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The shape of the wave is different at rest than it is when someone is using all of their focus and attention.Įxplore our infographic below to learn about the five types of brain waves, and the mental state linked to each one.
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Neurons are constantly talking to each other and the electrical activity that emanates from that communication can be detected using a technique called electroencephalography, or EEG, with sensors attached to the scalp that tune into those bursts of energy and record them as waves. So what are brain waves and how do we measure them? The brain is made up of billions of specialized cells, some of which are called neurons. What if there was a way to get at the source of our emotions and thoughts – the brain – and control it so you could achieve a mental state you desired or reduce stress? Mind control sounds a bit more like Stranger Things than real life, but we’re actually getting closer to monitoring brain activity, and in some cases changing or strengthening desirable brain wave patterns. Between studying for finals and trying to get Christmas shopping done, it’s a stressful time of the year.
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