Researchers found that immune cells in the central nervous system of elderly mice fail to activate an important signaling pathway, lowering chances for repair after spinal cord injury. In contrast, young adult mice showed a functional repair response.
Researchers found a surprising regularity in human behavior using quantum theory to analyze survey questions. The study identified 'quantum question equality,' where people switch their responses systematically when the order of questions is reversed.
A new study suggests that the politically induced decline in worker unions may play a more pivotal role than previously understood in growing income inequality. Unions reduce pay differences within companies and lobby on behalf of the working and middle classes.
Expectant mothers who opt-out of prenatal gender reveal tests tend to have a more relaxed approach to parenting and are less likely to conform to traditional gender stereotypes. They often score high on personality traits like openness to experience, which suggests they prefer a more natural and spontaneous approach to pregnancy.
Researchers predict a large blue-green algae bloom in Lake Erie this summer due to increased precipitation and runoff, posing risks to tourism and fisheries. Additionally, an El Niño is forecasted for the Pacific later this year, leading to a very dry 2015 in Ohio.
Research suggests that preschool teacher depression is associated with behavioral problems in children, including aggression, anxiety, and sadness. The study found a direct relationship between teacher depression and internalizing problems in children, as well as a lower-quality child care atmosphere.
A recent study by Ohio State University found that viewing partisan news from both conservative and liberal viewpoints does not increase acceptance of citizens on the other side of the political fence. Instead, it amplifies polarization, making people more critical of opposing views and less accepting of those who hold them.
People with Alzheimer's experience a clear improvement in dementia-related behavior after visiting horses under supervision, with reduced fidgeting and resistance to care. The therapy boosts physical activity and lifts their mood, providing a unique way to ease symptoms without drugs.
Researchers found that multiple types of primitive cells in blood provide the same benefits as a single stem cell, including protecting and repairing blood vessels. The study used a systems approach to analyze gene activity patterns, identifying 15 genes with cardiovascular-relevant functions.
A new study found that lower levels of blood glucose in married individuals predict increased anger and aggression towards their spouse. Participants who had lower evening blood glucose levels were willing to deliver louder and longer noise blasts at their spouse, even after controlling for relationship satisfaction.
Research suggests that irrational health beliefs are associated with lower adherence to cardiac rehabilitation programs. Patients with more irrational health beliefs completed a lower percentage of sessions than those with fewer such beliefs. Providing evidence-based medical information may help enhance adherence to the program.
Researchers at Ohio State University have developed a computational model that maps 21 distinct emotional expressions, including compound emotions like 'happily surprised' or 'sadly angry'. This breakthrough enables precise tracking of emotion in the brain and has potential applications in treating disorders such as PTSD or autism.
A new study finds that teenagers can be persuaded to cut back on sugary soft drinks, especially with peer support. The 'Sodabriety' challenge, led by Ohio State University researchers, reduced sugar-sweetened drink use and increased water consumption among high school students.
Researchers at Ohio State University demonstrated that diamond wires can transmit spin, a magnetic effect that could revolutionize computing. The discovery challenges conventional methods of measuring spin dynamics and has the potential to make computers faster and more powerful.
A new study suggests that playing as a black character in violent video games can lead to stronger explicit negative attitudes toward blacks and display stronger implicit attitudes linking blacks to weapons. White players who played as black avatars showed more aggressive behavior against partners, with 115% more hot sauce forced on them.
A new study found that genetic factors explain about 40 percent of individual differences in math anxiety, while environmental factors account for the rest. The research suggests that genetic predispositions can both exacerbate and reduce the risk of poor math performance.
Researchers found that the northeast Greenland ice sheet is no longer stable and contributing to global sea level rise. The ice stream's retreat accelerated by 20 kilometers over the last decade, suggesting a positive feedback mechanism that could increase future sea level rise.
A new study suggests that the enzyme Cbl-b could be a target for drugs used to treat allergic asthma and other autoimmune disorders. Mice lacking Cbl-b exhibited severe allergic asthma symptoms, highlighting its vital role in controlling immune response.
A previously unidentified microscopic species of mite, Osperalycus tenerphagus, has been discovered on The Ohio State University campus. The mite, dubbed the 'Buckeye Dragon Mite', has a unique oral structure and is an extremophile, adapted to living in adverse environments.
A recent study by Ohio State University economists found that household wealth in the US has not recovered from the recession, with middle-aged people taking the biggest hit. The study contradicts the Federal Reserve's optimistic report from last summer, which suggested that net worth had recovered since the recession.
Breast cancer cells with low myoferlin levels are less likely to spread when the gene is silenced, according to a new study. The protein's effect on mechanical properties and gene activation also influences cancer cell behavior.
A new study suggests that breast-feeding may have overstated benefits for children's long-term health and well-being. The research analyzed data from over 8,000 siblings and found no significant differences in most health outcomes between those who were breast-fed and bottle-fed.
Chronic stress in mice primes their immune systems for a prolonged fight, causing an excessive reaction to later acute stressors. The study's findings mimic symptoms of post-traumatic stress disorder and suggest the spleen plays a key role in storing primed immune cells.
Researchers have sequenced the genome of Tannerella BU063, a bacterium found in healthy human mouths. The study reveals potential targets for treating gum disease periodontitis and sheds light on the genetic differences between this bacterium and its disease-causing relative.
