Neurodevelopmental hypotheses propose that schizophrenia-related vulnerability can arise through differences in brain development long before clear psychotic symptoms appear. These differences may interact with later maturation, stress and other exposures. The model helps explain why…Continue Reading
D1 and D5 belong to the D1-like receptor family. Their signalling generally increases cyclic AMP through Gs or Golf proteins. D1 receptors are important in prefrontal networks supporting working memory and other cognitive functions. Experimental…Continue Reading
Clinical high-risk states describe assessed patterns associated with an increased probability of developing psychosis compared with some comparison groups. Criteria may include attenuated symptoms, brief psychotic experiences or certain combinations of vulnerability and functional decline.…Continue Reading
Remission usually refers to symptoms, while recovery has broader meanings. Clinical recovery may include sustained symptom improvement and functioning. Personal recovery concerns building a meaningful life, identity and sense of agency, sometimes while symptoms remain.…Continue Reading
Predicting psychosis is difficult because early changes overlap with many ordinary experiences and other mental health conditions. A sign can be associated with increased risk at the group level while remaining a poor predictor for…Continue Reading
Clinical recovery usually refers to a combination of sustained symptom improvement and better functioning. Definitions differ between studies and services. Some require symptom remission, participation in social or occupational roles and a specified period of…Continue Reading
A first psychotic episode may become apparent through voices, unusual beliefs, disorganised speech or behaviour that others find difficult to understand. The person may also be frightened, sleep-deprived or unsure why familiar surroundings feel different.…Continue Reading
Personal recovery concerns living a meaningful and self-directed life, including identity, hope, relationships and purpose. It does not require every symptom to disappear. Someone may develop effective ways to manage voices while returning to valued…Continue Reading
The causes of a first psychotic presentation include psychiatric, substance-related and medical conditions. Schizophrenia is one possibility, but mania, severe depression and schizoaffective disorder may also involve psychosis. Intoxication, withdrawal and some prescribed medicines can…Continue Reading
Independence can mean managing daily tasks, making decisions or having control over where and how to live. These dimensions do not always change together. A person may need help with finances or reminders while making…Continue Reading