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Rudy Garns

What Makes the Human Mind? - 0 views

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    Across the board, Hauser says, there are signs that animal evolution passed along some capabilities "and then something dramatic happened, a huge leap that enabled humans to break away. Once symbolic representation happened, if the combinatorial capacity was there, things just took off. Precisely how and when this happened, we may never know." (November-December 2008)
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

Do the Impossible: Know Thyself - 0 views

  • Two main questions arose in my mind during the neuropsychiatric conference. The first was whether any scientific self-understanding was possible. The second was whether, if possible, it was desirable. My answer to both questions was, and is, no.
    • Rudy Garns
       
      Notice the question is whether ANY scientific self-understanding is possible, not just whether we have one now or whether neuroscience alone will provide all the answers.
  • difficult even to conceive of what a scientific self-understanding would actually be like
    • Rudy Garns
       
      So what? Why should we assume we can conceive of it prior to achieving it? It might be complicated. Perhaps it is the wort of thing we approximate over a long period of time through the scientific endeavors of lots of people.
  • How does one develop a universal law that explains an infinite number of unique events that are infused with meaning and intentionality?
    • Rudy Garns
       
      I doubt it will require a single universal law to understand human nature, or the mortivations for human behavior. At best we might develop theories that allow us to predict human behavior fairly accurately. We already try to do this personally; neuroscience, genetics, etc., should enhance those abilities considerably.
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  • already been answered
  • Nothing is important or significant but conscious thinking makes it so: the type of thinking, moreover, that employs moral categories that are inherently non-natural.
    • Rudy Garns
       
      it certainly doesn't seem right that conscious thinking lies behind our moral (or other) values. But even so, why would that make them non-natural?
  • The fact is that, however many factors you examine, you cannot fully explain behaviour, not even relatively simple behaviour.
    • Rudy Garns
       
      Do we need to fully explain behavior? Is it full explanation or nothing? Might there not be value in partial explanations?
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    Is it to be full understanding or nothing? I should think there would be some value in enough understanding to make useful predictions. His position is that a scientific understanding of man is undesirable, but I thinnk there is something very desirable about useful predictions.
Rudy Garns

Evidence Points To Conscious 'Metacognition' In Some Nonhuman Animals - 0 views

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    there is growing evidence that animals share functional parallels with human conscious metacognition -- that is, they may share humans' ability to reflect upon, monitor or regulate their states of mind.
Rudy Garns

Disgust, Morality, and Human Identity - 0 views

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    Our understanding of disgust and morality is in its infancy, yet technological advances in neurobiology, an increasing willingness to engage in interdisciplinary dialogue, to take religion seriously as a dimension of human nature and experience, and growing knowledge of cultural differences, have created a climate within which a breakthrough in our understanding of morality could soon occur. (Heather Looy :: Global Spiral)
Rudy Garns

Anterior cingulate cortex - Wikipedia - 0 views

  • the dorsal anterior cingulate cortex is primarily related to rational cognition while the ventral is more related to emotional cognition.
  • early learning and problem solving
  • processing top-down and bottom-up stimuli and assigning appropriate control to other areas in the brain.
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  • ACC response in Stroop task experiments (designed to measure adherence to sequential decision-making paths) remains relatively elevated in typical human subjects, as the alternative - spontaneity - is sacrificed.
  • A typical task that activates the ACC involves eliciting some form of conflict within the participant that can potentially result in an error.
  • inability to detect errors, severe difficulty with resolving stimulus conflict in a Stroop task, emotional instability, inattention, and akinetic mutism
  • difficulty in dealing with conflicting spatial locations in a Stroop-like task and having abnormal ERNs
  • appears to play a role in a wide variety of autonomic functions, such as regulating blood pressure and heart rate, as well as rational cognitive functions, such as reward anticipation, decision-making, empathy and emotion.
Rudy Garns

The Origin of the Mind - 0 views

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    The first step in figuring out how the human mind arose is determining what distinguishes our mental processes from those of other creatures
Rudy Garns

