Pharmacological and Non-Pharmacological Interventions to Improve Sleep in People with Cognitive Impairment: A Systematic Review and Meta-Analysis.

Int J Environ Res Public Health · 2025 · PMC12192850 · PMID 40566383

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did not reach statistical significanceno p-value reported

Acoustic stimulation produced a significant enhancement in cortical slow oscillations and slow wave activity, but, while a trend towards improvement in cognition was found, it did not reach statistical significance [ 111 ].

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