ABOUT BRAIN WAVES
…”- DELTA waves (below 4 hz) occur during sleep
– THETA waves (4-7 hz) are associated with sleep, deep relaxation (like hypnotic relaxation), and visualization
– ALPHA waves (8-13 hz) occur when we are relaxed and calm
– BETA waves (13-38 hz) occur when we are actively thinking, problem-solving, etc….
– GAMMA brain waves (39-100 hz) are involved in higher mental activity and consolidation of information.. .” – http://www.brainandhealth.com/brain-waves
“…Voss had actually pinpointed the 40-Hz currents as lucidity generators in 2009 when she observed that veteran lucid dreamers produced 30- to 40-Hz brain waves in their brain’s frontal area…” PBS Socal – Nova Next – Allison Eck – May 13, 2014 – http://www.pbs.org/wgbh/nova/next/body/gamma-wave-zaps-to-the-brain-induce-lucid-dreaming/
“…During hypnagogic hallucinations, it is believed that brain waves transition from fast-paced, high frequency waves to slower-paced, low frequency waves. In other words, a person is transitioning from beta waves to alpha waves….” – Mental Health http://Hypnagogic Hallucinations: Causes, Types, & Treatment” in Mental Health Daily
“…We found that current stimulation in the lower gamma band during REM sleep influences ongoing brain activity and induces self-reflective awareness in dreams. ..” – Q4LT – FEBRUARY 21 , 2016 – http://q4lt.com/the-mystery-of-gamma-waves