Researchers used fMRI to directly compare human and monkey brain activity, discovering differences in areas of the visual cortex. The study found that humans have distinct regions involved in processing 3-D images, which do not exist in monkeys.
The study found three catastrophic droughts in Africa 8,300, 5,200, and 4,000 years ago, which coincided with the formation of cities and social structures. The ice cores also showed a significant decline in oxygen-18 isotopes, indicating another severe drought event around 5,200 years ago.
Researchers at Ohio State University and MIT found that a specific protein misfolding in an organelle leads to the transmission of transmissible spongiform encephalopathies. The misfolded proteins accumulate in the cytosol, altering cell metabolism and killing neural cells.
Researchers at Ohio State University have created a new method for shaping metal using magnetism, eliminating the need for industrial lubricants. The 'bump forming' technique increases the depth of metal parts by up to 47% while reducing production costs and environmental impact.
A meta-analysis by Ohio State University researchers found that higher CO2 levels increase crop yields, but decrease the nutritional value of crops. While plants grown in high-CO2 conditions produce more seeds and individual seed weight, they contain less nitrogen.
Scientists at Ohio State University have developed a new material that can store and transfer data through the spin of electrons, enabling faster processing speeds and lower power consumption. This breakthrough could lead to instant-on computers, reduced weight, and lower manufacturing costs.
A study by Ohio State University found that employees are more likely to steal from their companies if there is no ethics program in place. However, employees who already exhibit honest behavior are more likely to be prevented from stealing by the presence of an ethics program.
A recent study found that near-eye displays, like eyeglasses with a built-in monitor, can increase ease of use and performance comparable to traditional computer screens. However, some users experienced eyestrain more with these devices.
A study conducted by Ohio State University found that 20% of women and 5.8% of men among the student-athletes reported behaviors associated with eating disorders, including binge-eating and purging. The survey also revealed that 38% of athletes thought certain body parts were too fat, with a higher prevalence among female athletes.
A recent study by Ohio State University researchers found that cancer patients with a history of mood disorders are most at risk for developing post-traumatic stress disorder (PTSD). The study suggests that doctors should screen all cancer patients for depressive and anxiety symptoms, particularly those with past mood disorders.
A study of 536 patients found that women reported poorer physical and psychological functioning after hospital treatment, with lower quality of life associated with feelings of loneliness. The absence of social support was a key factor in this difference, highlighting the importance of friendship and companionship for women's well-being
A study by Ohio State University found that procrastinators receive poorer grades in college classes due to lack of self-discipline. The researchers discovered that high procrastinators scored lower in measures of self-regulation and used 'wishful thinking' rationalizations to justify their behavior.
A study of 164 families with children having emotional disorders found that child functioning and caregiver well-being are closely linked. The effect of the child's behavior on caregivers intensifies over time, highlighting the need for long-term support services to help families cope.
A new study found that people with enduring feelings of self-doubt scored higher on a measure of materialism. Chronic self-doubters believe that owning things proves their success. Materialism is a poor coping mechanism for uncertainty, linked to poor psychological functioning and lower life satisfaction.
Researchers at Ohio State University have found that genetically engineered sunflowers can transfer their insect-killing gene to wild sunflower relatives, increasing seed production and fitness. The study suggests that this could be a concern for the spread of transgenes in natural environments.
Researchers at Ohio State University have developed a peptide treatment that inhibits experimental autoimmune encephalomyelitis (EAE) and suppresses the onset of multiple sclerosis-like symptoms. The treatment targets T cells by binding to CD80, preventing their activation and expansion in disease.
A study by Ohio State University ranks the top 30 most internet-accessible cities in the US, with Chicago at the top. The 'Big 7' cities - including Washington, DC, Dallas, and New York - will continue to reap economic benefits from their high levels of internet accessibility.
A team of Ohio State University researchers has drilled the longest ice core from a mountainous glacier, measuring 460 meters long and reaching back thousands of years. The discovery suggests that Mount Churchill may not have been the source of a massive volcanic ash deposit in the region.
Researchers at Ohio State University have synthesized hydrogen thioperoxide (HSOH), a sulfur-containing molecule considered a 'missing link' in its chemical family. The molecule's unique spectral pattern was recorded using a new laboratory instrument, FASSST, allowing scientists to study it for the first time.
Researchers at Ohio State University have found that certain ceramic materials, called cuprates, can switch between two types of superconductivity under specific circumstances. This discovery could settle a long-standing controversy among scientists and potentially lead to the development of buckyball-like superconductivity in ceramics.
Researchers at Ohio State University identified 14 genes over-expressed and 12 genes under-expressed in lung cells affected by cancer. The study provides new insights into the genetic basis of lung cancer and could lead to earlier detection methods.
Researchers at Ohio State University found that methamphetamine exposure can dramatically increase the replication of lentiviruses like FIV and HIV in astrocyte cells, a type of nerve cell. This could lead to new insights into how these viruses spread in the brain and may impact dementia treatment.
A recent study by Ohio State University researchers found that semiconductor companies can improve their technological performance through outsourcing, but only under specific circumstances. The study identified critical characteristics of the end-product and production process that predict successful outsourcing outcomes.
A recent study by Ohio State University found that almost one in 13 soft contact lens wearers develop severe corneal abrasions, leading to infections or other problems. The study suggests that optometrists monitor their patients for such abrasions and proper hygiene habits can prevent them.
