Difference between revisions of "Main Page"

• Alpha rhythm / Posterior basic rhythm
• Beta rhythm
• Delta waves
• Theta rhythm
• Mu rhythm
• Lambda waves

Normal variants

Rhythmic patterns

• Normal slowing during hyperventilation
• RMTD (rhythmic midtemporal theta burst of drowsiness)
• SREDA (subclinical rhythmic electrographic discharges in adults)
• Midline theta rhythm (Ciganek)
• Frontal arousal rhythm
• Slow alpha variant
• Fast alpha variant

Epileptiform like patterns

• Small sharp spikes (SSS or BETS)
• Wicket spikes
• 6 Hz spike-and-wave bursts (WHAM and FOLD)
• 14 & 6 Hz positive bursts
• 4 Hz vertex rhythm
• Breach rhythm

Sleep

EEG during sleep

• Sleep overview
• Non-REM 1
• Non-REM 2
• Non-REM 3
• REM sleep
• POSTS (Positive occipital sharp transients of sleep)
• K complex
• Vertex waves

Artifacts

Different kinds of artifacts

• Eye blink artifact
• Eye movements artifact
• Muscle artifact
• ECG artifact
• Pulse artifact
• Breathing artifact
• Sweat artifact

EEG of the Month

What is the most probable syndrome of this 5 year old girl (source EEG)

Click here for the correct answer

Previous EEG of the month