Navigation Links
Do I know you? Memory patterns help us recall the social webs we weave, finds new Cornell study
Date:3/21/2013

s whose paragraphs included neither even though the kinship and triad paragraphs contained nearly twice as many relationships.

"That's a pretty substantial improvement," Brashears said. Moreover, participants did worse when trying to recall paragraphs that had kin relationships but no triads. "It's like trying to remember a random number sequence by using the 'increase by two' rule," he said.

The study helps explain how humans actively manage so many more social ties compared with other primates a key question in the field of sociology. The answer is that we evolved the capacity to spot and use social patterns.

"Our ability to remember and manage socials ties and build bigger groups of people had to do with coming up with new and interesting ways of compressing that information. It's about how we structure our groups and how that allows us to remember them, as opposed to just sheer cognitive horsepower," he said.

The research may help also explain some peculiarities of human networks, such as transitivity: If George is my friend and Susan is my friend, then Susan and George are likely to be friends. Brashears suspects that some social networks are easier to remember than others, and individuals who build groups that conform to those rules were more evolutionarily successful.

"Some of the reasons why human networks look the way they do is because they have to, in order for us to process them, to manage it cognitively," he says.

Medical researchers may benefit from the research as they seek to understand why some people don't grasp social intricacies as well as others. "We may have a better ability to understand social anxiety and autism spectrum if we understand how we're compressing and reconstructing social information using these mechanisms," Brashears said.


'/>"/>

Contact: Syl Kacapyr
vpk6@cornell.edu
607-255-7701
Cornell University
Source:Eurekalert

Page: 1 2

Related biology news :

