Articles tagged with Infants
Researchers tested 19-month and 22-month-old infants on a wet toy to see if they could identify it based on verbal description. The study suggests that before age 2, infants can update their knowledge through verbal interaction, expanding their understanding of the world.
Researchers found that rhesus macaques increase grunts and girneys when interacting with babies, suggesting a way for females to elicit attention and encourage behavior in infants. These vocalizations may also facilitate interactions between females with babies, promoting social tolerance.
Researchers found that Shuar participants could distinguish infant-directed speech from adult-directed speech with 73% accuracy, indicating a universal understanding of vocal emotional communication. This study provides support for the notion that baby talk conveys similar intentions across cultures.
A new study published in the Journal of Human Lactation has found that exclusively breastfed newborns tend to lose less weight than formula-fed infants, which may be at risk of early overfeeding. Supplemented breastfed infants had similar weight loss patterns to exclusively breastfed newborns.
Researchers discovered a clear preference for pink or reddish hues among women, shifting their color preference towards red and away from blue. The study suggests that this difference may be driven by biological factors, potentially related to evolution and the importance of ripe fruit in hunter-gatherer societies.
Researchers have developed a new non-invasive brain scan method using light to monitor the development of infants' brains. The technique, called high-density diffuse optical tomography, allows for the mapping of the visual cortex with high accuracy.
Exposure to PFOS and PFOA in utero is statistically associated with lower head circumference and body weight at birth, according to a Johns Hopkins Bloomberg School of Public Health analysis of nearly 300 umbilical cord blood samples. The study found no associations between these compounds and length or gestational age.
A study by researchers at the University of Washington found that excessive exposure to baby DVDs and videos can slow down infants' vocabulary acquisition. Infants who watched these productions for an hour a day understood an average of six to eight fewer words than those who did not watch them.
A nationwide study led by UCSF provides evidence that inhaled nitric oxide is safe and effective in preventing chronic lung disease in very premature infants. The study found no adverse effects of inhaled nitric oxide on surfactant production or function, suggesting a potential beneficial effect.
Researchers found that 13-month-old infants could attribute mental content and exhibit puzzlement when caterpillars didn't follow expected behavior in animations. This suggests the presence of mental structures for predicting others' behavior from a young age.
Infants born to mothers who smoked during pregnancy had substantially higher systolic blood pressures compared to those whose mothers didn't smoke and weren't exposed to smoke. The study, which controlled for various factors, found a direct association between maternal smoking and newborn systolic blood pressure.
A new study found that babies who died from Sudden Infant Death Syndrome (SIDS) had a distinctive difference in their newborn hearing test results, specifically a four-point lower score in the right ear. This discovery opens up new avenues for research and may allow for early identification of infants at risk for SIDS.
A clinical trial by NIAID suggests that early antiretroviral therapy for HIV-infected infants can significantly improve survival rates. The study found that children treated before three months of age had a better prognosis than those whose treatment was delayed, leading to a potential change in standard care worldwide.
A recent study found ethnic differences in neonatal mortality and morbidity rates, with South Asian infants facing significantly higher risks. Small for gestational age was a significant factor only among Caucasian infants, while premature birth was a risk across all ethnic groups.
A new treatment protocol has shown increased survival in very young infants with acute lymphoblastic leukaemia. The hybrid regimen, which incorporates elements of acute myeloid leukaemia treatment, resulted in improved event-free survival rates.
A study published in Archives of Disease in Childhood found that very young babies, particularly those under a month old, are vulnerable to sudden death when seated. The research analyzed data from 1991-2000 and found that the rate of deaths among seated babies is relatively small, but extra care should be taken for these infants.
Researchers warn of a rare but serious complication associated with eye tests in infants. Apraclonidine eyedrops used to diagnose Horner syndrome can lead to severe lethargy lasting up to 10 hours, requiring hospital admission and oxygen administration.
Research finds inadequate ventilation and overcrowding contribute to higher rates of lower respiratory tract lung infections in Inuit children. Carbon dioxide levels often exceed recommended concentrations in homes with poor ventilation.
A 19-year study found that primate tourism practices can lead to adult aggression, disease transmission, and increased infant mortality. The study suggests that range restriction and provisioning for tourists contribute to the problem, making them an inappropriate management strategy.
The March of Dimes reports that nearly 90% of US babies are screened for life-threatening disorders, up from 38% in 2005. However, 500,000 babies remain uninsured, highlighting the need for federal guidelines and increased funding to support states' newborn screening programs.
