Meditation has been associated with changes in brainwave patterns, and understanding these patterns can shed light on how meditation affects the brain and the mind. This tutorial discusses several types of brainwaves, each associated with different mental states and activities. Research on the effects of meditation on brainwaves and brain activity is ongoing, and it provides valuable insights into the neurological and cognitive changes associated with meditation practices. These changes are often linked to the reported mental and emotional benefits of meditation, such as reduced stress, increased focus, and improved overall well-being.