title: The critical period.
authors.affiliation: School of Biosciences, Cardiff University, Cardiff, UK. sengpielf@cf.ac.uk
authors.forename: Frank
authors.initials: F
authors.lastname: Sengpiel
mesh_terms: D000818:Animals; D001921:Brain / Q000254:growth & development*; D002657:Child Development / Q000502:physiology*; D003423:Critical Period, Psychological; D004777:Environment; D006801:Humans; D007223:Infant; D051379:Mice; D009473:Neuronal Plasticity / Q000502:physiology