Definition of Metachronism
1. n. An error committed in chronology by placing an event after its real time.
Definition of Metachronism
1. Noun. An error in chronological ordering in which a character or an event is placed at too late a time. ¹
¹ Source: wiktionary.com
Medical Definition of Metachronism
1.
| Type of synchrony found in the beating of cilia. A metachronal process is one that happens at a later time and the synchronisation is such that the active stroke of an adjacent cilium is slightly delayed so as to minimise the hydrodynamic interference, coordination is by visco mechanical coupling. Different patterns of metachronal synchronisation are recognised:
Symplectic metachronism: the wave of activity in the field passes in the same direction as the active stroke of the individual cilium.
Antiplectic metachronism: the opposite is true.
In dexioplectic and laeoplectic metachronism the wave of activity in the field is normal to the beat axis. Symplectic and antiplectic metachronism are considered orthoplectic, the other forms as diaplectic.
(05 Jan 1998)
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Lexicographical Neighbors of Metachronism
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