Advances and Barriers for Clinical Neuroimaging in Late-Life Mood and Anxiety Disorders

Current Psychiatry Reports
Maria Ly, Carmen Andreescu

Abstract

Mood and anxiety disorders are very commonly experienced by older adults and are becoming a growing concern due to the rapidly aging global population. Recent advances in neuroimaging may help in improving outcomes in late-life mood and anxiety disorders. The elucidation of mechanisms contributing to late-life mental health disorders may ultimately lead to the identification of novel therapeutic interventions. Alternatively, clinically validated imaging biomarkers may allow for the prediction of treatment response and identification of better therapeutic approaches in late-life mood and anxiety disorders. In community samples, late-life depression and late-life generalized anxiety disorder occur up to 38 and 15%, respectively, while late-life bipolar disorder is less common and occur in approximately 0.5% of the population. There are significant challenges in treating and improving outcome in late-life mood and anxiety disorders. Time to treatment response and treatment resistance are increased in older adults. Novel neuroimaging techniques have the potential to improve diagnostic and therapeutic outcome in late-life mood and anxiety disorders either through "personalized pharmacotherapy" or through identifying dysfunction regi...Continue Reading

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Citations

May 5, 2020·Nanotechnology·Kiran PrakashSarith P Sathian
Feb 10, 2021·Neurobiology of Aging·Helmet T KarimCarmen Andreescu
Mar 4, 2021·Translational Psychiatry·M LyM A Butters

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