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WordNet-Online
Definitions from WordNet
Noun alpha rhythm has 1 sense
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Definitions from the WebTerm: Alpha Rhythm Definition: The alpha rhythm refers to a specific pattern of electrical activity in the brain, characterized by regular oscillations at a frequency of approximately 8 to 13 hertz (Hz). It is most commonly observed when a person is in a relaxed state with closed eyes. Sample sentences: 1. During meditation, experienced practitioners often exhibit a prominent alpha rhythm in their brain activity. 2. The alpha rhythm typically diminishes when a person engages in mental tasks that require concentration and focus. 3. Researchers have found a correlation between an abnormal alpha rhythm and certain neurological disorders. Related products on Amazon: | ||||
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