Research by Gene Block, UCLA chancellor and professor of psychiatry, biobehavioral sciences and physiology, and Christopher Colwell, UCLA professor-in-residence of psychiatry and biobehavioral sciences, shows that mice, that the pattern of activity in the brain region that regulates circadian rhythms begins to decay when the animals hit middle age. This research could provide clues as to why sleep patterns change as people grow older.
Using three-dimensional computer models, Lawren Sack, UCLA professor of Ecology and Evolutionary Biology, and collaborators, including Ph.D. candidate and lead author, Christine Scoffoni, simulated the impacts of embolisms on water transport for leaves of different sizes and vein architectures. They found that the distinct vein systems of smaller leaves are structurally and physiologically better adapted for plants to live in dry soil, contributing to survival during periods of drought.
Patricia M. Greenfield, a UCLA distinguished professor of psychology and collaborators found that “Fame” is the No. 1 value emphasized by television shows popular with 9- to 11-year-olds, a dramatic change over the past 10 years.
Goldberg, UCLA distinguished professor of molecular, cell and developmental biology, was BRIEFLY quoted Sunday in a Los Angeles Times article about the labeling of genetically modified foods.
Using state-of-the-art imaging equipment at the California NanoSystems Institute (CNSI) at UCLA, Robert Gunsalus, professor of microbiology, immunology and molecular genetics, has shown for the first time that a microbe known as Methanosprillum hungatei, contains incredibly efficient energy-storage structures.
Lawren Sack, UCLA professor of Ecology and Evolutionary Biology, and collaborators, including Ph.D. candidate and lead author Christine Scoffoni, used three-dimensional computer models to simulate water transport within the veins of different sized leaves. They found that the distinct vein systems of smaller leaves are structurally and physiologically better adapted for plants to live in dry soil, contributing to survival during periods of drought.
Naomi Eisenberger, UCLA assistant professor of psychology, and her team recently published a brain-imaging study showing that young women who were administered a moderate pain stimulus experienced a reduction in pain when they viewed a photograph of their boyfriend.
Adriana Galvan, assistant professor of developmental psychology, has recently found that the brains of teens and adults react differently under stress and when dealing with risky situations. Galvan is quoted.
An MSN blog on Monday highlighted a study by UCLA researchers and colleagues suggesting that for women, dating a less attractive man may result in a happier, more emotionally satisfying relationship. Benjamin Karney, UCLA associate professor of psychology, was quoted.
Elissa Hallem, assistant professor of microbiology, immunology and molecular genetics and a member of UCLA’s Molecular Biology Institute, has been honored as a 2011 Rita Allen Foundation Scholar. The award is granted to seven researchers in biomedical science who will receive a total of $3.5 million in grants as 2011 Rita Allen Foundation Scholars.
