Our brain pulses and vibrates like everything in this Universe. Brainwaves can be categorized according to their frequency. The brain pulse is measured like sound in cycles per second or Hertz. It is not about spending our entire life in an awakened mind pattern, but to attain mastery of our brainwaves. Mastery means, we want to be able to be in the state of consciousness (the brainwave pattern) of our choice at any given time, and to achieve what we want to do with it. So flexibility and mastery is what we are looking for.

Delta | 0.5 – 4 cycles per second | .05 – 4 HZ-or D Waves

The lowest frequencies are delta. These are less than 4 Hz and occur in deep sleep and in some abnormal processes. It is the dominant rhythm in infants up to one year of age and it is present in stages 3 and 4 of sleep. It tends to be the highest in amplitude and the slowest waves. Delta is associated with deep sleep, this pattern is very slow. However, this brain waves pattern is important for the explorer of consciousness. If you work to merge with the mass consciousness of our planet you need to work in delta, the first step will be to learn to be conscious in your dreams, you can do that, you can go further in the exploration. Astral projection or Out of Body experience occurs in Delta.  We increase Delta waves in order to decrease our awareness of the physical world. We also access information in our unconscious mind through Delta. Peak performers decrease Delta waves when high focus and peak performance are required. However, most individuals diagnosed with Attention Deficit Disorder, naturally increase rather than decrease Delta activity when trying to focus. 

Theta | 4-8 cycles per second | 4 – 8 HZ-or T Waves

Associated with creativity and Extra-sensory perception, the theta state is something to learn to go into at will. It is seen in connection with creativity, intuition, daydreaming, and fantasizing and is a repository for memories, emotions, sensation. Theta waves are strong during internal focus, meditation, prayer, and spiritual awareness.  There are countless ways to reach theta, and is the state where your ESP can operate, if you do the proper work you can learn to enter theta at will and perform most of the psychic activities. It reflects the state between wakefulness and sleep and relates to the subconscious mind. Viewed as abnormal in awake adults but perfectly normal in children up to 13 years old. It is also normal during sleep. Theta is believed to reflect activity from the limbic system and hippocampus regions. Theta is observed in anxiety, behavioral activation and behavioral inhibition. When the theta rhythm appears to function normally it mediates and/or promotes adaptive, complex behaviors such as learning and memory. 

Alpha | 8-13 cycles per second | 8 – 13 HZ-or A Waves

The first pattern discovered in 1908 by an Austrian Psychiatrist named Hans Berger. Alpha pattern appears when in wakefulness where there is a relaxed and effortless alertness. It is recommended to practice your creative visualization and auto-suggestion technique in alpha state. Good healthy alpha production promotes mental resourcefulness, aids in the ability to mentally coordinate, enhance overall sense of relaxation and fatigue. In this state you can move quickly and efficiently to accomplish whatever task is at hand. When Alpha predominates most people feel at ease and calm. It is the major rhythm seen in most adults. The right brain initiates it.

Beta | 13- 33 cycles per second | 13 – 33 HZ –or B waves

Beta is associated with our waking activity. During a day we experience all the brainwave patterns with a predominance of Beta. It is generally regarded as a normal rhythm and is the dominant rhythm in those who are alert or anxious or who have their eyes open. It is the state that most of the brain is in when we have our eyes open and are listening and thinking during analytical problem solving, judgment, decision making, processing information about the world around us. The beta band has a relatively large range, and has been divided into low, midrange and high. The left brain initiates it.

Gamma | over 33 cycles per second | 33 + HZ- or G Waves

This range is the most recently discovered and is the fastest frequency at above 33Hz. While little is known in the mainstream about this state of mind, initial research shows Gamma waves are associated with bursts of insight and high-level information processing. When the brain needs to simultaneously process information from different areas, it is hypothesized that the gamma state consolidates the required areas for simultaneous processing. Note that there’s a LOT of disagreement over where Beta range ends & Gamma range begins. Gamma rhythms appear to be involved in higher mental activity, including perception and consciousness. 

The Regions of the brain that originates each wave;

Delta-The Thalumus or Cortex (the top middle of the brain)

Theta-The Hippocampal Region-(the middle low part of the brain near the brain stem that C1 hooks into) This must be the subconscious mind.

Alpha-The Right Brain –right side of the head

Beta-The Left Brain-left side of the head

Gamma-these waves originate in the Thalamus (where Delta does) and are then observed to sweep from the frontal lobe throughout the entire brain bringing it into synchronization.  Tibetan Buddhist Monks have been observed to run Gamma waves-the fastest wave humans can produce, that we know of.

The neo-cortex and the lobes are the site of the conscious brain.  It’s located at the top and sides of the brain. It’s been around for 300,000 years or 1/3 of our species existence. It controls voluntary thought awareness, self-control, and planning.

The subconscious mind is located in the limbic system and the brain stem. It’s the lower brain.  This is the old brain and the original human brain. It is responsible for autonomic nervous system, control of internal organs, forges and manages all habits, insight and creativity, and emotions.  It’s much faster and efficient than the new brain and has multi-tasking abilities.

Some scientists believe the vagus nerve or spindle neurons that connect the pre-frontal cortex to the insula may be the link to the new brain.  Everything initiated in the subconscious now goes into the conscious mind if we let it.