Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Noun: beta rhythm
  1. The normal brainwave in the encephalogram of a person who is awake and alert; occurs with a frequency between 12 and 30 hertz
    - beta wave

Derived forms: beta rhythms

Type of: brain wave, brainwave, cortical potential

Encyclopedia: Beta rhythm