Difference between revisions of "14 & 6 Hz positive bursts"
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'''''14 Hz positive burst in a 7 years old girl during NREM 1 sleep (average)''''' | '''''14 Hz positive burst in a 7 years old girl during NREM 1 sleep (average)''''' | ||
[[File:14_Hz_positive_burst_in_a_7_years_old_girl_during_NREM_1_sleep.png|border|1200px|caption]] | [[File:14_Hz_positive_burst_in_a_7_years_old_girl_during_NREM_1_sleep.png|border|1200px|caption]] | ||
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'''''6 Hz positive burst in a 6 years old boy (average)''''' | '''''6 Hz positive burst in a 6 years old boy (average)''''' | ||
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Latest revision as of 15:20, 28 June 2018
14 & 6 Hz positive bursts
Synonymes: ctenoids
- Bursts of 14Hz (13-17) or 6Hz (5-7)
- Duration: 0.5-1 second
- Unilateral (R>L) or bilateral asynchronous or synchronous
- Arch-shaped waves / Positive sharp peaks
- Maximum in posterior temporal region
- Present in drowsiness and light sleep
- Young adults
- Not associated with epilepsy
6 Hz positive burst of 0.5 second, bilateral (average)
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14 Hz positive burst in a 7 years old girl during NREM 1 sleep (average)
6 Hz positive burst in a 6 years old boy (average)
