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Brain wave activity answers (336)

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Q: 

How to Regulate brain waves

A: Biofeedback therapy is a method of refocusing thoughts or brainwaves to produce a more relaxed, pain-free state. The body produces beta brain waves when in a relaxed state and alpha brain waves when in an active state. The process of biofeedback, also called neurofeedback, is a method for regulating your brain waves from alpha to beta. Simple at-home relaxation techniques can help you regulate brain waves....


Q: 

How to Control brain waves

A: brainwaves are a reading of the electrical activity between neurons in the brain at any given time. Much can be learned by monitoring brainwaves, which are affected by emotional reaction to stimuli and other stressing and relaxing influences. brain disturbances, such as epilepsy, also result in frenetically altered brainwave activity. Learning to control your brainwaves can help improve your general mood and keep you more focused and less distracted in day-to-day tasks. Controlling your

Q: 

brain wave spikes during eeg

A: Hi, welcome to the ehealth forum and I am glad to help you. You seem concerned by the abnormal EEG tracing and the confusion between the diagnosis of seizures and vertigo. From your description it appears that there was a lot of movement during EEG recording which can make the reading of EEG tracing difficult and interfere with the correct interpretation. The presence of morphologically similar EEG discharges in other portions of the tracing but unassociated with obvious motor activity will establish that they represent a genuine cortical discharge rather than an artifact generated by sudden movement.You can also coNsider a repeat EEG. A small number of people have EEG tests that show unusual results, even though they never have seizures and they donít have...


Q: 

Do girls have better brain waves?

A: ''brain waves'' are the result of electrical activity in the brain, which exists in all animals that have brains. It is neither good nor bad. There are minor differences in the brain activity of males and females, but none of them can be described as ''better'' or ''worse.''...
Q: 

Which brain wave state reveals that a person is thinking and problem solving?

A: The beta wave brain state is associated with normal consciousness. It is during this state that active concentration or thinking occurs. http://en.wikipedia.org/wiki/Beta_wave . ...


Q: 

Which brain wave state reveals that a person is thinking and problem solving?

A: The beta wave brain state is associated with normal consciousness. It is during this state that active concentration or thinking occurs. http://en.wikipedia.org/wiki/Beta_wave...


Q: 

How does brain activity differ from stage to stage?

A: ... the first stage, low-frequency, low-amplitude theta waves characterize brain activity. Stage 2 sleep, and the brain moves into low-frequency, high-amplitude waves. Stage 3 signals an increase of low-frequency, high-amplitude delta waves, and at Stage 4 sleep these delta waves account for more than half of all brain wave activity ......


Q: 

Does the brain stay alive after death?

A: everyone else is saying no, but I say yes. supposedly if your head is cut off, you can still see and hear and perceive everything that goes on for like 8 seconds. and no brain activity on a machine supposedly means brain dead, even though the body is still living. but maybe those machines that measure brain activity arent correct. maybe the brain is still living until it dries up completely, just as a flower is officially dead once it is totally dried out. when you find out through experience, you let us know. yes the brain is the last organ to die after death. No it dies, they can actually test it on a monitor to see...


Q: 

What Is a Delta wave?

A: A delta wave is a type of brain wave seen during Stage Three sleep, also known as slow wave sleep or deep sleep. This stage of sleep is believed to be important for physiological function. Studies have shown, for example, that after sleep deprivation, people experience more Stage Three sleep, as though their brains are trying to make up for the period of deprivation. People also tend to be extremely confused when they are woken from this stage of sleep, indicating that the consciousness was very far away from the waking world. Like other brain waves, the delta wave can be identified on an...
 
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