Printer Friendly
The Free Dictionary
988,344,489 visitors served.
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

alpha wave

   Also found in: Medical, Wikipedia 0.04 sec.
alpha wave
n.
A pattern of smooth, regular electrical oscillations in the human brain that occur when a person is awake and relaxed. As recorded by the electroencephalograph, alpha waves have a frequency of 8 to 13 hertz. Also called alpha rhythm.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.alpha wave - the normal brainwave in the electroencephalogram of a person who is awake but relaxed; occurs with a frequency of 8-12 hertz
alpha rhythm
brain wave, brainwave, cortical potential - (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph
?Page tools
Printer friendly
Cite / link
Email
Feedback
Add definition
? Mentioned in ? References in periodicals archive
 
Long experimentation with alpha waves and biofeedback testing.
HARNESSING SOUND'S ABILITY TO HEAL PEOPLE by Daily News (Los Angeles, CA)
Must people can control one type of brain wave -- the alpha wave -- simply by closing their eyes.
Muscle melodies and brain refrains: turning bioelectric signals into ... by Amato, Ivan / Science News
More results
 
Dictionary/thesaurus browser? ? Full browser
 
 
Dictionary, Thesaurus, and Translations
?

Disclaimer | Privacy policy | Feedback | Copyright © 2008 Farlex, Inc.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Terms of Use.