Researchers tracked microbial ecosystems in 14 healthy infants using DNA microarray technology, finding wide variation in gut flora composition and dynamics. The study reveals that Bifidobacteria are scarce in breast-fed babies until several months after birth, contradicting previous studies.
Research suggests that higher doses of vitamin A do not improve health outcomes for mothers and children in areas with moderate deficiency. Lower doses, as recommended by the WHO, may be sufficient to prevent mortality. The findings urge caution against increasing standard dosing schedules without further investigation.
A newly discovered transmembrane protein called 'Wurst' appears to play a decisive role in breathing, ensuring proper lung maturation and gas exchange in both insects and mammals. The protein's defect is linked to respiratory distress syndrome in premature infants, and researchers aim to develop new treatments for this condition.
Research shows that premature infants and toddlers are more likely to develop a sleep-related breathing disorder earlier than expected, with higher rates than full-term infants. The study also found that these children tend to be underweight, which is consistent with the poor growth patterns seen in SRBD patients.
A new study shows that human infants are able to recognize abstract rules in language as early as seven months old, with a stronger drive to understand speech patterns. Infants can generalize learned rules from speech to non-linguistic stimuli, suggesting an innate ability to learn language.
A survey of European parents found that cows' milk allergy affects not only the child but also the entire family unit, causing stress, guilt, and sleep deprivation. The condition can lead to a range of symptoms, including skin rashes, gastrointestinal issues, and respiratory problems, making it challenging for families to cope.
A community intervention campaign in Herkimer County increased comfort with breastfeeding in public, from 54% to 69% among men and 35% to 46% among women. The project aims to reduce obesity risk in infants through improved cultural acceptance of breastfeeding.
A Vaxfectin-formulated measles DNA vaccine has elicited protective levels of neutralizing antibodies and sterilizing immunity in juvenile and infant nonhuman primates, offering proof of concept for the technology. The vaccine showed no vaccine-related adverse events and was well-tolerated.
Researchers found that young birds learned more than half of their songs by eavesdropping on adult tutors interacting with another bird. Direct interaction with a tutor accounted for only 19% of the songs, highlighting the role of eavesdropping in song learning.
A study by UBC researcher Whitney Weikum found that infants can distinguish between languages based on visual speech patterns. Babies from bilingual homes outperform those from monolingual environments in this skill at four and six months old, but this ability declines by eight months.
Researchers found that hospitals with lower-volume, lower-level NICUs had a significantly higher newborn death rate for very low birth weight infants. The study suggests increased regionalization of NICU births to high-level facilities may reduce infant mortality.
A Stanford University School of Medicine and VA Palo Alto Health Care System study found that tiny newborns who died in California between 1991-2000 might have lived if born at highly experienced regional medical centers. Consolidating risky deliveries at these centers could improve survival rates for very-low-birth-weight infants.
A study found that celecoxib can reduce the production of cells and molecules involved in building new blood vessels in premature infants, which may help prevent germinal matrix hemorrhages. Researchers believe this could lead to improved outcomes for babies born prematurely, reducing the risk of brain damage and related complications.
A double-blind randomized clinical trial found albuterol to have a clear advantage over epinephrine in successful discharges from the Emergency Department. The study involved over 700 infants and showed a surprising result of a small but real advantage in using albuterol.
Researchers report instances of three female-led infanticidal attacks in wild chimpanzee community, challenging the notion that infanticide is a male-dominated behavior. The findings suggest that deadly aggression may be part of the female behavior repertoire, possibly driven by demographic shifts and increased competition for resources.
A new study by the University of Washington found that 40% of 3-month-old infants and 90% of 2-year-olds regularly watch TV, DVDs, or videos. The researchers discovered that parents cite educational value and enjoyment as reasons for allowing media exposure, but only half of this time is in children's educational categories.
A large multiyear database analysis shows that Curosurf (poractant alfa) Intratracheal Suspension significantly improves neonatal survival in preterm infants with RDS. The study found nearly 20% lower death rates for babies treated with poractant alfa compared to beractant or calfactant.
Toddlers with ASD show unusual attention patterns when viewing faces, spending more time on eyes than other features. They have difficulty recognizing familiar faces, but exhibit improved performance when adopting typical facial scanning patterns.
Researchers discover that infants who died of mysterious illnesses had unique LMNA gene mutations, leading to increased production of the bad protein lamin A. Treating these cells with a drug meant for progeria patients showed promising signs of improvement.
