title: Reversible changes in cerebral activity associated with acidosis in preterm neonates.
abstract: Computerized online EEG monitoring in ventilated preterm infants less than 32 weeks' gestation enabled evaluation of the effect of acidosis on cerebral function. All episodes of acidosis were found to be associated with changes in the levels of cerebral activity. In 21 of the 32 episodes, EEG activity returned to pre-acidosis levels after therapeutic intervention. The duration of EEG abnormality was related to the severity of acidosis. However, the time to recovery of the EEG after therapeutic procedures was not related to duration of the EEG change.
authors.affiliation: Department of Paediatrics and Neonatal Medicine, Royal Postgraduate Medical School, Hammersmith Hospital, London, UK.
authors.forename: D G
authors.initials: DG
authors.lastname: Eaton
authors.forename: D
authors.initials: D
authors.lastname: Wertheim
authors.forename: R
authors.initials: R
authors.lastname: Oozeer
authors.forename: L M
authors.initials: LM
authors.lastname: Dubowitz
authors.forename: V
authors.initials: V
authors.lastname: Dubowitz
mesh_terms: D000138:Acidosis / Q000503:physiopathology* / Q000628:therapy; D001921:Brain / Q000503:physiopathology*; D004569:Electroencephalography; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007235:Infant, Premature, Diseases / Q000503:physiopathology* / Q000628:therapy