title: [Magnus-De Kleijn tonic neck reflex].
abstract: The Magnus-De Kleijn's tonic neck reflex is analyzed concerning to the developmental psychologies of Gesell, Spitz and Piaget. It is considered its phylogenetic nature, it is taken into account its favorable disappearing about three months old and, it is made a great account of its participation in baby development.
authors.forename: P
authors.initials: P
authors.lastname: Bearzoti
mesh_terms: D002657:Child Development; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000523:psychology; D009334:Neck Muscles / Q000502:physiology*; D009460:Neurologic Examination; D012018:Reflex