What do we know about the mysterious delta waves?

Delta brain waves are mysterious and fascinating. Their existence has been known since the beginning of the 20th century, when Gray Walter discovered them. It is also known that they have a frequency that ranges from 0 to 4 Hz and that they are considered the slowest of all those produced by the brain. Likewise, they are associated with well-being and inner peace.

Beyond this, not much is known about delta waves. They arouse great curiosity, precisely because they are present in states of maximum tranquility. However, the why is unknown and very little is known about the way they operate.

There are already several studies in the world that are aimed at unraveling the mysteries of delta waves. The further you go, the more surprises appear and the more questions arise. Below we will see why.

Delta brain waves

All the data known so far suggests that delta waves have little to do with consciousness. That is to say, they are never present during conscious states, quite the opposite. In principle, they are present in the deepest states of sleep. that is, in the stages in which one does not actually dream.

Research has also established that delta brain waves are present in meditation states deep. Through laboratory monitoring it is evident that deep relaxation states allow this type of waves to emerge.

Likewise, and this is surprising, it was established that The waves that predominate when the human being is in the womb are precisely the delta waves of the brain.. This continues to be the case until the first year of life, although less and less frequently. It is speculated that this would be a brain mechanism for the newborn to preserve his tranquility, despite the multitude of new stimuli to which he is exposed.

The effects of delta waves

So far it has been proven that, ultimately, delta waves are closely related to states of tranquility deeper. However, this is not the only effect of these mysterious waves.

There is evidence that they also influence other processesas the following:

They are responsible for good rest. If when we sleep we do not reach the phase of deep sleep, that is, the production of delta waves in the brain, when we wake up we probably still feel fatigued.Help regulate basic body functioning. If there is a day in which our brain does not produce delta waves, other functions, such as breathing and heartbeat, are altered to a greater or lesser extent. There are reasons to think that they also affect in intuitive processes. Apparently, the functioning of the unconscious is associated with the production of delta waves in the brain.They affect motivation and empathy. It has been suggested that when the brain produces delta waves frequently, people become more open and empathetic. Likewise, their motivation is greater.

Other discoveries

The American Headache Society He has published several studies on delta waves. In some of them he refers to the fact that the production of delta waves in the brain is a factor that significantly affects the presence or absence of migraines. Apparently, the more delta waves produced, the less likely you are to suffer from migraines..

In the same way, a study by Wanee Rojviroj establishes a strong relationship between brain waves and stress states. In this It is concluded that delta waves are in themselves an “anti-stress”. That is why it is conjectured that perhaps they have to do with the production of serotonin and melatonin by the body. This, however, has not yet been proven.

The natural way of getting our brain to produce delta waves comes from two routes. One of them is deep sleep. That’s why psychology insists so much on the importance of sleeping properly. The other way is meditation techniques. These are a real gift for the brain. If we favor them, we will gain much more than a healthy practice.

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