Inefficient integration between effort and reward in anhedonia

January 1, 2026Psychological MedicineOpen Access

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Key Points

The research aims to explore the relationship between effort and reward in individuals experiencing anhedonia, a key feature in various neuropsychiatric conditions.
Identified neurodynamic processes associated with motivation in anhedonia.
Developed a model to illustrate the integration of effort and reward.
Focused on potential interventions targeting these neurodynamic inefficiencies.
Proposed a model highlighting the disconnect between effort and reward.
Suggests that improving this integration can inform effective treatment strategies.
Findings offer insights into mechanisms underlying neuropsychiatric disorders.

Findings reveal inefficiencies in effort and reward integration in anhedonia, suggesting targeted interventions for neuropsychiatric disorders.

Our findings suggest a neurodynamic motivation model in anhedonia that informs precise interventions for relevant neuropsychiatric disorders.

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Wang et al. (2026) studied this question.

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