika E Forbe. Physical and social anhedonia in female adolescents: A factor analysis of self-report measures. Emotion (Washington, D.C.). 2021-12-01. PMID:34060862. |
anhedonia is a transdiagnostic symptom of psychopathology that includes diminished positive emotions and anticipation and enjoyment of reward, with particular salience during adolescence. |
2021-12-01 |
2023-08-13 |
Not clear |
| Scott D Blain, Tyler A Sassenberg, Muchen Xi, Daiqing Zhao, Colin G DeYoun. Extraversion but not depression predicts reward sensitivity: Revisiting the measurement of anhedonic phenotypes. Journal of personality and social psychology. vol 121. issue 2. 2021-11-25. PMID:33119388. |
one example is a probabilistic reward task developed by pizzagalli, jahn, and o'shea (2005) to assess anhedonia, by measuring response to a differential reinforcement schedule. |
2021-11-25 |
2023-08-13 |
human |
| Stephen Daniels, Danielle Lemaire, Thomas Lapointe, Cheryl Limebeer, Linda Parker, Francesco Ler. Effects of inescapable stress on responses to social incentive stimuli and modulation by escitalopram. Psychopharmacology. vol 238. issue 11. 2021-11-23. PMID:34328518. |
stress is a well-known risk factor for anhedonia, and its impacts on social reward functions may be mitigated by its controllability. |
2021-11-23 |
2023-08-13 |
Not clear |
| Sarah C Dolan, Ruchika Khindri, Debra L Franko, Jennifer J Thomas, Erin E Reilly, Kamryn T Edd. Anhedonia in eating disorders: A meta-analysis and systematic review. The International journal of eating disorders. 2021-11-23. PMID:34811779. |
anhedonia, or loss of pleasure, is related to deficits in reward processing across a variety of psychiatric disorders. |
2021-11-23 |
2023-08-13 |
Not clear |
| Sarah C Dolan, Ruchika Khindri, Debra L Franko, Jennifer J Thomas, Erin E Reilly, Kamryn T Edd. Anhedonia in eating disorders: A meta-analysis and systematic review. The International journal of eating disorders. 2021-11-23. PMID:34811779. |
in light of research suggesting abnormal reward processing in eating disorders (eds), the study of anhedonia in eds may yield important insights into the role of reward in eating pathology. |
2021-11-23 |
2023-08-13 |
Not clear |
| Ida Marie Brandt, Kristin Köhler-Forsberg, Melanie Ganz, Brice Ozenne, Martin B Jorgensen, Asbjorn Poulsen, Gitte M Knudsen, Vibe G Frokjaer, Patrick M Fishe. Reward processing in major depressive disorder and prediction of treatment response - Neuropharm study. European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology. vol 44. 2021-11-22. PMID:33455816. |
major depressive disorder (mdd) is a prevalent brain disorder for which anhedonia is a core symptom, indicating aberrations in the neural processing of reward. |
2021-11-22 |
2023-08-13 |
Not clear |
| Julia Klawohn, C J Brush, Greg Hajca. Neural responses to reward and pleasant pictures prospectively predict remission from depression. Journal of abnormal psychology. vol 130. issue 7. 2021-11-19. PMID:34516170. |
reduced neural responses to reward and pleasant stimuli-indicators of anhedonia and reduced emotional reactivity, respectively-have been reported among individuals with depressive disorders. |
2021-11-19 |
2023-08-13 |
human |
| Sara Costi, Laurel S Morris, Abigail Collins, Nicolas F Fernandez, Manishkumar Patel, Hui Xie, Seunghee Kim-Schulze, Emily R Stern, Katherine A Collins, Flurin Cathomas, Michael K Parides, Alexis E Whitton, Diego A Pizzagalli, Scott J Russo, James W Murroug. Peripheral immune cell reactivity and neural response to reward in patients with depression and anhedonia. Translational psychiatry. vol 11. issue 1. 2021-11-10. PMID:34741019. |
peripheral immune cell reactivity and neural response to reward in patients with depression and anhedonia. |
2021-11-10 |
2023-08-13 |
human |
| Kara M Wendel, Annabel K Short, Brenda P Noarbe, Elizabeth Haddad, Anton M Palma, Michael A Yassa, Tallie Z Baram, Andre Obenau. Early life adversity in male mice sculpts reward circuits. Neurobiology of stress. vol 15. 2021-11-10. PMID:34746338. |
early life adversity (ela) comprises a wide variety of negative experiences during early life and has been linked to cognitive impairments, reduced experiences of pleasure (anhedonia), and other long-term consequences implying that ela impacts the reward circuitry. |
2021-11-10 |
2023-08-13 |
mouse |