Neuroscience What are the 4 waves of the brain? March 8, 2026 by Quotes | Leave a Comment The four waves of the brain, often referred to as brainwave states, represent different patterns of electrical activity in the brain. These waves, ranging from slow and high amplitude to fast and low amplitude, correspond to various states of consciousness, from deep sleep to intense focus. Understanding these brainwave patterns can offer insights into cognitive […] Read more »