Difference between revisions of "Lambda waves"
From EEGpedia
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*Located in the occipital regions bilaterally as positive waves. | *Located in the occipital regions bilaterally as positive waves. | ||
| − | * | + | *Triangular in shape (like the capital lambda: Λ) and generally symmetric. |
| + | *Amplitude: 50 microV | ||
| + | *Duration 200-300 msec | ||
| + | *Present with eyes opened and during visual fixation | ||
| + | *Same morphology as [[POSTS (Positive occipital sharp transients of sleep)]], both in form and in occipital distribution, however POSTS are during sleep. | ||
Revision as of 16:45, 14 February 2017
- Located in the occipital regions bilaterally as positive waves.
- Triangular in shape (like the capital lambda: Λ) and generally symmetric.
- Amplitude: 50 microV
- Duration 200-300 msec
- Present with eyes opened and during visual fixation
- Same morphology as POSTS (Positive occipital sharp transients of sleep), both in form and in occipital distribution, however POSTS are during sleep.