1. Tickling the brain with magnetic stimulation improves memory in schizophrenia
2. Novel storage mechanism allows command, control of memory
3. IU discovery on animal memory opens doors to research on memory impairment diseases
4. Finding the way to memory
5. Scientists uncover previously unknown mechanism of memory formation
6. Promising compound restores memory loss and reverses symptoms of Alzheimers
7. In-sync brain waves hold memory of objects just seen
8. Omega-3 intake heightens working memory in healthy young adults
9. Pollen cells keep memory to control jumping genes
10. Brainy beverage: Study reveals how green tea boosts brain cell production to aid memory
11. Researchers discover potential explanation for why a diet high in DHA improves memory
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/9/2015)... Calif. , July 9, 2015  Synaptics Inc. (NASDAQ: ... solutions, announced today that it will report financial results ... Thursday, July 30, 2015 after the close of market. ... analysts and investors at 2:00 p.m. PT (5:00 p.m. ... To participate on the live call, analysts ...
(Date:7/8/2015)... NEW YORK , July 8, 2015  BD ... announced BD & Guidepoint Mentor, a new ... to Guidepoint,s expert network services. BD ... technologies to improve healthcare delivery and outcomes and, with ... start-up entrepreneur will be able to directly engage with ...
(Date:7/7/2015)... -- NXT-ID, Inc. (NASDAQ: NXTD ) ("NXT-ID" or the "Company") ... announces a revised version of one of its first 30 second ... CNBC in New York , Chicago ... San Francisco metro areas.    , , ... replace all the cards in your wallet and keep your identity ...
Breaking Biology News(10 mins):Synaptics to Report Fourth Quarter, Fiscal Year 2015 Results on July 30 2BD and Guidepoint Team to Connect Healthcare Start-up Companies With Business and Scientific Experts 2BD and Guidepoint Team to Connect Healthcare Start-up Companies With Business and Scientific Experts 3Wocket Smart Wallet Commercials Airing on CNBC to Showcase This Summer's Must- Have Tech Product 2Wocket Smart Wallet Commercials Airing on CNBC to Showcase This Summer's Must- Have Tech Product 3
... and people, the time it takes to diagnose an infection ... veterinarian is identifying ways to diagnose pet infections in approximately ... could be used eventually for humans. "Infections can be ... to a lab and wait three days or more as ...
... neurodegenerative diseases such as Parkinson,s and Alzheimer,s, cancer and ... partially caused or accelerated by oxidative stress. Oxidative stress ... what are called reactive oxygen species (ROS). "However, up ... changes in a living organism and certainly not how ...
... Humans ate sourdough bread in ancient times and ... some countries and regions. Now Baltic scientists have reinvented ... industry during a three-year long EUREKA project. Many ... from the French baguette through to the Italian ciabatta ...
Cached Biology News:Oxidative stress: Less harmful than suspected? 2Old recipe making a come back 2Old recipe making a come back 3
(Date:7/30/2015)... July 30, 2015   Senomyx , Inc. (NASDAQ: ... science technologies to discover, develop, and commercialize novel flavor ... today reported financial results for the second quarter 2015. ... 2015, we remain on track to achieve our commercial ... Executive Officer of the Company. "Since our last quarterly ...
(Date:7/30/2015)... HIGHLIGHTS:Q2 2015 Results (all changes are against ... were $697 million compared to $701 million in the ... and changes in foreign currency exchange rates decreased sales ... , By business unit, organic sales growth was 6% ... Commercial. , Reported diluted EPS was $0.98 compared ...
(Date:7/30/2015)... Bedford, NH (PRWEB) , ... July 30, 2015 ... ... efficiency homogenizer for advanced fluid applications and designed for continuous operation up to ... clean-in-place and sterilization-in-place, ensuring safety, efficiency, and preventing toxic contamination. , The Pony™ ...
(Date:7/29/2015)... According to a new market research report, ,Global ... published by Mordor Intelligence, the Global market is expected to ... with North America being the largest ... market size. The Global market for Stem Cells is expected ... of (2015-2020).      (Logo: http://photos.prnewswire.com/prnh/20150428/740799) , ...
Breaking Biology Technology:SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 2SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 3SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 4SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 5SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 6SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 7SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 8SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 9Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 2Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 3Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 4Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 5Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 6Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 7Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 8Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 9Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 10Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 11Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 12Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 13Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 14Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 15Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 16Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 17Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 18Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 19Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 20GEA Announces the Pony™ NS2006L… a Self-contained, High Pressure Lab Homogenizer for Product Development Ensuring Maximum Efficiency and Safety 2Asia Pacific to Dominate the Global Stem Cell Market - Vericel Corporation, Ocata Therpeutics, Athersys Inc., Cryo-Cell International, Geron Corporation, StemCells, Inc. Among the Major Players 2Asia Pacific to Dominate the Global Stem Cell Market - Vericel Corporation, Ocata Therpeutics, Athersys Inc., Cryo-Cell International, Geron Corporation, StemCells, Inc. Among the Major Players 3
... news, student record information, and more. MADISON, Wis. ... of Wisconsin-Madison students, staff and faculty for online organizational ... Wednesday. The vendor for the project, Arizona-based Unicon, was ... stages, is expected to be complete by August 2005. ...
... everyone was in data processing, and most corporations thought that ... would simply die. Therefore, millions of business names like Data-This ... with their corporate branding in a thick jungle of mass ... could do some processing. From the lower floors of HR ...
... venture into the conference room at Neohapsis, Inc. ... Kelly Hansen as an entrepreneurial superhero. Created by an ... poster is located at Milwaukee's Discovery World Museum. ... of Entrepreneurs because of the tremendous obstacles Hansen has had ...
Cached Biology Technology:"My UW Madison" portal migrating to uPortal 2Let's kill the term "IT" 2Let's kill the term "IT" 3Entrepreneurial Profile Kelly Hansen, CEO of Neohapsis, Inc. 2Entrepreneurial Profile Kelly Hansen, CEO of Neohapsis, Inc. 3
Mouse monoclonal [GB3] to Kalinin ( Abpromise for all tested applications). entrezGeneID: 3918 SwissProtID: Q13753...
Rabbit polyclonal to VEZT ( Abpromise for all tested applications). Antigen: Full length human VEZT conjugated to GST Entrez Gene ID: 55591 Swiss Protein ID: Q9HBM0...
AADAC Immunogen: AADAC (NP_001077, 201 a.a. ~ 301 a.a) partial recombinant protein with GST tag. Storage: -20 C, Avoid Freeze/Thaw Cycles *Available for distribution in the US only...
Mouse monoclonal [CIa] to Ia Antigen (Biotin) ( Abpromise for all tested applications)....
Biology Products: