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  2. Music and sleep - Wikipedia

    en.wikipedia.org/wiki/Music_and_sleep

    Although lyric gives depth and meaning to the music, it also stimulates cognitive processes, making it more difficult to fall asleep. Whereas instrumental music focuses on the melody and rhythm, it allows for relaxation without the distraction of lyrics. Research has given evidence for the use of instrumental music in improving sleep quality. [27]

  3. Jazz meditation - Wikipedia

    en.wikipedia.org/wiki/Jazz_meditation

    Jazz meditation refers to guided meditation practice that incorporates live instrumental jazz music. During a typical jazz meditation performance, a meditation guide or teacher is accompanied by one or more musicians, and musical improvisation is used as an anchor for mindfulness techniques such as visualization and breathing exercises.

  4. Psychoacoustics - Wikipedia

    en.wikipedia.org/wiki/Psychoacoustics

    The human ear can nominally hear sounds in the range 20 to 20 000 Hz. The upper limit tends to decrease with age; most adults are unable to hear above 16 000 Hz. The lowest frequency that has been identified as a musical tone is 12 Hz under ideal laboratory conditions. [6] Tones between 4 and 16 Hz can be perceived via the body's sense of touch.

  5. How meditation can calm your brain - AOL

    www.aol.com/meditation-calm-brain-134400319.html

    Some studies have shown that meditation can help with a range of health issues, including: Anxiety and depression. Chronic pain. Insomnia and sleep quality. Post-traumatic stress disorder ...

  6. Hearing range - Wikipedia

    en.wikipedia.org/wiki/Hearing_range

    [6] [7] [note 1] Under ideal laboratory conditions, humans can hear sound as low as 12 Hz [8] and as high as 28 kHz, though the threshold increases sharply at 15 kHz in adults, corresponding to the last auditory channel of the cochlea. [9] The human auditory system is most sensitive to frequencies between 2,000 and 5,000 Hz. [10]

  7. 7 Easy Ways to Stimulate Your Brain As You Age, According to ...

    www.aol.com/7-easy-ways-stimulate-brain...

    Over time, this can cause a decline in cognitive abilities, memory, and even emotional regulation. Certain lifestyle factors can speed up an aging brain, and our genetics also play a role ...

  8. Meditation music - Wikipedia

    en.wikipedia.org/wiki/Meditation_music

    Meditation music is music performed to aid in the practice of meditation. It can have a specific religious content, but also more recently has been associated with modern composers who use meditation techniques in their process of composition, or who compose such music with no particular religious group as a focus. The concept also includes ...

  9. Brain activity and meditation - Wikipedia

    en.wikipedia.org/wiki/Brain_activity_and_meditation

    The effects of meditation on the brain can be broken up into two categories: state changes and trait changes, respectively alterations in brain activities during the act of meditating and changes that are the outcome of long-term practice. Mindfulness meditation, a Buddhist meditation approach found in Zen and Vipassana, is frequently studied.