Proceedings of the 9th Conference on Interdisciplinary Musicology – CIM14. Berlin, Germany 2014 nature (birds and wind) while the second group listened to theta binaural sound waves. Both groups listened to the stimulus through headphones. During the experiment, participants were monitored with the Neurosky Mindwave Interface, which was connected through Processing to a Max Patch that saved all the data in a ‘.csv’ file. Before the stimulus, a baseline EEG took place and the participants answered the “Trait” part of the STAI test and a pre-experiment “State” version of the test. After the experiment, participants answered a post-experiment “State” STAI and a post-experiment EEG also took place. Each experiment was developed with one participant at a time in a controlled environment. American Psychological Association Ethical Principles and Code of Conduct 2002 were followed. 6. MATERIALS • Herman Miller chair • Neurosky Mindwave Interface • Maximum Voltage – 1mV • Maximum radiofrequency Range (Bluetooth) 10m • Maximum transference rate through RF – 250kb/s • Sample rate – 512Hz • Battery cycle – 6-8h • MacBook Pro 7. SOFTWARE • Processing 1.5.1 • Microsoft Excel • Max 6 • Braintocsv V1.5: Application developed in Max 6 by Santiago Rentería, which collates data gathered from the Mindwave interface into a ‘.csv’ file. 8. DOCUMENTS • STAI questionnaire (Annex 2) • STAI “Trait”: Measures anxiety as a temporal state. • STAI “State”: Measures anxiety based on how people feel on a daily basis. • Consent Letter (Annex 3) 9. CONTROL ENVIRONMENT Recording Studio Control Room located at Instituto Tecnológico y de Estudios Superiores de Monterrey, Campus Santa Fe. Fixed temperature at 22ºC and acoustically isolated. 10. STIMULI • Experimental group – Binaural Theta frequencies • Control group – Nature environmental sounds 11. PROCEDURE • The participant is asked to read and sign a consent letter. • A pre-experimental three-minute encephalogram is taken and the participant is required to answer State and Trait STAI tests. • The corresponding stimulus is played during ten minutes and an EEG is taken. • The State STAI test is answered and a post-experiment EEG is taken. 12. VISUAL DATA ANALYSIS The stimuli took place from second 180 to second 774. (Graphs in Annex 1) 12.1 Theta The significant time range was from second 3 to second 948. The most significant moments were the following: (see annex A1.5) s = 189; p = 0.014; t = 1.025 s = 495; p = 0.002; t = -1.923 s = 780; p = 0.001; t = -2.349 12.2 Meditation The significant time range was from second 240 to second 912. The most significant moments were the following: (see annex A1.3) s = 240; p = 0.042; t = .0.685 s = 522; p = 0.013; t = 0.546 s = 702; p = 0.016; t = 0.897 12.3 Delta The significant time range was from second 12 to second 954. The most significant moments were the following: (see annex A1.10) s = 177; p = 0.046; t = 1.696 s = 627; p = 0.016; t = -1.366 s = 912; p = 0.007; t = 1.758 12.4 Attention The significant time range was from second 243 to second 870. The most significant moments were the following: (see annex A1.11) s = 243; p = 0.021; t = 0.672 s = 513; p = 0.005; t = 0.722 s = 753; p = 0.017; t = 0.383 12.5 STAI Variations were found in STAI-State pre-experiment and post-experiment: • Control group results rose from 19 to 21 • Experimental group results decreased from 20 to 15. Variations between both groups were found in the STAI –Trait: • Experimental group with a score of 32 in STAI-T test outran control group by 4 points 13. RESULT ANALYSIS Samples were analyzed every three seconds. They were later statistically distributed according to the T-student test in order to find differences between both groups. For this experiment, the significant p value was p<0.05, this means that the probability is less than 5% T-student detailed analysis: • The meditation value is similar in both groups, (see graph A1.3). T-student function shows less significant points for this parameter. This means both stimuli induced relaxation to the participants. • Theta values are higher in the control group, especially after second 510 (see graph A1.5) almost at the middle of the stimulus. • STAI “State” post-experiment results from the experimental group are higher than the control. Therefore, theta binaural frequencies were more effective as an anxiolytic stimulus. (see graphs A1.1 and A1.2) • Delta values are higher after second 285 in the control group (see graph A1.10). This indicates deep sleep and losing of consciousness over the body (unconscious relaxation). It is highly possible that the participant fell asleep or got to the first stages of sleep. • There is a significant difference in delta between experimental and control groups after second 870 (post-stimulus). For the
I am one of the fortunate ones who received a free demo of your product. I do believe your product corrected damage to my brain from a childhood concussion. Immediately upon use, I became aware of sounds, drainage and even discomfort behind my right eye and the lower right side of my skull. This continued for a week of using the product daily. I was about to give up using the product when all discomfort stopped, and has not returned. I do believe your product should be used for childhood head trauma. Even though the brain is only bruised, a life can be altered immensely. I love my Equisync II and will use it daily and with confidence.
Beta brainwaves are produced and associated with states where cognition, concentration and arousal are at their highest. These are commonly said to be at the peak of physical and mental activity. Unless a positive outlook is maintained then anxiousness, tension and paranoia can become issues. Beta is the common brainwave state for most adults in developed countries.
