The Sweet Taste Test: Relationships with Anhedonia Subtypes, Personality Traits, and Menstrual Cycle Phases

A better understanding of the etiology and pathology related to distinct subtypes of anhedonia can lead to more efficacious personalized treatments. The current study advances knowledge on consummatory anhedonia - represented in the Research Domain Criteria (RDoC) subconstruct of Initial Response to Reward (IRR). The Sweet Taste Test (STT) has promise as a behavioral paradigm for IRR, as it is sensitive to manipulation of μ-opioid receptors....