Psychiatry’s diagnostic bible is finally getting a biological upgrade

The American Psychiatric Association plans to integrate biological markers into the next edition of the DSM to improve diagnostic accuracy. This shift aims to move psychiatry toward more objective, science-based measures of mental health.
Why it matters
Integrating biology into psychiatric diagnosis could reduce the medicalization of human suffering and improve the validity of mental health treatments.
Brain stuff Psychiatry’s diagnostic bible is finally getting a biological upgrade Biology is coming to psychiatry’s diagnostic manual, even as reliable biomarkers remain rare.
108 Credit: Galina Zhigalova/Getty Credit: Galina Zhigalova/Getty Text settings Story text Size Small Standard Large Width * Standard Wide Links Standard Orange * Subscribers only Learn more Minimize to nav The “ bible” of clinical psychiatry —the DSM, short for the Diagnostic and Statistical Manual of Mental Disorders—is one of the most popular psychiatry reference books around the world. Clinicians use it to diagnose patients and scientists use it to guide research.
Despite its wide impact, the DSM has never integrated biology in its diagnoses of mental illness. This omission was largely because the underlying biology of mental illness was too preliminary to be included in such a widely used clinical manual.
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