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scilover89
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According to some researcher, brain wave can be divided to thita,gama,beta and alpha wave. But what forms the wave? What affects it? Or it doesn't exist at all?
scilover89 said:According to some researcher, brain wave can be divided to thita,gama,beta and alpha wave. But what forms the wave? What affects it? Or it doesn't exist at all?
Brainwaves are electrical impulses produced by the brain that are measured in cycles per second, or hertz (Hz). They are a form of neural communication and are essential for various brain functions such as perception, emotion, and cognition.
Brainwaves are important because they reflect the activity and state of the brain. They can provide valuable information about a person's mental and emotional state, as well as their cognitive abilities. They are also used in diagnosing and treating neurological disorders.
Brainwaves differ in frequency and amplitude, which are measured in hertz and microvolts respectively. There are five main types of brainwaves: delta, theta, alpha, beta, and gamma. Each type is associated with different mental states and functions.
While brainwaves are largely influenced by external stimuli and internal processes, they can also be influenced and controlled to some extent. Techniques such as meditation, biofeedback, and neurofeedback have been shown to be effective in altering brainwave patterns.
Brainwaves are measured using an electroencephalogram (EEG) which records the electrical activity of the brain through electrodes placed on the scalp. The resulting data is then analyzed to identify the different types of brainwaves and their patterns.