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We have studied 51 preterm infants [gestational age (GE) less than 32 weeks] by: a neurologic examination at 40 weeks of postconceptional age, serial cranial ultrasonographies, weekly electroencephalograms (EEG) until 42 weeks of postconceptional age, and Brunet-Lezine test of psychomotor developmental at 1 year old. Our objective is the longitudinal study of EEG maturation in preterm infants with or without neurologic injury. In preterm infants with the less gestational age are present the EEG characteristics reported for the older infants, the typical EEG pattern is the "sawtooth" (27-30 weeks GE). If these infants are "normal", the EEG maturation get adjusted to the previous reported pattern, except for the earlier presentation of transitory acute frontal waves and the disappearance of the preterm's discontinuous trace. The EEG maturation of preterm infants with perinatal neurologic injury are significantly delayed in contrast with "normal" preterm infants until 40 weeks of postconceptional age; this fact have a poor prognosis for these infants.
E Doménech, and
R Castro, and
C Casabona, and
A Méndez, and
C Ormazábal, and
J C Rodríguez Luis
January 1979,
Zhurnal nevropatologii i psikhiatrii imeni S.S. Korsakova (Moscow, Russia : 1952),
E Doménech, and
R Castro, and
C Casabona, and
A Méndez, and
C Ormazábal, and
J C Rodríguez Luis
August 1982,
The Journal of pediatrics,
E Doménech, and
R Castro, and
C Casabona, and
A Méndez, and
C Ormazábal, and
J C Rodríguez Luis
November 1983,
Neuropediatrics,
E Doménech, and
R Castro, and
C Casabona, and
A Méndez, and
C Ormazábal, and
J C Rodríguez Luis
January 1961,
Archivio di ostetricia e ginecologia,
E Doménech, and
R Castro, and
C Casabona, and
A Méndez, and
C Ormazábal, and
J C Rodríguez Luis
January 1977,
Rivista di neurologia,
E Doménech, and
R Castro, and
C Casabona, and
A Méndez, and
C Ormazábal, and
J C Rodríguez Luis
January 1999,
Revista do Hospital das Clinicas,
E Doménech, and
R Castro, and
C Casabona, and
A Méndez, and
C Ormazábal, and
J C Rodríguez Luis
January 2007,
Hormone research,
E Doménech, and
R Castro, and
C Casabona, and
A Méndez, and
C Ormazábal, and
J C Rodríguez Luis
January 2004,
Jornal de pediatria,
E Doménech, and
R Castro, and
C Casabona, and
A Méndez, and
C Ormazábal, and
J C Rodríguez Luis
November 1983,
Developmental psychobiology,
E Doménech, and
R Castro, and
C Casabona, and
A Méndez, and
C Ormazábal, and
J C Rodríguez Luis
January 2000,
American journal of perinatology,
