In the previous blogs I mentioned that there are four different kind of brainwaves. I have been made to note that this leaves out the fastest documented brainwave activity ranging from 40Hz to 70Hz. This is called the Gamma waves which have the smallest amplitude on an E.E.G. in comparison to the other four basic types of brainwave frequencies.  The reason I left this out was because there is some debate over whether Gamma brain waves are in a distinct class or are just another level of Beta waves. Up until recently, they have received little attention from researchers.

Gamma brainwaves have long been considered the brain’s information and sensory-binding brainwave – or the brainwave that is able to link and process information from all parts of the brain.  It has also been linked to having a great memory and an increased perception of reality but has been found o be a rather rare occurrence.

Gamma brainwaves have also been linked with the ability to process large amounts of information in relatively small amounts of time while having extremely heightened senses that may lead to seemingly out of body or supernatural experiences. It has been found to be related to experiencing paranormal phenomena and was therefore considered to be the exceptional mental functioning of yogis, shamans, spiritual healers, etc.

But in all honesty, Delta, Theta, Alpha, Beta and Gamma are not really separate brainwaves. The categories are just for convenience. One brainwave state may predominate depending on the activity of the individual, but the remaining brainwaves are still present in the mix of brainwaves at all times. For example, a person who is wide awake produces a high amount of Beta brainwave as well as a component of Gamma, Alpha, Theta and Delta. But because the others are only at trace levels, one would “label” this persons brain function as Beta.

The key to optimal performance remains nonetheless to be able to alter one’s mental state from one predominant brain wave to another. Insomniacs usually can’t lower their brain function below Beta. Poor learners seem to be unable to activate the higher brainwaves. Artists are often primarily in Theta while computer programmers are mostly in higher Beta.

People generally have a comfort zone which is maintained through habit and conditioning. If one has been often punished for being “distracted” they may be conditioned to avoid Alpha states and remain in Beta as much as possible. This will ultimately hinder their creativity and empathetic abilities.

But in order to have meaningful close relationships, be comfortable with the self, be productive at work, financially organized, innovative, driven, motivated and overall successful both with work and family, one must avoid fixation on a specific form of mental functioning while being able to freely access all the powers the brain has to offer.