Researchers found that older adults can compensate for cognitive decline by using unique brain areas, including the hippocampus, to support performance. This suggests that aging brains are more resilient than thought, with exciting implications for memory rehabilitation.
Researchers discover that older adults' brains reorganize themselves to recall visual information, bypassing damaged neural circuits. This adaptation allows them to maintain relatively good memory function despite aging, according to a new study published in Current Biology.
Researchers found increased genetic diversity in cattails growing in the most polluted sites, contradicting previous studies on animal populations. The team's findings suggest that cattails may be an effective indicator of environmental stress.
The Choices and Challenges public forum project at Virginia Tech explores the humanistic components of science and technology, covering topics from genetic engineering to space technologies. The series has received national recognition, including two national awards, for its innovative approach to promoting dialogue between science, so...
Astrophysicists use 'forensic science' to study gamma-ray bursts, seeking clues about their causes. Observations suggest that many bursts are linked to star formation and blue galaxies.
The fourth annual Skull Base Surgery Symposium will take place at Cedars-Sinai Medical Center from November 4-6, 1999. Renowned experts in the field of skull base surgery will share their knowledge on advanced technologies and procedures.
Research published in Heart shows that over 400 heart attacks occur annually among young women smokers and could be avoided with cessation of tobacco use. The risk of heart attack increases significantly with daily cigarette consumption, with even light smokers facing more than double the danger.
New radiocarbon dating reveals Neandertals coexisted with early modern humans in central Europe for thousands of years, casting doubt on theories of extinction and migration. The findings also suggest potential genetic exchange between Neandertals and modern humans.
Scientists are working on creating new thermoelectric materials that can rival the efficiency of conventional coolants in air conditioners. The goal is to develop a small, lightweight device that can both cool and generate electricity.