Results 51 to 60 of about 1,394,868 (297)

Endogenous opioid systems alterations in pain and opioid use disorder

Frontiers in Systems Neuroscience, 2022
Decades of research advances have established a central role for endogenous opioid systems in regulating reward processing, mood, motivation, learning and memory, gastrointestinal function, and pain relief.
Jessica A. Higginbotham, Jessica A. Higginbotham, Jessica A. Higginbotham, Tamara Markovic, Nicolas Massaly, Nicolas Massaly, Nicolas Massaly, Jose A. Morón, Jose A. Morón, Jose A. Morón, Jose A. Morón, Jose A. Morón   +11 more
doaj   +1 more source

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior, Edmara Bazoni Soares Maia, Soad Fuentes‐Alabí, Courtney E. Sullivan, Monnie Abraham, Mauricio Maza, Liliana Vásquez Ponce, Regina Aparecida Garcia Lima   +7 more
wiley   +1 more source

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash, Anis Rabbani Nourani, A. K. M. Fazlur Rahman, Dima Ezmigna, Tarig Ali‐Dinar   +4 more
wiley   +1 more source

Psychometric evaluation of the Chinese version of the Multidimensional Competitive Orientation Inventory

Scientific Reports
This study examined the psychometric properties of the Chinese version of the Multidimensional Competitive Orientation Inventory (Ch-MCOI) in adults from Mainland China.
Yuqian Wang, Gabor Orosz, Xi Chen, Chengguo Miao, Yansong Li   +4 more
doaj   +1 more source

Learning Contextual Reward Expectations for Value Adaptation [PDF]

, 2018
Substantial evidence indicates that subjective value is adapted to the statistics of reward expected within a given temporal context. However, how these contextual expectations are learned is poorly understood.
Chew, B., Dayan, P., Dolan, R.J., Rigoli, F.   +3 more
core   +2 more sources

Inpatient Food Insecurity and Pediatric Hematology Oncology Hospitalization Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Children with cancer and blood disorders are at risk for food insecurity (FI). We aimed to describe the association of inpatient food insecurity (IFI) and hospitalization outcomes among patients admitted to the pediatric hematology oncology service. Of 325 caregivers screened for IFI, 60 (18.6%) screened positive.
Joanna M. Robles, Greg Russell, Leila H. DeWitt, Kimberly Montez, Callie L. Brown   +4 more
wiley   +1 more source

Glucose-Sensing in the Reward System

Frontiers in Neuroscience, 2017
Glucose-sensing neurons are neurons that alter their activity in response to changes in extracellular glucose. These neurons, which are an important mechanism the brain uses to monitor changes in glycaemia, are present in the hypothalamus, where they ...
Laura L. Koekkoek, Laura L. Koekkoek, Laura L. Koekkoek, Joram D. Mul, Joram D. Mul, Joram D. Mul, Susanne E. la Fleur, Susanne E. la Fleur, Susanne E. la Fleur   +8 more
doaj   +1 more source

The Lateral Preoptic Area: A Novel Regulator of Reward Seeking and Neuronal Activity in the Ventral Tegmental Area

Frontiers in Neuroscience, 2020
The lateral preoptic area (LPO) is a hypothalamic region whose function has been largely unexplored. Its direct and indirect projections to the ventral tegmental area (VTA) suggest that the LPO could modulate the activity of the VTA and the reward ...
Adam G. Gordon-Fennell, Ryan G. Will, Ryan G. Will, Vorani Ramachandra, Lydia Gordon-Fennell, Juan M. Dominguez, Daniel S. Zahm, Michela Marinelli, Michela Marinelli, Michela Marinelli   +9 more
doaj   +1 more source

Reward Sensitivity at Age 13 Predicts the Future Course of Psychopathology Symptoms

Frontiers in Psychiatry, 2022
BackgroundThere are numerous observations of reward sensitivity being associated with different psychiatric disorders. Nonetheless, most studies investigating this relationship have been cross-sectional.
Raniere Dener Cardoso Melo, Robin N. Groen, Catharina A. Hartman   +2 more
doaj   +1 more source

Increased Reward-Related Activation in the Ventral Striatum During Stress Exposure Associated With Positive Affect in the Daily Life of Young Adults With a Family History of Depression. Preliminary Findings

Frontiers in Psychiatry, 2021
Background: Being the offspring of a parent with major depression disorder (MDD) is a strong predictor for developing MDD. Blunted striatal responses to reward were identified in individuals with MDD and in asymptomatic individuals with family history of
Chantal Martin-Soelch, Matthias Guillod, Claudie Gaillard, Claudie Gaillard, Romina Evelyn Recabarren, Andrea Federspiel, Christoph Mueller-Pfeiffer, Philipp Homan, Philipp Homan, Philipp Homan, Gregor Hasler, Dominik Schoebi, Antje Horsch, Antje Horsch, Patrick Gomez   +14 more
doaj   +1 more source