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Humans have one brain.
In a crossword puzzle, "brain waves" are "ideas."
Your brain does not send shock waves to your muscles.
Humans.
Alpha waves :)
Seismographs!
Brain activity
Humans typically have one brain located in their skull. The brain is the main organ of the central nervous system and controls most of our body's functions and processes.
visible waves visible waves
beta waves
Gamma waves are the most desynchronous brain waves, as they have the highest frequency (above 30 Hz) and are associated with cognitive processes such as problem-solving and attention. These waves are not synchronized across the brain and are indicative of high mental activity.