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emedevents

Society for Neuroscience (SfN) 47th Annual Meeting - 0 views

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    Society for Neuroscience (SfN) 47th Annual Meeting is organized by Society for Neuroscience (SFN) and would be held during Nov 11 - 15, 2017 at Walter E. Washington Convention Center, Washington, Dis of Col, United States of America. CME Credits: * Symposia - SfN designates this live activity for a maximum of 2.5 AMA PRA Category 1 Credits. * Minisymposia - SfN designates this live activity for a maximum of 2.5 AMA PRA Category 1 Credits. * Basic-Translational-Clinical Roundtables - SfN designates this live activity for a maximum of 2.5 AMA PRA Category 1 Credits. * Albert and Ellen Grass Lecture - SfN designates this live activity for a maximum of 1.25 AMA PRA Category 1 Credits. * Presidential Special Lectures - SfN designates this live activity for a maximum of 1.25 AMA PRA Category 1 Credits. * Special Lectures - SfN designates this live activity for a maximum of 1.25 AMA PRA Category 1 Credits.
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

Cognitive science research to revolutionize the legal system - 0 views

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    What if a jury could decide a man's guilt through mind reading? What if reading a defendant's memory could betray their guilt? And what constitutes 'intent' to commit murder? These are just some of the issues debated and reviewed in the inaugural issue of WIREs Cognitive Science, the latest interdisciplinary project from Wiley-Blackwell, which for registered institutions will be free for the first two years. In the article "Neurolaw," in the inaugural issue of WIREs Cognitive Science, co-authors Walter Sinnott-Armstrong and Annabelle Belcher assess the potential for the latest cognitive science research to revolutionize the legal system.
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

Scientist Finds the Beginnings of Morality in Primate Behavior - New York Times - 0 views

  • Marc Hauser, an evolutionary biologist at Harvard, proposed in his book “Moral Minds” that the brain has a genetically shaped mechanism for acquiring moral rules, a universal moral grammar similar to the neural machinery for learning language.
  • Frans de Waal defends against philosopher critics his view that the roots of morality can be seen in the social behavior of monkeys and apes.
  • human morality would be impossible without certain emotional building blocks that are clearly at work in chimp and monkey societies
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  • other chimpanzees would console the loser.
  • Social living requires empathy
  • reconciliation
  • human morality may be severely limited by having evolved as a way of banding together against adversaries, with moral restraints being observed only toward the in group, not toward outsiders.
  • eciprocity and fairness
  • Chimps are more likely to share food with those who have groomed them.
  • These four kinds of behavior — empathy, the ability to learn and follow social rules, reciprocity and peacemaking — are the basis of sociality.
  • People enforce their society’s moral codes much more rigorously with rewards, punishments and reputation building. They also apply a degree of judgment and reason, for which there are no parallels in animals.
  • Capuchin monkeys show their displeasure if given a smaller reward than a partner receives for performing the same task
  • reason is generally brought to bear only after a moral decision has been reached
  • Morality, he writes, is “a sense of right and wrong that is born out of groupwide systems of conflict management based on shared values.” The building blocks of morality are not nice or good behaviors but rather mental and social capacities for constructing societies “in which shared values constrain individual behavior through a system of approval and disapproval.”
  • Some animals are surprisingly sensitive to the plight of others.
Rudy Garns

Cognitive Psychology and Cognitive Neuroscience/Decision Making and Reasoning - Wikiboo... - 0 views

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    No matter which public topic you discuss or which personal aspect you worry about - you need reasons for your opinion and argumentation. Moreover, the ability of reasoning is responsible for your cognitive features of decision making and choosing among alternatives.
Seth Greenblatt

