NCIt definition : Mild hypotonia that usually appears early in infancy and has a favorable outcome.
It is not a manifestation of another disorder that may cause hypotonia (e.g., cerebral
palsy or muscular dystrophy).;
Alternative definition : NICHD: A mild decrease in muscle tone, which is not a manifestation of another disorder
that may cause hypotonia, that usually appears early in infancy and has a favorable
outcome.;