Abstract
There are fundamental differences in the diagnostic process and the pathogenesis/pathophysiology of mental disorders compared to other clinical areas that pose a challenge to the discovery of biomarkers in psychiatry. As psychiatric disorders are symptomatically defined, it is unlikely that they represent biologically unitary categories and therefore debatable whether diagnostic biomarkers could meaningfully inform clinical diagnosis. The use of biomarkers for stratification, prognostication, and/or therapeutic decision is more promising, and they could map biotypes that can help reframe current diagnostic and treatment frameworks.
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Teixeira, A.L., Rocha, N.P., Berk, M. (2023). Biomarkers in Psychiatry: Conceptual and Methodological Challenges. In: Teixeira, A.L., Rocha, N.P., Berk, M. (eds) Biomarkers in Neuropsychiatry. Springer, Cham. https://doi.org/10.1007/978-3-031-43356-6_20
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