Perspective: Depression in Persons with Parkinson's Disease - PubMed
18 hours ago
- #depression
- #Parkinson's disease
- #neurobiology
- Depression in Parkinson's disease is common, affecting approximately 17% with major depressive disorder and over one-third with significant symptoms.
- Diagnosis is complicated by overlapping symptoms with PD; an inclusive diagnostic approach and PD-validated rating scales are recommended.
- Treatment follows general algorithms, including SSRIs, SNRIs, TCAs, and psychotherapy like cognitive behavioral therapy, with adjustments for PD-related vulnerabilities.
- Access to care is limited by a shortage of mental health specialists with PD expertise.
- PD serves as a model for studying mood regulation neurobiology, involving dopaminergic, serotonergic, and noradrenergic systems.
- Emerging methods such as deep brain stimulation, ecological momentary assessment, neuroimaging, and machine learning enhance understanding of emotional processing in PD.
- Future research aims to refine diagnostics, optimize therapies, and deepen insights into affective dysregulation in PD.