Alpha wave
noun
a normal rhythmic electrical pattern of 8-13 hertz (cycles per second) in a wakeful relaxed human brain; also called alpha rhythm
Word Origin
1930-35
alpha wave n.
See alpha rhythm.
Read Also:
- Alpha-adrenergic blocking agent
alpha-adrenergic blocking agent alpha-adrenergic blocking agent n. See alpha-blocker.
- Alpha-amino acid
alpha-amino acid alpha-amino acid n. Any of the 20 or so amino acids that has the amino and carboxyl groups attached to the same carbon atom, usually has an l-configuration, and is the chemical constituent of a protein.
- Alpha-aminosuccinic acid
alpha-aminosuccinic acid alpha-aminosuccinic acid al·pha-a·mi·no·suc·cin·ic acid (āl’fə-ə-mē’nō-sək-sĭn’ĭk, -ām’ə-nō-) n. See aspartic acid.
- Alpha-fucosidase
alpha-fucosidase alpha-fucosidase al·pha-fu·co·si·dase (āl’fə-fyōō-kō’sĭ-dās’, -dāz’) n. An enzyme that catalyzes the metabolism of fucose and fucose-containing compounds.
- Alpha-hemolytic streptococci