Researchers discovered that ants' neck joints can withstand pressures of up to 5,000 times the ant's weight due to a unique combination of soft tissue and hard exoskeleton materials. This finding could lead to the development of micro-sized robots with improved mechanical functionality.
Deforestation in Central America is linked to growing evidence of drug trafficking, with traffickers creating clandestine roads and landing strips within protected areas. The influx of cash from drug trade emboldens local residents to expand their activities at the expense of indigenous people who are key forest defenders.
Practicing yoga for three months can significantly reduce fatigue and lower inflammation in breast cancer survivors, according to new research. The study found that women who practiced yoga experienced a 57% reduction in fatigue and up to 20% lower inflammation compared to those who did not practice yoga.
A new national study reveals that cohabitation significantly contributes to the number of long-term relationships lasting eight years or longer. The research found that couples who start out cohabiting are more likely to form and maintain long-term unions, especially among women as they get older.
Researchers identified a key molecule facilitating transport of protein from neuron cell body to axon, enabling electrical impulses. This discovery could help explain neurological disorders linked to malfunctioning or degenerated axons.
A new study from Ohio State University found that despite high mortgage default rates contributing to the 2008 housing meltdown, predatory lenders may have had a smaller impact. The research suggests that even without predatory lending, the subprime crisis would still occur due to other factors.
A new study by Ohio State University researchers found that inflated praise can have negative effects on children with low self-esteem. Children with high self-esteem actually benefit from inflated praise, while those with low self-esteem may become more cautious and less willing to take on challenges.
Researchers warn that US government's plan to end wolf protection could harm other endangered species due to habitat suitability rules. The proposed rule contradicts existing research and law, putting human intolerance as a reason for land being unsuitable.
Researchers have developed a new geothermal power plant design that utilizes unwanted carbon dioxide to generate electricity. The innovative approach is at least twice as efficient as conventional geothermal methods and can store energy for days or months, making it available when needed on the grid.
A new study suggests that people's mental representation of Republican candidate Mitt Romney's face differs based on their political persuasion. Researchers found that when presented with subtle changes to Romney's face, participants who supported him rated the images as more trustworthy and competent.
Researchers have recorded GPS measurements showing West Antarctic bedrock being pushed sideways by East Antarctica's harder mantle. The movement is significant for understanding current and future ice loss on the continent. The discovery highlights extreme differences in mantle properties between East and West Antarctica.
A study by Ohio State University researchers found that there were approximately 1,900 cyclones per year in the Arctic region from 2000 to 2010, 40% more than initially estimated. This increased detection rate has significant implications for understanding regional weather patterns and potential climate change.
Scientists have discovered new evidence that the Italian Alps are warming at an unprecedented rate. A team of glaciologists drilling ice cores found a 2,600-year-old larch tree leaf that suggests the glacier was once below-freezing but now has layers at the melting point throughout the year.
A new study suggests that a head injury can lead to depressive complications years later due to an overactive immune response and inflammation. The research found that brain cells went on 'high alert' after the injury, affecting behavior and leading to symptoms that were linked to inflammation.
Researchers estimate that coastal areas absorb approximately 250 million metric tons of carbon each year, compared to a century ago when they released about 150 million metric tons. This shift suggests that coastal oceans play a crucial role in the global carbon cycle and can help counteract climate change.
Research at Ohio State University found that teenagers who played violent video games ate more chocolate, stole raffle tickets, and showed less self-control. Teens with high moral disengagement were most likely to engage in these behaviors.
A study of teens and young adults found a link between poor mental health and casual sex, with each contributing to the other over time. Researchers found that those who engaged in casual sex were more likely to later seriously consider suicide.
Researchers at Ohio State University have developed a potential breakthrough in solving the 'cocktail party problem' by using neural networks to filter out background noise. The technology improves comprehension for the hearing-impaired, with scores increasing from 10% to 90%, and is being commercialized for license.
A recent study found that feral cats in urban areas tend to avoid core activity areas of urban coyotes, which can be up to 40% of their home range. This avoidance is likely due to the threat posed by coyotes, leading to a reduced impact on wildlife in urban green spaces.
A new study found that gun use in PG-13 movies has more than tripled since 1985, with an average of 700 segments featuring gun violence per film. The increased gun violence is concerning because it may be strengthening the 'weapons effect', where people become more aggressive after seeing a gun.
A study of 182 dual-earner couples found that mothers spent nearly 70% of their time on child care when their children were 9 months old. Despite having similar work constraints, the researchers discovered that mothers still invest significantly more time into parenting.
Research shows that chronic stress alters gene expression in immune cells, making them pro-inflammatory and prone to excessive inflammation. This can lead to various health issues, including cardiovascular diseases, diabetes, and obesity.
A study published in PLOS ONE found that oral bacteria under the gums can discriminate between ethnicities with high accuracy. The researchers identified 398 species of microbes and found that each ethnic group had a distinct 'signature' of shared microbial communities.
A study by Ohio State University researchers found that households with crowding, noise, and lack of routine are associated with poorer health outcomes in preschoolers. The study suggests that chaos in the home environment can lead to stress, which in turn can increase exposure to toxins and germs.
Researchers at Ohio State University discovered a link between newborn infections and later behavior and movement problems. The study found that inflammation in the brain blocks cells from accessing iron needed for brain development, leading to reduced myelination and behavioral impairments.
Researchers found a rare RNA 'edit' in Trypanosoma brucei that changes genetic information necessary for protein production, and splicing is required for functionality. The discovery has significant implications for understanding coding sequences and potential drug targets.