Adolescent cannabis use increases risk of an adult psychotic diagnosis

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Thomas Richardson looks at a recent prospective cohort study in the British Journal of Psychiatry on adolescent cannabis use, baseline prodromal symptoms and the risk of psychosis.

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Traumatic brain injury increases the long-term risk of dementia #DAW18

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Eleanor Kennedy summarises a Danish observational cohort study, which looks at the long-term risk of dementia among people with traumatic brain injury.

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Preventing mental health problems: what can we do?

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Josefien Breedvelt explores a brand new review looking at preventive strategies for mental health problems, published yesterday in The Lancet Psychiatry.

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Improving outcomes for people with first episode psychosis

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Elwira Lubos summarises a recent review of reviews looking at the evidence for improving outcomes in first-episode psychosis.

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Moderate and heavy alcohol consumption: what impact on later life brain and cognition?

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Sally Adams summarises a recent clinical review in Evidence Based Mental Health on the effects of drinking alcohol on late-life brain and cognition.

Follow #EBMHchat today from 3pm for an expert Google Hangout on this paper.

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What relationship do stressful life events, neglect and abuse have with functional neurological disorder (conversion disorder)?

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Mark Edwards considers the findings of a new meta-analysis of case-control studies, which looks at the relationship between stressful life events, neglect and abuse with functional neurological disorder.

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SSRIs and suicidality: effects of SSRIs on rating-scale-assessed suicidality in adults with depression

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Rina Dutta and Patrick McLaughlin summarise a new study looking at the effects of SSRIs (Selective Serotonin Reuptake Inhibitors) on rating-scale-assessed suicidality in adults with depression.

This study published in the British Journal of Psychiatry supports the conclusion that SSRIs remain a safe and effective treatment in depression for those aged 18 and over.

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Risk factors and peripheral biomarkers for schizophrenia spectrum disorders

This 'umbrella review' aimed to systematically appraise the meta-analyses of observational studies on risk factors and peripheral biomarkers for schizophrenia spectrum disorders.

Marcus Munafo considers the findings of a systematic review of meta-analyses of observational studies, which looks at risk factors and peripheral biomarkers for psychotic disorders on the schizophrenia spectrum.

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The Origins of Happiness: can we predict life satisfaction?

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Paul Ramchandani considers the methods, findings and implications of a new book by Andrew E. Clark, Sarah Fleche, Richard Layard, Nattavudh Powdthavee and George Ward, entitled: ‘The Origins of Happiness: The science of well-being over the life course’.

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