نتایج جستجو برای: newly born infants
تعداد نتایج: 246932 فیلتر نتایج به سال:
OBJECTIVES Intrauterine growth restriction (IUGR) can lead to infants being born small for gestational age (SGA). SGA is associated with differences in brain anatomy and impaired cognition. We investigated learning and memory in children born SGA using neuropsychological testing and functional Magnetic Resonance Imaging (fMRI). STUDY DESIGN 18 children born appropriate for gestational age (AG...
Little is known about motor development in late preterm born infants. Our objective was to determine long-term outcome of motor skills of infants born between 32 and 34 weeks. All infants were assessed at corrected ages of 3 and 9 months, using the Alberta Infant Motor Scale. At corrected ages of 4 years, the Movement Assessment Battery for Children was done. Seventy infants were seen at 4 year...
Infants born preterm are at elevated risk for social emotional difficulties. However, factors contributing to this risk are largely understudied. Within the present study, we explored infant sleep as a biosocial factor that may play a role in infant social emotional development. Within a prospective longitudinal design, we examined parent-reported sleep patterns and observed parenting quality a...
Infants who are born prior to forty weeks gestation frequently demonstrate a rate of development which is different from that evidenced by their term born peers. This is true particularly for those infants who have no abnormalities which would interfere with their development but who are both very preterm (of 32 weeks gestation or less) and of very low weight at birth (1500 grams or less). Stim...
CONTEXT Current guidelines, initially published in 1995, recommend antenatal corticosteroids for mothers with preterm labor from 24 to 34 weeks' gestational age, but not before 24 weeks due to lack of data. However, many infants born before 24 weeks' gestation are provided intensive care. OBJECTIVE To determine if use of antenatal corticosteroids is associated with improvement in major outcom...
In a prospective study, 10 infants born between 32 to 36 weeks of gestation and 10 infants born at fullterm were observed on day 15, and in months 1, 2 and 3. The investigation showed that the development of early postural control takes place in a sequential way in preterm infants, similar to that of in fullterm infants. However, some movement components for the acquisition of motor abilities s...
Newly born infants are able to nely discriminate almost all human speech contrasts and their phonemic category boundaries are initially identical, even for phonemes outside their target language. A connectionist model is described which accounts for this ability. The approach taken has been to develop a model of innately guided learning in which an artiicial neu-ral network (ANN) is stored in a...
Little is known about the mechanics of breathing in newborn babies. The difficulties encountered in obtaining spirometric tracings in infants have largely been surmounted by the use of a body plethysmograph (Shaw and Hopkins, 1931; Murphy and Thorpe, 1931; Cross, 1949; Boutourline-Young and Smith, 1950), and in the past 20 years the normal range of infants' tidal volume has been established. Up...
Newly born infants are able to finely discriminate almost all human speech contrasts and their phonemic category boundaries are initially identical, even for phonemes outside their target language. A connectionist model is described which accounts for this ability. The approach taken has been to develop a model of innately guided learning in which an artificial neural network (ANN) is stored in...
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