ArticleNPJ Parkinson's disease2026
Depression in Parkinson's disease is associated with reduced ventral striatal dopamine transporter binding.
Article in NPJ Parkinson's disease, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Major depressive disorder (MDD) is a common non-motor symptom in Parkinson's disease (PD), affecting one third of patients. Dopaminergic deficits have been hypothesised to contribute to PD-MDD, but direct molecular evidence is limited. In this cross-sectional study, we compared striatal dopamine transporter (DAT) binding between 22 depressed (DSM-5) and 34 well-matched non-depressed PD patients using [
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