What is another word for alpha rhythm?
Pronunciation: [ˈalfə ɹˈɪðəm] (IPA) 
Alpha rhythm refers to the brain's electrical activity measured by an electroencephalogram (EEG) frequency between 8 and 12 Hz. This brain wave is commonly associated with relaxed and meditative states and is present during non-REM sleep. However, there are several other synonyms for alpha rhythm, including Berger's wave, alpha wave, and alpha activity. Berger's wave is named after Hans Berger, who discovered the existence of the EEG in 1929. Alpha wave is the most commonly used synonum for alpha rhythm. Alpha activity, on the other hand, is a broader term that encompasses not only the alpha wave but also other brain waves that occur simultaneously, such as beta and theta waves.
