Simple answer: it is an EEG pattern associated with ADHD. More accurate anwer: Call your Neurologist. It is not serious, but it is an indication that clinical follow-up will be useful.
In a crossword puzzle, "brain waves" are "ideas."
Sound and water waves do not have sharp shadows because they can go round corners.
Brain waves, called EEGs are recordings of activities of the various portions of the brain.
Your brain does not send shock waves to your muscles.
What does abnormally slow brain waves indicate
Seismographs!
beta waves
Alpha waves :)
C sharp.
Brain activity
beta waves
yes.