beta rhythm การใช้

• He demonstrated that alterations in consciousness are associated with changes in the EEG and associated the beta rhythm with alertness.
• He first identified the alpha rhythm, which he called the Berger rhythm, and later identified the beta rhythm and sleep spindles.
• The beta rhythm consists of asynchronous waves and can be divided into low beta and high beta ranges ( 13 21 Hz and 20 32 Hz ).
• "' Beta wave "', or beta rhythm, is the term used to designate the frequency range of human brain activity between 12.5 and 30 Hz ( 12.5 to 30 transitions or cycles per second ).