Difference between revisions of "Slow alpha variant"
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(Created page with "* Two types of alpha variants ** '''Slow or sub-harmonic''' alpha rhythm ** '''Fast or harmonic''' alpha rhythm * '''Slow alpha variant''' is usually half of the normal back...") |
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Latest revision as of 10:13, 5 July 2017
- Two types of alpha variants
- Slow or sub-harmonic alpha rhythm
- Fast or harmonic alpha rhythm
- Slow alpha variant is usually half of the normal background rhythm
- Higher amplitude than the normal background rhythm
- Posterior dominant
- Suppressed with eyes open, mental stress or sleep, like the normal background rhythm (see Alpha rhythm)
- Normal in healthy adults
Slow or subharmonic alpha variant in a 29 year old male(average).
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