This review describes the Hierarchical Taxonomy of Psychopathology (HiTOP) model of
psychosis-related psychopathology, the psychosis superspectrum. The HiTOP psychosis …

With new data about different aspects of schizophrenia being continually generated, it
becomes necessary to periodically revisit exactly what we know. Along with a need to review …

Background and Objective: An increasing number of countries are deciding to regulate the
medicinal and/or recreational use of cannabis (Cannabis sativa L.). However, there is a lack …

Background Cannabis use is associated with an increased risk of developing a psychotic
disorder. However, in individuals with at-risk mental states for psychosis (ARMS) this …

Background Natural Cannabis (NC) and Synthetic Cannabinoids (SCs) use can increase
the risk and exacerbate the course of psychotic disorders. These could be influenced by the …

Existing literature provides extended evidence of the close relationship between stress
dysregulation, environmental insults, and psychosis onset. Early stress can sensitize …

Background Cannabis is a risk factor in the onset and persistence of psychotic disorders.
There is concern that non-medical cannabis legalization in Canada may have population …

Robust epidemiological evidence of risk and protective factors for psychosis is essential to
inform preventive interventions. Previous evidence syntheses have classified these risk and …

Introduction Perceptions of cannabis as a potential medical treatment for mood and anxiety
disorders have been increasing in the context of legalizations, availability, and medical …

Objective: The rising prevalence of daily cannabis use among older adolescents and young
adults in the United States has significant public health implications. As a result, more …