Let us hope future studies will cement ultrasound-based gamma entrainment as an effective treatment option, and provide a much-needed relief to AD patients and their families. Reference: Park M, Hoang ...

Ultrasound of a 4-month-old fetus BSIP/Education Images/Universal Images Group via Getty Images Scotland has given the world myriad designs that have irrevocably shaped modern life, including the ...

More information: Mincheol Park et al, Effects of transcranial ultrasound stimulation pulsed at 40 Hz on Aβ plaques and brain rhythms in 5×FAD mice, Translational Neurodegeneration (2021). DOI ...

A perfect microphone would vibrate at a known frequency at, and only at, certain input frequencies.But in the real world, the membrane is subject to harmonics — for example, a tone at 400 Hz ...

Ultrasound is essentially sound with frequencies greater than 20 ... one at 40,000 Hz and one at 39,500 Hz interacts to create a new sound wave equal to the difference between the two—in ...

Scientists have demonstrated that there might be a way to combat Alzheimer’s disease by using a technique that involves syncing up a person’s brain waves above 30 Hz with an external oscillation of a ...