Changes in Visual Evoked Potential and Optical Coherence Tomography in Parkinson's Disease: A Systematic Review and Meta-Analysis.

Parkinsons Dis · 2025 · PMC12483749 · PMID 41036516

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did not reach statistical significanceno p-value reported

Our analysis indicated that the P100 amplitude of VEP was lower in PD patients compared to the control group, although this difference did not reach statistical significance.

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