Choosing a DAVID
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What is Happening When I Use A DAVID?
With each flash of light and each tone pulse, the brain produces an electrical response. The colors and patterns are the creations of the “spark” - what neurologists call the “cortical evoked response”, the electric response of the top most cortical layer of the brain. The brain is a mass of neuron cells, each taking part in the storing, retrieving and transmitting of electro-chemical impulses - information, colors, images, sounds, smells and tastes. Given the lives most of us lead, we are exposed to enormous amounts of daily stimulation. With stimulation from the DAVID, different areas of the brain are stimulated, and by this, stored material is awakened and released.
Another reason the DAVID creates relaxation is through the entrainment process where the brain resonates along with the stimulus. When the brain is stimulated with pulsed neuro-electrical activity via the nerves originating from the eyes and ears, the overall activity of the brain will respond to and align with these pulses. By selecting the desired rate, the brain, via the frequency following response (entrainment), can be persuaded into the selected brainwave state. It is also because of the “frequency following response” or entrainment that the DAVID produces benefits similarly found with meditation.
Choosing a DAVID
Frequently we are asked how to decide which model of D.A.V.I.D. (Digital Audio-Visual Integration Device) you should buy. Since the purchase of your first DAVID is a personal journey in itself, so is the decision of which model to own. We do have some guidelines that we believe are helpful in the decision making process, which are provided below.
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DAVID Delight - So Easy to Use! The DAVID Delight is so easy to use with 10 thoroughly tested and effective sessions (5 distinct categories of sessions, two sessions in each). Also includes a Sound Sync session for each category. Includes AC adapter. |
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DAVID PAL - For Those On the Go! The DAVID PAL (Portable And Lightweight) is the model for those who want a very affordable, inexpensive device that is easy to operate and is so small that it fits in your shirt or jacket pocket. This is our newest model of the DAVID series and provides the answer for those who "always wanted to own a DAVID" (and enjoy the benefits of audio-visual entrainment) and price was an issue. |
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DAVID PAL36 - More Sessions! The DAVID PAL36 is the same model as the DAVID PAL (Portable And Lightweight) except with more sessions. There are two libraries of preset sessions, so there are even more great sessions for you to enjoy. What really sets this version of the DAVID PAL apart are the empty spots available in the second library (C1-C6 in Lib 2) for you to store your own personally designed sessions. DAVID PAL36 with CES - The Perfect Combination of AVE and Cranio-Electro Stimulation The DAVID PAL36 with CES is exactly the same model as the PAL36 with all of the same features and options but also includes cranio-electro stimulation (CES). The intensity is adjustable on the CES part of the model, which runs at a standard 10 Hz. CES produces results by enhancing endorphin production, which assists you in reaching deep levels of relaxation. CES is recognized by the FDA for treating insomnia, pain and anxiety. There are over 100 studies on CES, with most of them dealing with recovering from substance or alcohol abuse. The PAL36 with CES comes with 30preset sessions including the very popular sound sync sessions, and the six empty spots to store your own sessions. |
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ALERT - Specially Designed Sessions for ADD/ADHD.
The ALERT (Attentive Living through Energizing, Restorative Technology) is the result of 20 years of combined expertise and research by Michael Joyce of Personal Resource Strategies and David Siever of Mind Alive Inc. The ALERT has 17 preset sessions in total, including 11 sessions that were designed specifically for anyone with ADD/ADHD. Includes a Symptom Survey to help you determine which sessions to use. |
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