Dr. Bushnell's laboratory uses human brain imaging techniques to study pain, finding four key brain regions involved in the experience. Activity in these regions is linked to emotional responses to pain, suggesting that psychological state can alter its perception.
Dr. Rachel I. Mayberry's research indicates that there is a critical period for sign language acquisition, guiding the learning of all first languages. This critical period emphasizes the importance of early childhood exposure and language acquisition in order to achieve optimal comprehension.
Genetically engineered rice can produce essential micronutrients to combat malnutrition. Biotechnology has the potential to improve the nutritional status of millions worldwide.
A study by Ohio State University's William Mitsch explores the performance of two experimental wetlands, one of which is 20% more productive but less diverse in plant species. Both wetlands contribute equally to reducing nitrates, but their long-term fate remains uncertain.
A landmark CU-Boulder study confirms that early detection and intervention for infants with hearing loss has a significant positive impact on their subsequent language abilities. Infants identified within the first six months showed improved expressive vocabulary development compared to those identified after six months.
Scientists are using bioinformatics to analyze the vast amounts of data from the Human Genome Project, identifying genes and understanding their functions. The development of effective computational techniques is crucial for tackling this complex task.
A new LSU study reconstructs past hurricane landfalls dating back 5,000 years and finds the US has a low incidence of major hurricane landfalls along the Gulf Coast over the past 1,000 years. The study provides concrete information on catastrophic hurricane landfalls in the US, with a likelihood of once every 300-600 years.
Researchers discuss new strategies for understanding ecosystems, managing water resources, and assessing environmental policies. Warren Washington, Kathleen Miller, and Roger A. Pielke, Jr. present key findings on tackling complex environmental challenges.
Researchers have developed an antitat gene therapy that blocks HIV replication in cells from infected patients, prolonging survival of immune system cells and potentially maintaining the virus in a dormant state. The approach combines genetic engineering and antisense technology, offering a promising new strategy for treating AIDS.