Neuroscience and Decision Making - 0 views

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    The purpose of this paper is to provide an integrative review of the area of Neuroscience and its relationship to Behavioral Decision Making. I will start by discussing Prospect theory and the role that neuroscience can play in understanding human behavior under risky situations. I will then discuss the Somatic Marker Hypothesis and its application in decision making. Further, I will highlight some techniques that are used to measure neural responses. Finally, I will end with future avenues of research where Neuroscience techniques can be applied in studying different Marketing phenomena.
Rudy Garns

The depths of disgust - 0 views

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    Is there wisdom to be found in repugnance? Or is disgust 'the nastiest of all emotions', offering nothing but support to prejudice? Dan Jones looks at the repellant side of human nature.
Rudy Garns

Facebook Friends - 0 views

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    there's some suggestive evidence that the brain might contemplate other people very differently when that person is a virtual Facebook "page" and not a flesh and blood individual, with a tangible physical presence. Humans, after all, are social primates, blessed and burdened with a set of paleolithic social instincts. We aren't used to thinking about people as computerized abstractions. (The Frontal Cortex)
Rudy Garns

Politika Erotika: DAVID BROOKS: The Morality Line - 0 views

  • There still seems to be such things as selves, which are capable of making decisions and controlling destiny. It’s just that these selves can’t be seen on a brain-mapping diagram, and we no longer have any agreement about what they are.
  • we are renegotiating what you might call the Morality Line, the spot where background forces stop and individual choice — and individual responsibility — begins. The killings happen at a moment when the people who explain behavior by talking about biology, chemistry and social science are assertive and on the march, while the people who explain behavior by talking about individual character are confused and losing ground.
  • now the language of morality is often replaced with the language of determinism. >
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  • It’s important knowledge, but it’s had the effect of reducing the scope of the human self. “Man is the measure of all things,” the Greek philosopher Protagoras declared millenniums ago. But in the realm of the new science, the individual is like a cork bobbing on the currents of giant forces: evolution, brain chemistry, stress and upbringing. Human consciousness is merely an epiphenomena of the deep and controlling mental processes that lie within.
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

Intranasal Administration of Oxytocin Increases Envy and Schadenfreude (Gloating) - 0 views

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    Envy and schadenfreude (gloating over the other's misfortune) are social emotions widely agreed to be a symptom of the human social tendency to compare one's payoffs with those of others. Given the important social components of envy and gloating, we speculated that oxytocin may have a modulating effect on the intensity of these emotions.
Rudy Garns

Human facial expressions aren't universal - 0 views

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    Facial expressions, Charles Darwin argued in The Expression of the Emotions in Man and Animals, are a universal window into emotion. But new research challenges that notion, showing that east Asian people struggle to recognise facial expressions that western Caucasians attribute to fear and disgust. By focusing on eyes and brows, Asians miss subtle cues conveyed via the mouth. (13 August 2009 - New Scientist)
Rudy Garns

Stages of Brain Development - 0 views

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    From a single fertilised egg of about 0.14 millimetres in diameter, to an adult human being, the neurophysiology of development of the brain and nervous system is nothing short of remarkable. We are born with around 100 billion neurons, and the development of the brain continues long after birth, with dendrites of some neurons in the neocortex continuing to grow well into old age
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

The Cognitive Neuroscience of Human Decision Making: A Review and Conceptual Framework - 0 views

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    Fellows 3 (3): 159 -- Behavioral and Cognitive Neuroscience Reviews
Rudy Garns

"No evidence of Human Mirror Neurons" - 0 views

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    "Social scientists are often concerned about the importation of poorly understood concepts from the hard sciences into "softer" fields like anthropology or sociology. In my view, the story of mirror neurons shows that the reverse also happens: scores of brilliant neuroscientists were set to work on entities celebrated and, one might say, partly invented because they allowed neuroscience to relate to social concepts, like imitation, culture, and art. Once it got started, the story was one of mutual seduction. The disenchantment, if it takes place at all, may take years. Will the speculative bubble burst? "
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