APR 26, 2026
Therapeutic effects of 40 Hz light stimulation on clinical and pathological features of Alzheimer's disease.
Dialogues in Clinical Neuroscience
Open-label, single-arm study with small sample (n=11 at 3 months, n=6 at 6 months) and no control group; early signal warrants controlled investigation.
Reported
Sleep quality improvement (3 mont…90.9%
Caregiver burden decrease (3 mont…72.7%
Cognitive stability or improvemen…63.6%