Quantcast

Latest Yerkes National Primate Research Center Stories

Chimpanzees Show Impulsive Behaviors In Cooperating For Food
2014-06-13 10:04:38

Gerard LeBlond for redorbit.com - Your Universe Online Researchers from the Yerkes National Primate Research Center at Emory University discovered in a new study that chimpanzees within a socially contained setting, impulsively cooperate with each other, selecting a partner of their choosing. The study findings are published in the June 12 issue of PeerJ. The chimpanzees observed had no pre-training and were not restricted on which partners they could choose. The findings reveal these...

2012-09-04 10:45:34

Scorekeeping of past favors isn't, however, a factor While exchanging favors with others, humans tend to think in terms of tit-for-tat, an assumption easily extended to other animals. As a result, reciprocity is often viewed as a cognitive feat requiring memory, perhaps even calculation. But what if the process is simpler, not only in other animals but in humans as well? Researchers at the Yerkes National Primate Research Center, Emory University, have determined monkeys may gain the...

Researchers Find Link Between Social Status, Immunity in Monkeys
2012-04-10 04:26:18

Changes in a female monkey's social status lead to changes in her immune system, and researchers writing in this week's edition of the Proceedings of the National Academy of Sciences (PNAS) Early Edition suggest that the findings may be applicable to humans as well. The research, which was led by Jenny Tung, currently a visiting assistant professor in Duke University's evolutionary anthropology department and a postdoctoral researcher at the University of Chicago at the time of the study,...

2012-03-09 10:31:26

In earlier research, the scientists showed that PD-1 blockade could restore T and B cell function against SIV. Now they have new findings about the effects of PD-1 blockade along with antiretroviral therapy (ART). Vijayakumar Velu, PhD, a scientist at Yerkes National Primate Research Center and the Emory Vaccine Center presented the information at the 19th Conference on Retroviruses and Opportunistic Infections in Seattle, Wash. Rama Rao Amara, PhD, associate professor of microbiology and...

2011-06-27 21:10:07

Sooty mangabeys, a type of African monkey, have intrigued scientists for years because they can survive infection by SIV, a relative of HIV, and not succumb to AIDS. Researchers have identified a way some of sooty mangabeys' immune cells resist infection: they close the gates that SIV and HIV use to get into the cell. The findings may lead to strategies to help HIV-infected individuals cope better with infection. The results are published online in the journal Nature Medicine. "We have shown...

9f01907fad187f183ede7edfc80115561
2011-04-08 09:05:00

Contagious yawning is not just a marker of sleepiness or boredom. For chimpanzees, it may actually be a sign of a social connection between individuals.New research at the Yerkes National Primate Research Center, Emory University, may help scientists understand empathy, the mechanism thought to underlie contagious yawning, in both chimpanzees and humans. The research also may help show how social biases strengthen or weaken empathy.Scientists at Yerkes discovered chimpanzees yawn more after...

8e3670ba61a723d985d19d0ff809677a1
2011-02-21 12:40:00

Researchers defended animal testing at a recent AAAS meeting, saying that not doing animal research would be unethical and cost human lives. The team told symposium at the annual meeting of the American Association for the Advancement of Science (AAAS) that testing on animals has led to "dramatic developments in research that have improved and affected the quality of human life." "To not do animal testing would mean that we would not be able to bring treatments and interventions and cures in...

2010-11-15 12:31:13

Neuroscience researchers from the Yerkes National Primate Research Center, Emory University, will present a wide range of research topics at the Society for Neuroscience's 40th annual meeting in San Diego, Nov. 13-17, 2010. The information below is a representation of the neuroscience research Yerkes scientists will be discussing. To learn more about ongoing research and scientific resources available at the Yerkes Research Center and the other seven national primate research centers, please...

2009-12-01 14:31:04

Model is expected to help researchers better understand social bonding and impairments to such behavior Researchers at the Yerkes National Primate Research Center, Emory University, have successfully generated the first transgenic prairie voles, an important step toward unlocking the genetic secrets of pair bonding. The future application of this technology will enable scientists to perform a host of genetic manipulations that will help identify the brain mechanisms of social bonding and...


Word of the Day
monteith
  • A large punch-bowl of the eighteenth century, usually of silver and with a movable rim, and decorated with flutings and a scalloped edge. It was also used for cooling and carrying wine-glasses.
  • A kind of cotton handkerchief having white spots on a colored ground, the spots being produced by a chemical which discharges the color.
This word is possibly named after Monteith (Monteigh), 'an eccentric 17th-century Scotsman who wore a cloak scalloped at the hem.'
Related