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CFP - ICDIPC2012 - Lithuania - IEEE - 0 views

You are invited to participate in The Second International Conference on Digital Information Processing and Communications that will be held in Lithuania, on July 10-12, 2012. The event will be hel...

Digital Information Communications Conferences

started by sdiwc conferences on 17 May 12 no follow-up yet
Rudy Garns

Young neurons led astray - 0 views

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    "Cdk5 therefore appears to be crucial only for later stages of the maturation of newborn neurons. The authors suggest that the improper connections formed by these cells could interfere with information processing in the hippocampus. However, they did not carry out any behavioural tests to explore the consequences of blocking cdk5 activity. This would be an interesting thing to do next, given the recent discovery that new neurons are needed for new memories. Nevertheless, the new findings could have important implications for the use of stem cells in cell replacement therapies for neurological diseases, as they suggest that cells would have to be transplanted accurately into specific locations in order to be effective. " (Neurophilosophy)
Rudy Garns

More Evidence That Intelligence Is Largely Inherited: Researchers Find That Genes Deter... - 0 views

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    In a study published recently in the Journal of Neuroscience, UCLA neurology professor Paul Thompson and colleagues used a new type of brain-imaging scanner to show that intelligence is strongly influenced by the quality of the brain's axons, or wiring that sends signals throughout the brain. The faster the signaling, the faster the brain processes information. And since the integrity of the brain's wiring is influenced by genes, the genes we inherit play a far greater role in intelligence than was previously thought.
Rudy Garns

The Disgust Scale Home Page - 0 views

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    The Disgust Scale is a self-report personality scale that was developed by Jonathan Haidt, Clark McCauley, and Paul Rozin as a general tool for the study of disgust. It is used to measure individual differences in sensitivity to disgust, and to examine the relationships among different kinds of disgust. This page contains information on the emotion of disgust and on the Disgust Scale. Please feel free to print any of the papers on this page, and to use the Disgust Scale for research, education, or other non-commercial purposes. If you obtain any interesting findings with the Disgust Scale, we would appreciate hearing about them, and we would be happy to post a link to you or your work on this page.
Rudy Garns

Social Decision-Making: Insights from Game Theory and Neuroscience - 0 views

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    By combining the models and tasks of Game Theory with modern psychological and neuroscientific methods, the neuroeconomic approach to the study of social decision-making has the potential to extend our knowledge of brain mechanisms involved in social decisions and to advance theoretical models of how we make decisions in a rich, interactive environment. Research has already begun to illustrate how social exchange can act directly on the brain's reward system, how affective factors play an important role in bargaining and competitive games, and how the ability to assess another's intentions is related to strategic play. These findings provide a fruitful starting point for improved models of social decision-making, informed by the formal mathematical approach of economics and constrained by known neural mechanisms. -- Sanfey 318 (5850): 598 -- Science
emedevents

Flu Vaccine Expected to Protect Against Most U.S. H3N2 Viruses | eMedEvents - 0 views

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    A novel bioinformatics approach can predict vaccine effectiveness for the influenza season, and indicates that the current vaccines are likely to be effective against H3N2 flu viruses in the U.S. 2017/2018 flu season, according to research published online Nov. 29 in F1000 Research. Slobodan Paessler, D.V.M., Ph.D., from the University of Texas Medical Branch, and Veljko Veljkovic, Ph.D., from Biomed Protection, both in Galveston, Texas, used a bioinformatics platform to predict vaccine effectiveness for the 2017/2018 influenza season in the United States. The hemagglutinin HA1 region of 251 and 113 human H3N2 viruses collected in Australia and the United States from July to September 2017 were analyzed. The informational spectrum method-based phylogenetic analysis of H3N2 viruses was performed to serve as a base for predicting vaccine effectiveness. The researchers found that analyses of Australian viruses generated two clusters; the vaccine virus was placed in the smaller group. As a result, the vaccine was predicted not to be efficient against most Australian H3N2 viruses in the 2017 flu season; low vaccine effectiveness was reported in Australia in the 2017 flu season in accordance with this prediction. The U.S. H3N2 viruses were also grouped into two clusters, but the vaccine virus was placed in the largest cluster encompassing 71 percent of analyzed viruses. Consequently, the vaccine effectiveness is expected not to be suboptimal in the United States.
Rudy Garns

Study Finds Brain Injury Changes Moral Judgment - New York Times - 0 views

  • native revulsion
  • ventromedial prefrontal cortex
  • active during moral decision-making
  • ...17 more annotations...
  • a very specific kind of emotion-based judgment is altered when the region is offline
  • emotional system
  • utilitarian cost-benefit analyses
  • ventromedial area
  • ventromedial area
  • blind to subtle social cues, making them socially awkward
  • strongly rejected doing harm to others in situations that were not a matter of trading one certain death for another.
  • direct action to kill or harm someone
  • Those with ventromedial injuries were about twice as likely as the other participants to say they would push someone in front of the train
  • navigate social interactions
  • brain stem
  • amygdala
  • emotional memories,
  • social emotions that we can feel, like embarrassment, guilt, compassion that are critical to guiding our social behavior,
  • ension between cost-benefit calculations and instinctive emotion
  • ancient principle: respect for the life of another human being
    • Rudy Garns
       
      It would be interesting to see whether other primates use the ventromedial cortex for similar responses to dilemmas involving conspecifics.
  • increased willingness to kill or harm another person if doing so would save others' lives
    • Rudy Garns
       
      I wonder what would happen if you adjust the identity of the sacrificable person. What happens if person is a stranger versus a family member? They do run the "smother your baby" dilemma. Does it make a difference if it is a stranger? What about alternative to the other five victims? What information is the VMPFC working with?
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