Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

The positivity offset theory of anhedonia in schizophrenia: evidence for a deficit in daily life using digital phenotyping.

Psychological medicine - 1 Oct 2023

Bartolomeo Lisa A, Raugh Ian M, Strauss Gregory P

Abstract excerpt

BACKGROUND: Negative symptoms of schizophrenia have recently been proposed to result from a decoupling of (intact) hedonic experience and (diminished) approach behavior. The current study challenged this view by exploring the hypothesis that negative symptoms are driven by a specific type of emotional experience abnormality, a reduction in the positivity offset (i.e. the tendency to experience greater levels of...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Case-Control Studies
Share to Emotions
Share to Phenotype

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Schizophrenia

Share to Schizophrenic Psychology

Source

Open in PubMed Open full text

Identifiers

PMID: 36722014
DOI: 10.1017/S0033291722003774
PMCID: PMC10600929

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

The positivity offset theory of anhedonia in schizophrenia: evidence for a deficit in daily life using digital phenotyping.PMID 36722014Read ↗

Digital phenotyping evidence for the reduced positivity offset as a mechanism underlying anhedonia among individuals at clinical high-risk for psychosis.Semantic proximity Read ↗

Differential hedonic experience and behavioral activation in schizophrenia and bipolar disorder.Semantic proximity Read ↗

Ethnoracially incongruent environments predict state increases in negative symptoms of schizophrenia:Evidence from geocoding and digital phenotyping.Semantic proximity Read ↗

Negative Symptoms and Their Associations with Other Clinical Variables and Working Memory Across the Schizophrenia Spectrum and Bipolar DisorderSemantic proximity Read ↗

Machine Learning Identifies Digital Phenotyping Measures Most Relevant to Negative Symptoms in Psychotic Disorders: Implications for Clinical Trials.Semantic proximity Read ↗

The Stability and Predictive Value of Negative Symptom Dimensions in First-Episode Psychosis: A 5-Year Follow-Up StudySemantic proximity Read ↗

Does physical anhedonia play a role in depression? A 20-year longitudinal study.Semantic proximity Read ↗

The bodily self: a qualitative study of abnormal bodily phenomena in persons with schizophrenia.Semantic proximity Read ↗

Digital phenotyping of negative symptoms: the relationship to clinician ratings.Semantic proximity Read ↗

[The affective schizophrenia concept].Semantic proximity Read ↗

Heterogeneity of emotional experience in schizophrenia: Trait affect profiles predict clinical presentation and functional outcome.Semantic proximity Read ↗

Types of Media Use and their Associations with Paranoia: An Ecological Momentary Assessment StudySemantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.