Brain Waves Affected By Emotions
The significances of emotion change were found frontal lobe and Occipital lobe for Alpha band. Beta and Gamma band also showed significance for emotion change around parietal lobe. This study revealed the basic waves of Alpha, Beta and Gamma changed significantly at limited location due to changed emotional status.
Vibration Waves
Light and sound are vibrations that move through space -- they are waves! A pendulum swings in a periodic motion. It repeats its motion with regularity. A mass on a spring when set in motion also repeats its motion.