A recent study by University of Cincinnati researchers suggests that early exposure to indoor fungal components can help build stronger immune systems and protect against future allergies. Infants exposed to high levels of fungal glucans were nearly three times less likely to wheeze compared to those with low levels.
A study found that drug-resistant HIV can quickly establish itself in infants' CD4+ T cells, making it difficult for future treatments to be effective. Protease inhibitors were still effective in controlling the virus, but resistance testing is crucial for choosing appropriate treatment.
Autopsies continue to reveal major pre-death diagnostic errors in around 30% of cases, highlighting their importance in improving national mortality data. The procedure also teaches valuable lessons about the inherent uncertainty in medical practice and is integral to training and development for doctors.
New research shows that dogs selectively imitate actions, adjusting to circumstances like human infants. The study found that dogs use their mouths instead of paws when the demonstrator's mouth is occupied.
Researchers detected PFOA and PFOS in nearly all newborn umbilical cord blood samples, with concentrations lower than those found in adults. The study suggests a strong association between the two compounds, despite their different industrial sources.
A new study from Ohio State University found that couples with a strong marital relationship tend to handle temperamental babies better than those without. The study, which involved 97 couples, showed that poor coparenting relationships can have long-term effects on children's behavior.
A study found vulnerabilities in premature infants' brains similar to those in mature brains, but also identified a significant difference that suggests different treatments are needed. Damage occurs mainly in white matter, which connects brain regions, and can lead to behavioral problems and developmental delay.
Recent studies have found that the antiretroviral drug AZT causes genetic damage that may increase future cancer risk. Animal studies demonstrated increased rates of tumors and gene changes associated with human cancer, while human studies observed mutations and chromosomal damage in newborns exposed to NRTIs in utero.
Researchers have identified a growth-factor antibody that may treat chronic lung disease affecting premature infants. The treatment, which inhibits transforming growth factor-beta activity, improved lung development and body growth in animal models of bronchopulmonary dysplasia.
Researchers found that babies who don't respond to their names by 12 months are more likely to have developmental problems. The study identified a link between failure to respond to name and autism spectrum disorder or other developmental delays.
Researchers assessed female participants carrying different types of loads, finding that evenly spread loads are more efficient than awkward ones. This study supports the theory that early hominins carried children to adapt to walking on two legs.
Researchers found that infants learned to avoid copying actions when an adult expressed anger towards them, but eagerly copied when the adult was neutral. Infants also adjusted their behavior based on whether they could see the angry adult after they left.
Researchers found that 18-month-old toddlers listen and watch emotional reactions directed by one adult to another, then use this emotional information to shape their own behavior. The study indicates infants understand other people's emotional states at a very young age.
Researchers examined long-term follow-up of stents placed in infants with congenital heart disease, finding sustained benefits and the ability to safely enlarge stents as children grow. Additionally, studies investigated percutaneous pulmonary valve implantation, analyzing its mid-term outcomes and impact on device removal.
Researchers found that infants looked significantly longer at impossible figures, indicating they can detect some three-dimensional features at a young age. This ability provides insights into the development of mechanisms for processing pictorial depth cues.
A recent study published in Pediatrics has found that repeated courses of steroids in preterm labor do not harm the babies' brains, contrary to previous concerns. The treatment may still hold promise for helping fragile babies breathe on their own and reducing the risk of respiratory complications.
A study published in Pediatrics confirms the effectiveness of MMR and chicken pox vaccines in extremely preterm infants, contradicting previous concerns about their immune systems. The study found that both term and preterm infants reached a level of immunity considered protective against these diseases.
Inadequate intellectual stimulation and poor nutrition are likely causes of poor development in over 200 million children. The study found that stunting, malaria, maternal depression, and toxic substance exposure can also hinder child development.
Research tracked over 3,000 participants from birth to age 53 and found that rapid height gain before 2 and after 15 lowered 'bad' cholesterol. Higher body fat and weight gain were associated with higher total cholesterol levels.
Researchers have developed a new diesel exposure model that improves accuracy in assessing air pollution risks, particularly for children. The model takes into account complex factors such as elevation and traffic volume to create 'buffers' around specific sample sites.
A child-parent psychotherapy treatment developed at UCSF improves normal development for small children traumatized by violence and abuse. The program helps parents recall childhood moments of unconditional love, breaking generations-long cycles of maltreatment.