Imagination Engines Inc. - 0 views

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    A radically new form of neural network based artificial intelligence has been conceived that in contrast to preceding forms of AI, builds itself and then enters into an intellectual bootstrapping process wherein it learns from its own mistakes and successes to create useful ideas and strategies. Not only is this technology capable of autonomously inventing and discovering new products, services, and procedures, as it has for numerous international corporations and government agencies, it has also devised several revolutionary neural network paradigms. For these reasons and more, AI visionaries and futurists, such as Dennis Bushnell, NASA Langley's chief scientist and visionary, have called this technology, known as the "Creativity Machine," AI's best bet at creating human to trans-human level intelligence in machines. This technology, based upon an extremely profound scientific discovery, is produced and delivered exclusively by Imagination Engines, Incorporated as either customer tailored or mass produced products.
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.
emedevents

AEI - Dental Continuing Medical Education | Continuing Education in Cayman Islands, Geo... - 0 views

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    American Educational Institute (AEI) Medical-Dental-Legal Update is organized by American Educational Institute (AEI) and will be held during Oct 02, 2017 - Apr 27, 2018 at Ritz-Carlton Grand Cayman, George Town, Grand Cayman, Cayman Islands. The target audience for this medical event is Dentists. This CME Conference has been approved for a maximum of 20 AMA PRA Category 1 Credits. Conference Description : You practice in a dynamic and challenging environment. While keeping clinically current is imperative, it isn't enough. You must also acquire the skills necessary to navigate a professional liability minefield, manage a more effective and efficient practice, and navigate a maze of healthcare laws and regulations. The 2017-18 Medical-Dental-Legal Update Update is designed to assist you in that endeavor. The course, offered weekly in 32 enviable destinations, is a unique, 20-hour survey of the intersection of medicine and law as well as selected clinical topics. Produced in state-of-the-art production studios with broadcast-grade, HD digital technology. This Conference offers vital instruction from national experts in the fields of law, medicine, dentistry, asset protection, revenue cycle management and practice management. And their presentations include discussions ranging from domestic violence, payment receipt optimization, medical malpractice, fraud and abuse, and optimizing retirement and benefit plan structures, to the oral-systemic connection, medical errors, Hepatitis B & C, neurology and cardiovascular fitness.
Rudy Garns

An underlying cause for psychopathic behavior? - 2 views

  • impairment in the emotional aspects of these abilities may account for psychopathic behaviour.
  • ToM is made up of different aspects: a cognitive part, which requires inferences about knowledge and beliefs, and another part which requires the understanding of emotions.
  • striking similarities between the mental impairments observed in psychopaths and those seen in patients with frontal lobe damage.
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  • The pattern of impairments in the psychopathic participants showed a remarkable resemblance to those in the participants with frontal lobe damage, suggesting that an underlying cause of the behavioural disturbances observed in psychopathy may be dysfunction in the frontal lobes.
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    Psychopaths are known to be characterized by callousness, diminished capacity for remorse, and lack of empathy. However, the exact cause of these personality traits is an area of scientific debate. The results of a new study, reported in the May 2010 issue of Elsevier's Cortex, show striking similarities between the mental impairments observed in psychopaths and those seen in patients with frontal lobe damage.
Rudy Garns

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

  • native revulsion
  • ventromedial prefrontal cortex
  • active during moral decision-making
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  • 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?
Rudy Garns

The Legal Brain: How Does the Brain Make Judgments about Crimes? - 0 views

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    In our legal system, judges and juries have to assign responsibility for crimes and decide on appropriate punishments. A new imaging study reveals which area of the brain plays a key role in these cognitive processes. (Scientific American)
Rudy Garns

Slide show: How your brain works - 0 views

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    Your brain contains billions of nerve cells arranged in patterns that coordinate thought, emotion, behavior, movement and sensation. A complicated highway system of nerves connects your brain to the rest of your body, so communication can occur in split seconds. Think about how fast you pull your hand back from a hot stove. While all the parts of your brain work together, each part is responsible for a specific function - controlling everything from your heart rate to your mood.
Rudy Garns

