title: 24-hour behavioural states distribution in continuously fed infants.
abstract: This study compared the 24-h sleep states distribution in infants fed orally with separate meals with that in infants continuously fed from birth. Sleep was polygraphically recorded for 24 h in 12 infants (aged between 6 weeks and 14 months) continuously fed since birth through an intracaval catheter, and in 12 age-paired control infants. The amount of sleep states in each six 4-h epoch of the 24-h day was evaluated. A clear decrease of the sleep amount, concerning both Paradoxical Sleep and Quiet Sleep, was observed during the day-time in infants older than 4 months, independently from the feeding condition. This result does not support the role of feeding rhythm upon the early development of sleep pattern circadian distribution.
authors.affiliation: INSERM U3, Hôpital de La Salpétrière, Paris, France.
authors.forename: I
authors.initials: I
authors.lastname: Fagioli
authors.forename: F
authors.initials: F
authors.lastname: Bes
authors.forename: P
authors.initials: P
authors.lastname: Salzarulo
mesh_terms: D002940:Circadian Rhythm; D005247:Feeding Behavior / Q000502:physiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000502:physiology*; D012890:Sleep / Q000502:physiology*; D014851:Wakefulness / Q000502:physiology*