Polarity-dependent modulation of sleep oscillations and cortical excitability in aging
Dikici B; Malinowski R; Kordaß J; Obermayer K; Ladenbauer J; Flöel A · 2025 · Preprint
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)
During non-rapid eye movement (NREM) sleep, cortical slow oscillation (SO; <1 Hz) and thalamic sleep spindle activity (12-15 Hz) interact through precise phase coupling to support memory consolidation. Slow oscillatory transcranial direct…
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Metadata source: Europe PMC · DOI 10.1101/2025.07.03.662520