title: Relationship between neonatal excitability and respiratory habituation.
abstract: The Brazelton Neonatal Behavioral Assessment Scale was administered and analyzed in the cases of 25 full-term infants in order to assess the relationship between a behavioral measure of excitability and respiratory habituation. Sound and light stimuli were sequentially delivered, and prestimulus and poststimulus respiratory amplitude mean and standard deviation were analyzed. The stimulus with the least interperiod difference was considered as habituation. The correlation between arousal behavioral items and respiratory habituation ranged between 0.16 and 0.44. The two significant correlations were between peak of excitement and respiratory habituation to light (0.44) and between rapidity of buildup and respiratory habituation to sound (0.38). These results may indicate an interrelation in neonates between temperamental excitability attributes and respiratory regulation.
authors.affiliation: Hannah Khoushy Child Development Center, Bnai Zion Medical Center, Haifa, Israel.
authors.forename: E
authors.initials: E
authors.lastname: Tirosh
authors.forename: M
authors.initials: M
authors.lastname: Davidovich
authors.forename: M
authors.initials: M
authors.lastname: Jaffe
authors.forename: A
authors.initials: A
authors.lastname: Berger
authors.forename: A
authors.initials: A
authors.lastname: Cohen
mesh_terms: D000161:Acoustic Stimulation; D001143:Arousal / Q000502:physiology*; D001519:Behavior / Q000502:physiology; D006185:Habituation, Psychophysiologic / Q000502:physiology*; D006801:Humans; D007231:Infant, Newborn / Q000502:physiology / Q000523:psychology*; D010775:Photic Stimulation; D012119:Respiration / Q000502:physiology*