Quantitative and Comparative Analysis of Dream Content in Parkinson's Disease Patients Undergoing Deep Brain Stimulation: A Pilot Study.
Joswig H; Oreizi-Esfahani S; Medack S; Träger U; Staudt MD · 2026 · World neurosurgery
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background Parkinson's disease (PD) is a neurodegenerative disorder characterized by the loss of dopaminergic neurons in the substantia nigra, resulting in motor and nonmotor symptoms including diminished sleep quality and altered dream…
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Metadata source: Europe PMC · DOI 10.1016/j.wneu.2026.124816