There are a number of things that are going on when you are using a DAVID:
1) Your EEG activity is being altered - As the AVE frequency changes, so does the frequency in the brain – it’s that easy! For example, our Feeling Better sessions re-stabilize brainwaves by suppressing left frontal alpha while boosting right frontal alpha to normal levels.
2) You are being dissociated – When using AVE, you get drawn into the present moment and let go of thoughts relating to your daily hassles, hectic schedules, paying bills, worries, threats or anxieties and stop the unhealthy mental “chatter.” Dissociation involves a “disconnection” of self from thoughts and body awareness, as is experienced during deep meditation. Dissociation begins in four to eight minutes from properly applied AVE.
3) Your limbic system is being stabilized – Your body is calmed, your breathing becomes rhythmic, your hands warm, and your muscles relax.
4) A number of neurotransmitters are being produced – People with depressed mood have low levels of serotonin and norepinephrine. AVE boosts brain levels of serotonin, and norepinephrine to improve overall well-being.
5) Your cerebral blood flow is being increased - CBF is associated with many forms of mental disorders, including anxiety, depression, attentional problems, behavior disorders and impaired cognitive function. CBF tends to lower as we age often causing cognitive decline. People experiencing depressed mood usually have lower levels of CBF in the left frontal and prefrontal lobes.
AVE uses eyesets to flash lights at the eyes and headphones to pulse tones to the ears at various frequencies from 1 to 25 Hz to influence brainwave activity. The brain speeds up or slows down to follow the stimuli.
It depends on what you are using the DAVID for and what results you want to achieve. Typically people will use the DAVID every day or every other day. But you can use more often if you like. There are many who are using an SMR session in the morning and a relaxing Schumann session in the afternoon or evening. You can use a session before retiring for the evening or run a session in the middle of the night if you have awoken but are having difficulty falling back to sleep.
This depends greatly on how often you are using AVE and what you are using it for…Different people using AVE for different purposes will see varied results. Some people notice results after one use! But typically people using AVE five times per week notice significant results in two to four weeks.
Our brains produce “sweeping” electrical charges. These charges create a rhythm know as brain wave patterns. These patterns are observable through electroencephalograph (EEG) instruments. EEGs record and measure large amounts of neurons firing in unison. Brain wave patterns are commonly grouped into four different categories: beta, alpha, theta and delta. Each of these brain wave patterns is associated with various states of mind.
BETA WAVES
Beta waves are quick, low amplitude waves of 14 to 40 times per second (Hz). Beta brain wave patterns are generated naturally when in an awake, alert state of consciousness. Beta waves are produced when you perform any task that requires you to concentrate.
ALPHA WAVES
Alpha waves oscillate between 8 and 13 Hz. Alpha waves occur during sensorial rest (eg. when the eyes are closed), intellectual relaxation, deep relaxation, meditation or quietening of the mind. Alpha waves are the desired results of meditators. Traditional methods of meditation may require 10 years of practice to produce good alpha waves.
Alpha brain wave rhythms produce:
(1) peaceful feelings
(2) warm hands and feet
(3) a sense of well-being
(4) improved sleep
(5) improved academic performance
(6) increased productivity in the workplace
(7) reduced anxiety
(8) improved immune functioning
It is believed that many creative geniuses, such as Einstein, were in a semi-permanent alpha state. Most of these insightful people had poor grades in school and were thought to be slow learners. Perhaps they were too busy creating to pay attention in class.
ALPHA/THETA BORDER
These sessions are the Schumann Resonance and the State Five Meditation. At the Alpha/Theta border (7 to 8 Hz), exceptional insights and personal transforming experiences happen. Anger, resentment or buried, troubling memories from childhood dissolve more quickly.
THETA WAVES
Theta waves are between 4 and 8 Hz. This is commonly referred to as the dream or “twilight” state. Theta is associated with hypnogogic states, REM and dreaming. Memory development is enhanced in this state. In the theta brain wave state, memory is improved (particularly long term memory), and access to unconscious material, reveries, free association, sudden insight and creative ideas are increased. It’s a mysterious, elusive state of mind. For a long time researchers couldn’t study this brain state because subjects had difficulty maintaining this state for any period of time without falling asleep (which generates large amounts of theta).
DELTA WAVES
This rhythm is observed when in a sleeping state. As we fall asleep the dominant natural brain wave becomes delta. Delta waves are the slowest of brain waves spanning from 1 to 4 Hz in frequency. There is growing evidence that individuals may maintain a slightly conscious state while in delta.
All brain wave states serve important mental functions. However, research has shown that the natural, healthy alpha rhythm is very close to 10 Hz. In today’s lifestyle, the return to a peaceful, mind/body way of being has become difficult to achieve and maintain for any period of time. This difficulty causes disease, maladies and disorders in the body and mind. This is why it is so important for us to relearn or retrain our brains to get back to higher levels of alpha. Slow alpha, alpha/theta border and theta can indicate slow brain wave mental disorders. Closed-head injury, fibromyalgia, and cognitive impairments all contain excess levels of these slow brain waves.