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Cannabinoids, reward processing, and psychosis [PDF]
Psychopharmacology, 2021 Abstract Background Evidence suggests that an overlap exists between the neurobiology of psychotic disorders and the effects of cannabinoids on neurocognitive and neurochemical substrates involved in reward processing. Aims We investigate whether the psychotomimetic effects ...
Brandon Gunasekera +2 more
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Reward processing electrophysiology in schizophrenia: Effects of age and illness phase
NeuroImage: Clinical, 2020 Background: Reward processing abnormalities may underlie characteristic pleasure and motivational impairments in schizophrenia. Some neural measures of reward processing show age-related modulation, highlighting the importance of considering age effects ...
Samantha V. Abram +6 more
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Developmental Cognitive Neuroscience, 2014 Children and adolescents learn to regulate their behavior by utilizing feedback from the environment but exactly how this ability develops remains unclear. To investigate this question, we recorded the event-related brain potential (ERP) from children (8–
Carmen N. Lukie +2 more
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Reward processing deficits: weakened self-reward association in individuals with methamphetamine addiction undergoing abstinence [PDF]
Frontiers in PsychologyThis research primarily investigates whether both reward processing and self-processing are aberrant in individuals with methamphetamine use disorder. It also explores whether initiating self-referential processing modulates reward processing abilities ...
Xie Yanghui +4 more
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Neural Correlates of Reward Processing: Impact of Individual Differences in Preference for Prosocial Interactions [PDF]
Brain and BehaviorIntroduction There is an ongoing debate about the neural mechanisms and subjective preferences involved in the processing of social rewards compared to non‐social reward types.
Martina Vanova +3 more
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Reward Processing and Circuit Dysregulation in Posttraumatic Stress Disorder
Frontiers in Psychiatry, 2021 Past decades have witnessed substantial progress in understanding of neurobiological mechanisms that contribute to generation of various PTSD symptoms, including intrusive memories, physiological arousal and avoidance of trauma reminders.
Yana Lokshina +4 more
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The effort-doors task: Examining the temporal dynamics of effort-based reward processing using ERPs
NeuroImage, 2021 Aberrant reward processing is a cardinal feature of various forms of psychopathology. However, recent research indicates that aberrant reward processing may manifest at temporally distinct substages and involve interdependent subcomponents of reward ...
Colin Bowyer +6 more
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Reward learning improves social signal processing in autism model mice
Cell Reports, 2023 Summary: Social and reward signal processing and their association are critical elements of social motivation. Despite the use of reward learning to improve the social interactions of patients with autism spectrum disorder (ASD), the underlying neural ...
Joowon Kim, Min Whan Jung, Doyun Lee
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Scenario-specific aberrations of social reward processing in dimensional schizotypy and psychopathy
Scientific Reports, 2022 The feelings of reward associated with social interaction help to motivate social behaviour and influence preferences for different types of social contact.
Luke Aldridge-Waddon +5 more
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Reward processing in autism [PDF]
Autism Research, 2010 AbstractThe social motivation hypothesis of autism posits that infants with autism do not experience social stimuli as rewarding, thereby leading to a cascade of potentially negative consequences for later development. While possible downstream effects of this hypothesis such as altered face and voice processing have been examined, there has not been a
Ashley A, Scott-Van Zeeland +4 more
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