Experiments investigated whether more elements in the upper part of a visual configuration influenced newborns' preference for face-like patterns. Findings indicated that newborns preferred nonface-like stimuli with more upper part elements over nonface-like stimuli with more lower elements, but did not prefer face-like over nonface-like stimuli…

Obstetric brachial plexus palsy is a devastating birth injury. While many children recover spontaneously, 20-25% are left with a permanent impairment of the affected limb. So far, concepts of pathology and recovery have focused on the injury of the peripheral nerve. Proximal nerve injury at birth, however, leads to massive injury-induced…

Socio-emotional behaviour is in part sex-related in humans, although the contribution of the biological and socio-cultural factors is not yet known. This study explores sex-related differences during the earliest communicative exchange, the neonatal imitation in 43 newborn infants (3-96 hours old) using an index finger extension imitative gesture.…

The nature and origin of the human capacity for acquiring language is not yet fully understood. Here we uncover early roots of this capacity by demonstrating that humans are born with a preference for listening to speech. Human neonates adjusted their high amplitude sucking to preferentially listen to speech, compared with complex non-speech…

Children with Down syndrome have a high prevalence of ocular disorders. The UK Down's Syndrome Medical Interest Group (DSMIG) guidelines for ophthalmic screening were locally implemented into a protocol that included neonatal eye examination by an opthalmologist and a comprehensive ophthalmological examination (cycloplegic refraction,…

The functional maturity of the newborn infant's brain, the resemblances between neonatal imitation and imitation in adults and the possibly lateralized neonatal imitation suggest that the mirror neuron system may contribute to neonatal imitation. Newborn infants not only imitate but also initiate previously imitated gestures, and are able to…

This article reports the behavior of 3 newborn chimpanzees in the first 4 months of life, reared by their mothers and living in a community of 14 chimpanzees in a semi-natural enriched environment. We focused on spontaneous activity during the night partly because sleeping behavior constitutes an essential part of the infants' activity.…

This most recent Iowa Kids Count data book, "Iowa Kids Count 2010: Trends in the Well-Being of Iowa Children," provides data on 20 different indicators of child and family well-being at the United States, Iowa, substate and county level. The annually produced data book presents health, education, welfare and economic data including…

Although previous research with adult humans and nonhumans has suggested a relationship between sleep behavior and brain serotonin levels, no studies have been made of the relationship of normal children's or infants' sleep patterns to serotonin levels, tryptophan metabolism, or diet. This study investigates the relationship between dietary…

This study tested Salk's hypothesis that the human fetus is prenatally imprinted to the repetitive intermittent sound of the maternal heartbeat. The prediction that neonates would quiet most to their own mother's heart rate compared with the unfamiliar heart rate was not supported. (Author/CS)

In these two studies, neonatal oculomotor behavior was observed under various conditions of visual and auditory stimulation. Findings showed auditory and visual perception to be relatively independent during the neonatal period. (Author/JMB)

Evaluates infants less than 1 week of age in a habituation-recovery paradigm for evidence of ability to detect an invariant identity or nonidentity relationship between components of a visual stimulus. (Author/NH)

Seventy-five normal primipatous mothers less than 20 years old were videotaped with their normal infants for 10 minutes during 3 days following birth. No relationship was found between adolescent maternal age and the count of maternal behaviors. (Author/CL)

Using signal detectability theory, analysis was performed on auditory frequency sensitivity data obtained by Hutt et al, 1968, on human neonates. Reanalysis using 12 male infants confirms superiority of lower frequencies and square waves in provoking startles in neonates. No state of arousal effects were found on sensitivity. (JH)

Each year, state newborn screening programs test 4 million newborns for disorders that require early detection and treatment to prevent serious illness or death. The U.S. General Accounting Office (GAO) was asked to provide Congress with information on variations among state newborn screening programs. Based on surveys of such programs in all 50…