![]() Meditation has been shown to improve the mental state of those who practice, even altering and improving both emotion and cognition for the long haul. Meditation, an old world technique where practitioners sit in quiet reflection, is certainly getting a second wind.Īnd it's no surprise why. The Relationship Between Gamma Waves & Meditation Therefore, gamma waves might also be a key to improving mood and sparking creativity in individuals. Studies by researchers Dempsey and Morison concluded that individuals could intentionally change their brain wave patterns through exposure to different elements, like light and sound. In fact, individuals whose brains produce more gamma waves are said to experience higher levels of cognition, a greater ability to concentrate and intense feelings of satisfaction. In the 1960s, the first gamma waves recorded were likely from monkeys, and at this point scientists found that measuring an individual’s brain gamma waves could give a pretty interesting picture of the person's cognitive state and abilities. ![]() It wasn’t until this time that digital electroencephalography was developed, allowing scientists to identify these waves, since more archaic types of technology could not measure the speed of these gamma waves or even characterize them. ![]() Regardless, identifying gamma waves is critical to understanding how the human brain functions during different emotional states.Įven though gamma waves have the potential to unlock crucial information about the brain, the presence of these important waves was largely ignored until the mid 1960s. Oscillations of 40 Hz are pretty typical, but some attest that 30 Hz represents the middle ground. These neurons send critical messages to each other and to other parts of the body through electric signals, and this cumulative amount of transferred electricity is generally referred to as a brain wave.īrain waves with the highest frequency are called gamma waves, and they can have a frequency of anywhere between 25 and 100 Hz. The brain is made up of (quite literally) billions of cells, which are called neurons. Not only do they assist with improving and maintaining memory, they can stop you feeling stressed and depressed, and may prevent Alzheimer’s and schizophrenia In fact, gamma waves are pretty important. You may not have thought about anything ‘gamma’ since high school physics or your college fraternity rush week, so you may be surprised to hear that gamma waves play a significant role in the day to day functioning of your brain.
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