A study found that patients who had one-on-one discussions with pharmacists reported using less medication and having fewer medication-related problems. The sessions helped increase communication between patients and their physicians, leading to improved health outcomes.
A new study of nearly 10,000 adolescents found that children's psychological well-being improves three years before and after a parents' marriage ends, but their test scores remain lower. The researchers suggest that cumulative academic performance contributes to the persistent decline in test scores.
Researchers at Ohio State University have discovered a gene that controls the growth of stomatal cells in plants, which could lead to enhanced crop plant development. The TMM gene is involved in the formation and distribution of stomatal cells on leaf surfaces, and its discovery may provide new insights into stem cell biology.
A new study by Pamela Paxton found that organizations with strong connections to the larger community promote democracy, while isolated groups have a negative impact. Countries with more of these connected groups tend to score higher on measures of democracy.
A new study from Ohio State University found that students in racially diverse schools are more likely to form segregated friendships. The research suggests that schools can promote cross-racial friendships by encouraging extracurricular activities that bring together students of different races.
A new study suggests that global warming could lead to a shift in forest growth patterns, with temperate regions like North America potentially losing market share to subtropical regions. As temperatures rise, softwood species may migrate north and take over hardwood forests, leading to economic losses for growers.
Scientists have identified a new amino acid, pyrrolysine, in a particular strain of microbe, Methanosarcina barkeri. The discovery suggests that even more genetically encoded amino acids may be found using modern genome sequencing techniques.
Computer model simulates brain cell firing patterns to explain Parkinson's tremors. The model suggests that a synchronized pattern of signals, rather than just increased frequency, is responsible for the characteristic tremors of the disease.
Scientists have created a novel approach to deliver medication through implanted medical devices using electrical currents, which could lead to improved chemotherapy treatments and enhanced patient quality of life.
A recent study found that rats fed a diet rich in black raspberries had 80 percent fewer malignant tumors compared to those without berries. The antioxidants in black raspberries, such as anthocyanins and phenols, were also shown to have a significant impact on reducing tumor size and oxidative damage.
An ice coring team led by Ohio State University's Lonnie Thompson aims to drill through Alaska's glaciers to retrieve ancient weather records. The expedition hopes to determine if recent climate change is part of a natural cycle or caused by human activity, with potential implications for global warming.
Lonnie G. Thompson, a leading researcher in ice core analysis, will receive the $150,000 Heineken award for his pioneering work on climate change. His research has provided critical insights into the effects of human activity on the Earth's climate.
A study by Ohio State University researchers found that falling wages and rising unemployment among men without college educations were significantly associated with increases in property and violent crimes between 1979 and 1997. The findings suggest that labor market conditions play a crucial role in shaping crime rates.
Research found that fluticasone propionate, an inhaled corticosteroid, was the most effective treatment for asthma, reducing hospitalizations, emergency room visits, and need for additional medication. The study showed a nearly two to three times lower cost compared to other treatments, making it a more affordable option.
A study by Ohio State University researchers found that farming inside forests reduces bird diversity and nesting success compared to timber harvesting. The study's results suggest that small agricultural openings can have a significant impact on bird populations.
Researchers at Ohio State University have developed an ultrasonic cleaning technique that can clean ceramic membrane filters without the need for harsh chemicals. The method uses sound waves to form and collapse bubbles, releasing heat and energy that flushes away contaminants.
Researchers at Ohio State University developed a dense plastic foam material reinforced with tiny clay particles, increasing its density and strength. The new technology aims to replace solid plastics in structural applications, making products lighter while maintaining their appearance.
Researchers discovered that hibernating squirrels don't exhibit an immune response to bacteria when injected with lipopolysaccharide, but their temperature spikes when they awaken from hibernation to 'check' for infections. This suggests that animals may arouse from hibernation to monitor and combat pathogens in the body.
A recent Ohio State University survey found that two-thirds of pregnant women believe walking and sex can induce labor. However, experts say these methods may not be effective and could pose health risks to the mother and baby. The study's author emphasizes the importance of waiting for natural labor to begin.
Ohio State University engineers designed a generic pipe adapter to diagnose and eliminate whistle noise in vehicle engines. The adapter reduces sound levels by up to 30 decibels, saving automakers time and money.
A recent study by Ohio State University found that the DentiPatch, a small adhesive patch containing lidocaine, delivers longer and deeper relief from dental pain. The patch's anesthetic effects last up to 45 minutes, whereas traditional gel-based treatments only last about a minute.
A new study reveals that tumor necrosis factor alpha (TNF-alpha) regulates the expression of neurotransmitter receptors on neurons, affecting signal transmission and potentially providing new treatment approaches for dementia, Alzheimer's disease, stroke, epilepsy, and spinal cord injury. The research suggests a vital role for glial ce...
Researchers discovered that hamsters have higher levels of immune cells in their bloodstream during winter months and in response to acute stress. This enhanced immune response helps the animals prepare for potential injury or infection.
A new study by Ohio State University researchers found that states with larger proportions of African Americans are more likely to have the death penalty. Economic inequality within a state also plays a significant role in determining its likelihood of having capital punishment.
Chemists at Ohio State University have created the first-ever compounds of uranium bonded to atoms of three so-called
Hamsters exhibit less severe symptoms during winter due to reduced fevers and cytokine production, allowing them to conserve energy for survival. The study suggests a possible link between seasonal changes and immune response, with implications for human disease patterns.