Articles tagged with Infants
Researchers found that maternal soothing was not effective in reducing infants' cortisol response or behavioral reaction to stress, but may influence the child's developing model of the world. Maternal behavior in general is crucial in affecting cortisol and behavioral stress responses.
Researchers at Johns Hopkins University discovered that infants as young as 6 months old begin to comprehend the sound patterns behind words like 'Mama' and 'Dada', forming a lexicon linked to socially significant people. This finding marks a significant milestone in understanding human language development.
Researchers found that 82% of mothers of full-term babies thought their child's temperament was easy, while only 34% of preterm baby mothers shared the same sentiment. This disparity may be attributed to prolonged hospital stays and limited social interaction with other mothers.
Researchers found that otitis media with effusion decreases steadily in children between ages 2 and 5, with only a small percentage continuing to experience persistent fluid buildup after age 2.
Researchers found that seven-month-old infants can recognize and generalize simple language-like rules, understanding the algebra of combining words into sentences. This discovery has implications for diagnosis and treatment of language disorders in children.
Mothers of premature infants tend to overestimate their babies' difficult temperament, leading to increased risk of behavior problems. The study highlights the importance of maternal perception and social support in caring for preterm infants.
Researchers at Cornell University found that infants' cycles of motor activity can help them 'visually forage' their environment. The study uses mathematical models to simulate infant behavior, revealing a pattern where motor activity peaks before visual attention disengages.
Research shows preterm babies may exhibit mild behavioral and sensory response problems, but most develop normal motor and mental function. The study suggests that these differences are not indicative of long-term developmental issues.
Researchers identified risk factors for infant homicide victims, including second or later birth order and mother's age, education level, and prenatal care. The study found that visiting nurse programs could reduce the infant homicide rate by helping teenage mothers gain behavioral skills and support.
A UNC-CH study reveals that premature infants are resuscitated primarily based on parents' preferences and medical uncertainty, rather than solely on the prognosis of survival. The study found that resuscitation generally postpones death by only a few days but does not contribute substantially to over-treatment.
A recent international study found that mothers with high lifetime lead exposure may transfer toxic levels of lead to their breastfed infants. The researchers discovered a strong correlation between the amount of lead in the mothers' milk and the corresponding blood lead levels of the infants.
A study by Adrian Raine found that three-year-olds who are half an inch taller than their peers tend to be more aggressive as 11-year-olds. The researchers also discovered that stimulation-seeking and fearless toddlers were at higher risk for aggression, regardless of gender.
University of Washington psychologists found a connection between mothers' morning sickness and infant salt preference. Babies whose mothers experienced moderate to severe nausea had a stronger preference for salty solutions, suggesting dehydration may imprint taste preferences during pregnancy.
A recent study found that the prevalence of U.S. infants being placed to sleep on their stomachs has dropped by 66% since 1992, resulting in a 38% decrease in SIDS deaths. Despite this progress, Black infants remain at higher risk for prone sleeping and associated SIDS deaths.
Infants of smoking mothers who breastfeed have higher urine levels of cotinine, a substance produced by nicotine breakdown, compared to bottle-fed children. The study highlights the importance of helping mothers quit smoking during pregnancy and nursing.
The article provides expert guidance on infant feeding, highlighting the importance of individualized recommendations based on nutritional needs and growth patterns. The authors suggest a tailored approach to feeding, considering factors such as breast milk supplementation and introduction of solid foods.
Breast-fed infants who received iron-fortified foods from 4 to 6 months had higher mean iron intake and hemoglobin, hematocrit, and ferritin values than exclusively breast-fed infants. However, the percentage of infants with low hemoglobin did not differ significantly between groups.
A new study found no benefit to earlier steroid treatment for premature infants, but raises concerns about potential harm. The study enrolled 371 very-low-birth-weight infants and found higher infection rates, slower growth, and smaller head size in those treated with dexamethasone.
Researchers confirm that premature and low-birth weight infants should receive their immunizations at the same ages recommended for healthy, full-term babies. The study found that even the least immunologically mature preterm infants had adequate immune responses that lasted until age three to four.
A recent study found that premature infants with bronchopulmonary dysplasia (BPD) are at a higher risk of cognitive and motor development problems. By 3 years of age, about 21% of BPD patients showed signs of retardation compared to less than 10% without the condition.