Tye on Phenomenal Concepts - 0 views

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    I will raise some questions about Tye's argument. I will not challenge his claims about how Burgean intuitions apply to phenomenal concepts. Nor will I deny that those claims create problems for the phenomenal concept strategy, as it is usually formulated. Instead, I will suggest that there is a viable fallback position available to the phenomenal concept strategist: a revised strategy. (BrainPains)
Rudy Garns

Your Brain on Love - 0 views

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    Tired of all that mushy nonsense that comes with Valentine's Day - the schmaltzy cards, the heart-shaped box of chocolates, the earnest whispers and secret nothings? It's about time someone took a cold, harsh look at love and expose it for what it really is: chemistry. That's right, forget about magic - when you boil it down, love is nothing more than a molecular stew, sloshing around inside our skulls. Researchers have begun to identify these compounds and understand exactly what they do.
Rudy Garns

Control Consciousness: The Imagery Theory - 0 views

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    Of course, it should be noted that there may be alternate architectures that incorporate forward models satisfying criteria for being sensory. However, the core idea of a forward model does not alone satisfy such criteria. It is also worth noting that the characterization of imagery as the willful reactivation of input systems threatens to make the imagery account collapse into a kind of non-sensory view. This is so if a crucial part of a state's being imagery is its activation of a control signal. (Brain Hammer)
Rudy Garns

Disgust as Embodied Moral Judgment - 0 views

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    How, and for whom, does disgust influence moral judgment? In 4 experiments participants made moral judgments while experiencing extraneous feelings of disgust. Disgust was induced in Experiment 1 by exposure to a bad smell, in Experiment 2 by working in a disgusting room, in Experiment 3 by recalling a physically disgusting experience, and in Experiment 4 through a video induction. In each case, the results showed that disgust can increase the severity of moral judgments relative to controls. Experiment 4 found that disgust had a different effect on moral judgment than did sadness. In addition, Experiments 2-4 showed that the role of disgust in severity of moral judgments depends on participants' sensitivity to their own bodily sensations. Taken together, these data indicate the importance - and specificity - of gut feelings in moral judgments.
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
Rudy Garns

Mixing Memory : Emotion, Reason, and Moral Judgment - 0 views

  • emotion and intuition, both of which operate automatically and unconsciously for the most part, play a much larger role than most philosophers and psychologists had previously been willing to admit.
  • VMPC plays a role in encoding the reward value of stimuli, as well as emotions like fear.
  • determines approach and avoidance behavior.
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  • patients with damage to the VMPC, who have trouble processing emotional value as a result of that damage, would behave differently in those scenarios than normal individuals (and other brain-damaged patients
  • The standard interpretation of these results is that in the impersonal scenarios, people are making the moral decision using conscious reasoning. Specifically, they are thought to be using utilitarian ethical principles to make the decision to flip the switch and kill one person to save five. In the personal scenarios, however, people tend not to make utilitarian decisions, and researchers therefore believe that they are basing their decision on the emotional response the situation elicits.
  • damage to the VMPC can make decisions related to the value of a stimulus more difficult
  • there was a difference between the normal patients (and brain-damaged elsewhere patients) and the VMPC-damaged patients for the high-conflict personal moral scenarios. The normal and non-VMPC brain-damaged patients said "no" (they wouldn't smother the baby, e.g.) about 80% of the time in response to these scenarios, while the VMPC-damaged patients said no less than 60% of the time (in fact, their response rate was pretty close to 50-50).
  • more rational
  • they just didn't know how to respond to those scenarios
  • unable to decide
  • when people are making these decisions, both the emotional reaction and the moral principle are available at the same time, and one will win out over the other, depending largely on the strength of the emotional response (which is strong in the personal scenarios, and weak in the impersonal ones, at least when they're just being read on paper). This would be inconsistent with strong intuitionist theories of moral judgment.
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    Koenigs, M., Young, L., Adolphs, R., Tranel, D., Cushman, F., Hauser, M., & Damasion, A. (2007). Damage to the prefrontal cortex increases utilitarian moral judgements. Nature.
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