Development of a Novel Multidimensional Therapeutic Intervention Protocol for MCI

"Olfactory stimulation were set as follows:~Essential oil types: yuzu, lavender, lemon, and mint. Concentration: 158 μL of essential oil + 50 mL of water. The mixed solution was poured into the test tubes of the olfactory instrument, ensuring that the liquid levels of the four solutions were kept at the same height. Each scent was released for 30 seconds, followed by a 10-second air interval, with each cycle lasting 20 minutes."

"During stimulation, the parameters were set as follows:~Δf=40Hz (2000Hz vs. 2040Hz) 2mA Stimulation duration: 20min We fixed the stimulation protocol and used a standard head to simulate stimulation of the entorhinal region."

"During stimulation, the parameters were set as follows:~Δf=40Hz (2000Hz vs. 2040Hz) 2mA Stimulation duration: 20min We fixed the stimulation protocol and used a standard head to simulate stimulation of the entorhinal region.~Olfactory stimulation were set as follows:~Essential oil types: yuzu, lavender, lemon, and mint. Concentration: 158 μL of essential oil + 50 mL of water. The mixed solution was poured into the test tubes of the olfactory instrument, ensuring that the liquid levels of the four solutions were kept at the same height. Each scent was released for 30 seconds, followed by a 10-second air interval, with each cycle lasting 20 minutes."

"During stimulation, the parameters were set as follows:~Δf=0Hz (2000Hz vs. 2000Hz) 2mA Stimulation duration: 20min.~Olfactory stimulation were set as follows:~Essential oil types: air. lasting 20 minutes."