A binaural beat with a frequency between 4 and 7 Hz, for example, is more likely to align with theta brain waves, promoting sleep and relaxation. Created with Sketch. Though evidence for the ...

In other words, the high alert, problem-solving brain waves decreased while relaxation-related brain waves increased. Essentially, researchers found meditation to be a state of consciousness ...

concentration or level of relaxation 2. She wanted to see if a similar approach could be used to detect differences in the brain waves of healthy individuals and those in the early stages of dementia.

Do you want to prioritize rest in 2025? Read ahead for more on this sleep supplement that delivers results without making you ...