title: [Changes in temporal parameters of compression stimuli in milk ejection during feeding a baby].
abstract: The temporal changes of compression stimuli exerted by baby on the areola-nipple complex during the entire suckling period were investigated in 6 mother-baby pairs of the 4-6-day lactation. It was found that compression stimuli had a triangle form. The duration of the stimuli and inter-stimuli interval varied from 0.3 s to 0.8 s and from 0.1 s to 0.25 s, respectively. The compression stimuli were organized in bursts and a pause of variable duration between the bursts. The mean frequency of the compression stimuli in the bursts was within the range 0.9 imp/s-1.7 imp/s. The average frequency of the entire suckling period in babies was within the range 0.9 +/- 0.3 imp/s-1.1 +/- 0.1 imp/s. Implications of these findings in the suckling neonates are discussed.
authors.affiliation: St. Petersburg State University, 199034, St. Petersburg, 7/9 Universitetskaya Nab., Russia.
authors.forename: N P
authors.initials: NP
authors.lastname: Alekseev
authors.forename: E V
authors.initials: EV
authors.lastname: Omel'ianiuk
authors.forename: N E
authors.initials: NE
authors.lastname: Talalaeva
mesh_terms: D000328:Adult; D001942:Breast Feeding; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008893:Milk Ejection / Q000502:physiology*; D009558:Nipples / Q000502:physiology; D010507:Periodicity; D010812:Physical Stimulation; D013391:Sucking Behavior / Q000502:physiology*; D013997:Time Factors