Researchers attribute the increase in SIDS deaths to colder months and overbundling, while experts recommend placing babies on their backs to sleep, using firm mattresses and removing soft materials. Early prenatal care, breastfeeding, and smoke-free zones also reduce SIDS risk.
A study published in Child Development found that moderate alcohol exposure during pregnancy can harm infant development, leading to reduced motor skills, shorter attention span, and increased drowsiness. The study, conducted on rhesus monkeys, suggests that even moderate drinking poses a risk to infant health.
Researchers found that colicky infants are more anxious and have more conflict in the first year after birth, but by three years old they are no different from other families. The "mood" of the family also improves over time.
Researchers found that infants who heard stories with complex words recognized and remembered the words even when spoken differently in a list, indicating they store sound patterns from frequent speech. This study sheds light on how young children learn language and master word meanings.
A new study found that 69% of babywalker-related injuries occurred in spite of adult supervision. Infant mobility is too great for young children to control, increasing the risk of falls and injuries. Researchers advocate for stricter standards on babywalker design to prevent further accidents.
Researchers found that home uterine activity monitoring had no significant impact on reducing very low birth weight (VLBW) babies, as most births were caused by conditions not qualifying for monitoring. Early prenatal care is crucial to benefit from monitoring, and many women lacked it.
Infants as young as 20 weeks old can produce three common vowel sounds by analyzing parentese, a unique form of speech used to communicate with babies. This study shows that parentese is characterized by over-articulation, making vowel sounds more distinct and expanding their range.
A recent study published in the Journal of the American Medical Association found that one child asphyxiated in a window covering cord every 27 days between 1981 and 1995. The most common scenarios involve infants in cribs near windows or toddlers suspended from pull cords after jumping or falling nearby.
Scientists at Johns Hopkins Medicine report a test that counts AIDS viruses in blood can identify infected infants and extend their lives by starting treatment early. The test shows within a month after birth whether a baby born to an HIV-positive mother is also infected, allowing for prompt intervention.
Scientists measured viral load in 106 HIV-infected babies from birth to 5 years of age, finding that higher viral loads predict disease severity. Early HIV blood levels may also predict outcome of progression to AIDS in children, highlighting the need for early antiretroviral therapy.
A new treatment with inhaled nitric oxide significantly reduced the need for surgical intervention in infants with hypoxic respiratory failure. This non-invasive alternative offers a major advance, reducing risks and costs associated with ECMO therapy.
A large-scale study found that infant screening for neuroblastoma fails to detect the most severe form of the disease in nearly 500,000 Canadian infants. The researchers conclude that some cases of neuroblastoma detected by screening may resolve spontaneously or fail to progress.
Infants as young as 8 months can recognize word patterns and distinguish them from non-word sequences based on statistical recurrence. This ability allows them to quickly learn language, contradicting the long-held assumption that language acquisition relies heavily on innate abilities.
Research suggests postmature infants exhibit increased tremors and difficulty calming down after consuming sugar solution, a potential indicator of altered opioid pathways. The study aims to understand the long-term effects of Clifford's syndrome on infant development and behavior.
A new study reveals that premature infants born to women with mild high blood pressure may have a lower incidence of respiratory distress syndrome compared to those born to mothers with severe hypertension. Infants born to mothers with mild hypertension tend to mature faster, reducing the risk of chronic lung problems.
Infants as young as 7 1/2 months old can distinguish one voice in a clutter of distracting background noise, enabling them to learn language more efficiently. This ability, known as the 'cocktail party effect,' is believed to play an important role in infants' language development by increasing the amount of information available to them.
Emory University researchers identified a subpopulation of HIV-infected infants with a thymic-defect profile, characterized by low CD4+ and CD8+ T cell counts. These high-risk infants were found to develop AIDS symptoms sooner and have increased mortality rates compared to those without the profile.
A five-center trial shows partial liquid ventilation is safe and effective, improving lung function and increasing survival chances for critically ill premature infants. The procedure involves introducing oxygen-rich liquid into the lungs, reducing pressure damage and improving oxygen exchange.
Newborns exposed to crack cocaine in the womb display excitability, lethargy, stress, and delayed motor skills, but may not require special care. Cocaine exposure may also impact parenting styles and lead to negative outcomes for babies.
A new study found that surfactant therapy significantly reduced the death rate of premature white infants, but failed to have a similar impact on black infants. The study, which analyzed 1,563 premature births, showed that while the overall mortality rate dropped 16%, the death rate for premature black infants remained unchanged.