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Different types of brain waves
Specific frequencies are thought to be involved in specific cognitive tasks.
- During deep sleep, the predominant brain activity occurs with frequencies between 1 and 4 Hertz (delta waves.) Delta waves are associated with learning and motivation.
- Theta waves (4-7Hz) are linked to memory and emotional regulation.
Brain entrainment - where brain cells fire at the same frequency - is a real effect that happens in response to particular rhythmic frequencies perceived by our senses. A deep-pitched musical tone can cause your brain cells to start firing at the same frequency.
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Binaural beats
Binaural beats are an auditory illusion that has stress-busing properties. Proponents claim that listening to binaural beats can boost focus, promote relaxation, and reduce stress and anxiety.
However, some studies concluded that the impact of binaural beats on cognitive p...
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Explaining binaural beats
- Binaural beats is a perceptual illusion that happens when two slightly different frequencies (notes) are played into each ear separately, usually using headphones.
- The resonance between the two frequencies is interpreted as a third sound - or binaural beat...
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Research conclusions on binaural beats
- The authors played binaural or monaural (normal) beats to 16 participants, and recorded their brain activity with EEG.
- They found both beats can entrain the brain to their particular frequency, but participants described no significant effect on their mood changes.
- Howeve...
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Sounds like hype: there's scant evidence the 'binaural beats' illusion relaxes your brain
theconversation.com
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Friend of animals everywhere. Hardcore internet enthusiast and avid reader. My favorite topic is how to live a healthy life
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Explaining binaural beats
- Binaural beats is a perceptual illusion that happens when two slightly different frequencies (notes) are played into each ear separately, usually using headphones.
- The resonance between the two frequencies is interpreted as a third sound - or binaural beat...
Types Of Brainwaves
- Beta waves (15 to 40 cycles per second) are generated during a highly engaged or aroused state of mind, like talking, debating or making a speech.
- Alpha waves (a frequency of 9 to 14 cycles per second) are slower, with the brain in rest mode, happe...
5 Categories of Brain Waves
- Gamma State: (30 - 100Hz) The state of hyperactivity and active learning.
- Beta State: (13 - 30Hz) It is associated with the alert mind state where we function for most of the day.
- Alpha State: (9 - 13Hz) Brain waves start to slow down out of thinking min...
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