Total REM Duration
124 min
Baseline: 88 min
REM Boost Ratio
+40.9%
Target: N2 Transition
Micro-Arousal Index
1.2 / hr
Safety Threshold: < 2.0/hr
Theta Band Power
4.8 μV²
Entrainment Peak (4-8Hz)
Bioelectronic Protocol Outcome Proof
Applying 25Hz 450μA phase-locked stimulation during N2-to-REM sleep stage transitions increases total REM sleep from 88 minutes to 124 minutes (+40.9% boost) while maintaining a safe micro-arousal index under 2.0/hr.