Difference between revisions of "POSTS (Positive occipital sharp transients of sleep)"
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Revision as of 15:51, 14 February 2017
- Located in the occipital regions bilaterally as positive waves, during drowsiness/sleep
- Triangular in shape (like the capital lambda: Λ) and generally symmetric.
- Most evident in non-REM 1 and 2
- Same morphology as Lambda waves, both in form and in occipital distribution, however lambda waves are during awake state, when visually fixating.
- Completely normal, POSTS should not be confused with spikes
