Normal Variants

wickets
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appearance

  • 6-11 Hz
  • usually short runs but can also be a single sharp transient
  • archlike or mu-like, sharp, monophasic
  • symmetric up-slope and down-slope
  • awake and light sleep
  • temporal, usually bilateral and independent
  • arises out of an ongoing rhythm in the background
  • no aftergoing slow wave

    clinical significance

  • normal variant
  • predominate in adults older than 30 years

    related topics:

  • RMTTD
    • Atlas of Adult Electroencephalography
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