Showing posts with label news. Show all posts
Showing posts with label news. Show all posts

Thursday, April 28, 2016

Neurologist explains why it’s hard to look at Ted Cruz’s creepy ‘unsettling’ face

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As he has risen in the polls, more attention is being paid to Texas Sen. Ted Cruz’s overall electability as a man who looks, as one fellow Princeton classmate described him: “about as telegenic as an undertaker.”

The answer as to why so many people dislike the Texas Republican instinctively is one that intrigued Dr. Richard E. Cytowic, a professor of neurology at George Washington University.

Writing in Psychology Today,  Cytowic noted that Cruz’s “atypical expressions” left him “uneasy,” and that he was not alone among people who have watched Cruz up-close and from afar.

“Note how many colleagues and former associates ‘loathe’ him. A Bush alumnus told the New York Times’ Frank Bruni, ‘Why do people take such an instant dislike to Ted Cruz? It just saves time.’ Former Senate Majority leader Bob Dole says, ‘Nobody likes him,’ while Rep. Peter King sees ‘malice.’” Cytowic wrote. “According to The Washington Post, screenwriter Craig Mazin, Cruz’s former Princeton roommate, has called him a ‘huge asshole,’ and ‘creepy.’ He’s Tweeted, ‘Getting emails blaming me for not smothering Ted Cruz in his sleep in 1988.’ The distaste for Cruz even extends beyond the US: Germans say Backpfeifengesicht, meaning a face in need of a good punch.”

According to Cytowic, the distaste for Cruz’s face starts with his smile.

Source: Neurologist explains why it’s hard to look at Ted Cruz’s creepy ‘unsettling’ face


Friday, August 28, 2015

The #Neuroscience of the Virginia Shooting – YouTube

Chicago Council on Science and Technology (c2st.org) Artist in Residence Aaron Freeman muses on the neurobiology underpinning the murders of Virginia newspeople Allison Parker and Adam Ward by should-have-been mental patient Vester Lee Flannagan (aka Bryce Williams) via the introductory lecture of Professor Robert Sapolsky’s Stanford University course Human Behavioral Biology.


Wednesday, August 26, 2015

“Visceral disgust” at #allisonbechtel “Fun Home” prob involves the brain’s insula – Insula and Disgust

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The disgust emotion [which some experience at the very THOUGHT homosexuality, the so-called “ik factor”] is elicited by a variety of stimuli ranging from rotten food to immoral persons. When we encounter such disgusting stimuli, whether they are physical or social, we commonly experience rejection responses by the body such as nausea and revolt. In fact, since the time of Darwin, it has been argued that disgust has its origins in a rejection response to offensive food, and that the sensations of tastes and odors play a crucial role in the experience of disgust. This view predicts that the insula is closely related to disgust because it serves both gustatory and visceral motor functions including the control of vomiting. Indeed, the insula is activated by a broad range of disgust-related stimuli such as disgusted facial expressions, unpleasant odors, pictures of rotten food, and unfair acts. However, increasing evidence indicates that the insula plays an important role in the experience of not only unpleasant but also pleasant bodily feelings. In brief, the insula seems to be involved in the conscious perception of emotional bodily feelings in general, or somatic markers, and assist in our decisions as to approach vs. avoidance. READ MORE @ NCBI


Friday, August 14, 2015

To rebuild takes optimism – How Dopamine Enhances an Optimism Bias in Humans #katrina #neuroscience

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When predicting financial profits [1], relationship outcomes [2], longevity [3], or professional success [4], people habitually underestimate the likelihood of future negative events (for review see [5]). This well-known bias, termed unrealistic optimism [6], is observed across age [7], culture [8], and species [9] and has a significant societal impact on domains ranging from financial markets to health and well being

How Dopamine Enhances an Optimism Bias in Humans.