3 citations · 4 across the 4 of their papers we have counts for
5 papers
The Role of Affect and Priors in the Generation of Hallucinations in Early Psychosis
Timothy Friesen, Philomène Labilloy, Deven Parekh +14
Background: Stress and negative affect play significant roles in developing psychosis. Bayesian analyses applied to the conditioned hallucinations (CH) task suggest that hallucinat…
Sleep and Activity Patterns as Transdiagnostic Behavioral Biomarkers in Psychiatry: Initial Insights from the DeeP-DD study
Dylan Hamitouche, Tihare Zamorano, Youcef Barkat +3
Background: Symptom rating scales in psychiatry are limited by reliance on self-report, and lack of predictive power. Actigraphy, a passive wearable-based method for measuring slee…
Latent Space Data Fusion Outperforms Early Fusion in Multimodal Mental Health Digital Phenotyping Data
Youcef Barkat, Dylan Hamitouche, Deven Parekh +2
Background: Mental illnesses such as depression and anxiety require improved methods for early detection and personalized intervention. Traditional predictive models often rely on…
Dynamic Indicators of Adherence and Retention in Digital Health Studies: A Longitudinal Observational Analysis from the Brighten Study
Dylan Hamitouche, Youcef Barkat, Deven Parekh +2
Background: Effective use of mobile health technologies requires high participant adherence and retention. However, remote digital health studies often face high attrition and low…
Emergence and dynamics of delusions and hallucinations across stages in early psychosis
Catalina Mourgues-Codern, David Benrimoh, Jay Gandhi +21
Hallucinations and delusions are often grouped together within the positive symptoms of psychosis. However, recent evidence suggests they may be driven by distinct computational an…