Drug-induced psychosis: how to avoid star gazing in schizophrenia research by looking at more obvious sources of light

Frontiers in Behavioral Neuroscience

Marta Di Forti¹  Alessandra Paparelli¹  Robin M Murray¹  Paul DMorrison¹ 

[1] Institute of Psychiatry, King's College London;

关键词: Amphetamines;    Cannabis;    Schizophrenia;    psychosis;    LSD;    PCP;   

DOI  :  10.3389/fnbeh.2011.00001

来源: DOAJ

【 摘 要 】

The prevalent view today is that schizophrenia is a syndrome rather than a specific disease. Liability to schizophrenia is highly heritable. It appears that multiple genetic and environmental factors operate together to push individuals over a threshold into expressing the characteristic clinical picture.One environmental factor which has been curiously neglected is the evidence that certain drugs can induce schizophrenia-like psychosis. In the last 60 years, improved understanding of the relationship between drug abuse and psychosis has contributed substantially to our modern view of the disorder suggesting that liability to psychosis in general, and to schizophrenia in particular, is distributed trough the general population in a similar continuous way to liability to medical disorders such as hypertension and diabetes.In this review we examine the main hypotheses resulting from the link observed between the most common psychomimetic drugs (LSD, amphetamines, cannabis, PCP) and schizophrenia.

【 授权许可】

Unknown