Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

High-status monkeys ignore the interests of riff-raff

22.02.2006


Where we look often reveals our interests and intentions. Consequently, we often look toward others and follow their gaze to the objects to which they give visual attention. Like humans, monkeys pay attention to the eyes of individuals within their groups; in the laboratory, they respond more quickly to a target when they have seen another individual look at it. Researchers at Duke University Medical Center now demonstrate that social status strongly determines how monkeys deploy their attention to others: high-status monkeys are slower and more selective about whose gaze they follow than are low-status monkeys.



In the current study, Stephen Shepherd, Robert Deaner, and Michael Platt examined the time course of attention when male macaques saw other high- or low-status male macaques looking toward or away from a target. They found that low-status monkeys shifted attention to the target within a tenth of a second after seeing another monkey do so. High-status monkeys, however, were half as fast and only followed the gaze of other dominant monkeys.

The findings indicate that gaze-following in monkeys is composed of both reflexive and voluntary elements, and they also demonstrate that social status of an individual gates that individual’s deployment of social attention. The study results further suggest that biological correlates of high social status, such as elevated levels of the male sex hormone testosterone, may suppress so-called "social vigilance," which is high in low-status males that readily follow the gaze of others.

Heidi Hardman | EurekAlert!
Further information:
http://www.cell.com

More articles from Studies and Analyses:

nachricht Real-time feedback helps save energy and water
08.02.2017 | Otto-Friedrich-Universität Bamberg

nachricht The Great Unknown: Risk-Taking Behavior in Adolescents
19.01.2017 | Max-Planck-Institut für Bildungsforschung

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Breakthrough with a chain of gold atoms

In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport

In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport

Im Focus: DNA repair: a new letter in the cell alphabet

Results reveal how discoveries may be hidden in scientific “blind spots”

Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...

Im Focus: Dresdner scientists print tomorrow’s world

The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.

The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...

Im Focus: Mimicking nature's cellular architectures via 3-D printing

Research offers new level of control over the structure of 3-D printed materials

Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...

Im Focus: Three Magnetic States for Each Hole

Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".

Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Booth and panel discussion – The Lindau Nobel Laureate Meetings at the AAAS 2017 Annual Meeting

13.02.2017 | Event News

Complex Loading versus Hidden Reserves

10.02.2017 | Event News

International Conference on Crystal Growth in Freiburg

09.02.2017 | Event News

 
Latest News

Stingless bees have their nests protected by soldiers

24.02.2017 | Life Sciences

New risk factors for anxiety disorders

24.02.2017 | Life Sciences

MWC 2017: 5G Capital Berlin

24.02.2017 | Trade Fair News

VideoLinks
B2B-VideoLinks
More VideoLinks >>>