So my question is: Why? When I read it, I had a bit of a fear of brain aneurysms. Therefore, 1. could someone contact me to tell me why use of your product shouldn’t continue past 2 hours? [I probably won’t heed the reason unless it’s a life or death warning: I love this product that much!] 2. Please feel free to post my letter in your testimonials, if you ever decide to post such customer comments.
I also believe that the dangers of brainwave entrainment should be further explored as well. There are relatively vague benefits, but it remains unclear as to whether entraining certain frequencies may be detrimental to performance or induce harm. Despite the fact that brainwave entrainment has existed for a long term, it remains an understudied niche in neuroscience.
A common element in recordings incorporating alpha and theta frequencies is a steady but barely perceptible rhythm of the frequencies themselves. This subtle and calming pulse mixes with sounds of gentle breezes, distant bird songs, and the slow progression of deep synth notes. Underneath this, below the audible sounds at sub 16 hertz levels, other frequencies intermingle, deepening the merging of conscious and unconscious mind.
Everyone knows stress can cause you to lose sleep. Unfortunately, lack of sleep is also a key cause of stress. This vicious cycle causes the brain and body to get out of whack and only gets worse with time. Make sure to get the doctor-recommended seven to eight hours of sleep. Turn the TV off earlier, dim the lights, and give yourself time to relax before going to bed. It may be the most effective stress buster on our list.
In a 2016 interview, organoid pioneer Madeline Lancaster at the Medical Research Council Laboratory of Molecular Biology in Cambridge, England said of her 3D brain tissue structures, “Just to be clear, they are not really human brains.” At the time, she was able to recall 16 labs around the world who had adopted her technique. But did she foresee that a year later, other labs would be injecting them into mouse brains? If neural networks are at the root of consciousness and if we don’t fully understand how consciousness arises because of them, do we need to consider the ethical implications of producing brain organoids, which are becoming better and better at forming functional connections? The president of the Allen Institute for Brain Science in Seattle, Christof Koch, has concerns, saying in an interview last year “We are entering totally new ground here. . . the science is advancing so rapidly, the ethics can’t keep up.”
When the brain is stimulated with pulsed sounds (neuroelectrical activity via the nerves originating from the 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 naturally induced towards the selected brainwave state.
The studies included in the recent reviews of Tai Chi and yoga indicate that sessions between 60 and 90 minutes performed 2 to 3 days per week were effective in reducing stress and improving feelings of well-being (7,14,17). A study conducted in a worksite environment showed that 15 minutes of chair-based yoga postures was effective in reducing acute stress when assessed by self-report and with physiological measures (e.g., respiration rate and heart rate variability parameters). This finding indicates that shorter duration sessions can be effective in reducing acute stress with this type of exercise (15).
When your mind is all over the place, organizing your thoughts into a quick to-do list can help transfer the burden from your brain to paper. But for some people, seeing a long list of tasks can increase stress. Miller has another idea: a “stressor and action” sheet. “Fold a piece of paper in half length wise, and on the left column write ‘stressor’ and on the right hand column write ‘action,’” she says. “You will find as you write down thoughtful action steps to the things that are stressing you out, you regain authority over circumstance.” These are the signs you’re more stressed than you realize.
Listen to the gentle rain fall as this brainwave MP3 ramps slowly down to the deepest Delta levels. This is one of the deepest brainwave entrainment meditations you will find. Many people using this session will fall asleep, since it resembles the sleep induction sessions. It differs from sleep induction in that there is an upward ramp at the end to help bring you out of the Delta state before the MP3 is completed. Delta Meditation with rain can be listened to with speakers or headphones.
EquiSync’s design is based on the 100’s of studies performed on the effectiveness of brainwave entrainment technology, and 1000’s of studies on the powerful benefits of meditation. If you are interested in better understanding the power of this technology and rapidly expanding field of research, then here is a very abbreviated bibliography, a very small sample of the studies out there:
The buyer / downloader of the royalty free brainwave entrainment music / downloads on this site assumes all risks in using the music, waving any claims against the owners of Royalty Free Meditation Music.com, its affiliates and its parent company, Spire Audio, for any and all mental or physical injuries. This includes all self-created suggestions for mood altering, brain wave states altering, and for self-improvement or motivation. The buyer/user also agrees to assume liabilities when other persons have access to the Binaural beats or any music / downloads and/or anything it produces, including WAV, MP3, files or CDs, whether for commercial or private use. In no case will Enlightened Audio.com, its affiliates and its parent company, Spire Audio, be liable for chance, accidental, special, direct or indirect damages resulting from the use or misuse of our music.
Brainwave entrainment music can be used almost anywhere and anytime, making this mood and self-improvement method versatile and flexible enough to do at work, while traveling, or at other times during the day. When used in the workplace during short rest periods, brainwave entrainment techniques can enhance concentration, communication, and work productivity.
“The Brain Salon lets YOU control how you feel! Just hit play, and change the way you feel. It really is unbelievably simple! The whole process is effort-free, and takes just minutes. The science behind it will blow you away, too. These days, I use Brain Salon all of the time – and highly recommend it to all of my closest friends. As director of the company that produces this program, I urge you to give it a go. I guarantee it will amaze you!”