Re: Stuff & Nonsense
« Reply #15106 on: Jun 17th, 2016, 2:48pm »
Breakthrough in understanding the chills and thrills of musical rapture
How certain pieces of music send tingles up the spine has stumped researchers for centuries, but a recent brain scan study may have provided some clues
Ian Sample 17 June 2016
The skin comes out in goosebumps and tingles run up the spine. But how particular pieces of music can induce such rapturous effects in people has stumped researchers for centuries.
With the passing of time comes new technology though, and suitably equipped with modern brain scanning equipment, scientists may now have made some headway.
In the latest effort to understand “the chills”, researchers in the US put out a call for music fans who either consistently experienced euphoric sensations on hearing certain tracks, or who hardly ever felt them at all.
“It stemmed from a deep interest in intense, profound emotional responses, in particular those that come from music,” said Matthew Sachs, a graduate student at the University of Southern California who conducted the experiments at Harvard University. “I’ve always been fascinated by how a collection of tones changing over time has the ability to evoke these very strong sensations.”
More than 200 people responded to the call and filled out online personality questionnaires. From these, Sachs and others at Harvard and Wesleyan University in Connecticut selected 10 to form a “chill group” and another 10 to form a “no chill” group.
Before having their brains scanned, the 20 volunteers went into the lab with playlists of music they found most pleasurable. The tracks ranged from the Liebestod from Wagner’s Tristan and Isolde and Coldplay’s Strawberry Swing to Bag Raiders’ Shooting Stars and Blue Devils Drum Corps’s Constantly Risking Absurdity.
Using a battery of tests, the researchers measured the volunteers’ physiological responses to the music they brought in and other tracks chosen to act as controls. The tests allowed the team to confirm that even though all of the participants were self-professed music fans, only half regularly experienced the curious sensation of the chills.
Next, volunteers had their brains monitored using a brain-scanning technique called diffusion tensor imaging (DTI). The procedure shows how connected different regions of the brain are, and so how good the neural communication is between them.
When Sachs looked at the scans from the “chill group” and the “no chill group”, he noticed differences in how three key regions of the brain were connected. The brains of people who felt the chills had more nerve fibres running from the auditory cortex, needed for basic hearing ability, to two other regions, namely the anterior insular cortex, involved in processing feelings, and the medial prefrontal cortex, which is thought to monitor emotions and assign values to them.
The work, published in Social, Cognitive and Affective Neuroscience, is at an early stage. But if the results stand up, they may reveal how music can have such a curious effect on human physiology. “The chills is a sensation we get when we’re cold. It doesn’t really make sense that your hair would stand on end, or that you’d get these goosebumps in response to music,” said Sachs.
“We think that the connectivity between the auditory cortex and these other regions is allowing music to have that profound emotional response in these people,” he added. “It’s very hard to know whether or not this is learned over time, or whether these people naturally had more fibres. All we can say is there are differences that might explain the behaviour we see.”
Robert Zatorre, a neuroscientist at the Montreal Neurological Institute at McGill University, said the results were valuable for those hoping to understand music’s pleasurable effects in the brain. “Some people seem particularly sensitive to music, showing not only a lot of interest and liking of music, but also displaying physiological responses to music, such as the very pleasurable ‘chills’,” he said.
That people who feel the chills have stronger connections between the brain’s auditory system and areas related to emotions fits well with results from Zatorre’s lab. He found that when listening to highly pleasurable music, the auditory system is strongly coupled to the brain’s emotion and reward systems. “The two pieces of evidence together indicate that this interaction, between auditory and emotion systems, is the basis for musical pleasure, and that people who get more of a direct “thrill” from music have a stronger connection,” he said. Understanding why people feel such intense emotions is one thing. Whether science can ever help musicians to induce the chills remains to be seen.
"In 2015 there was a popular “conspiracy theory” floating around the Internet after a rash of mysterious “suicides” by high-profile banking professionals. What once looked like wild speculation is now beginning to resemble a vast criminal conspiracy connected to the Libor, interest-rigging scandal."
"Over forty international bankers allegedly killed themselves over a two-year period in the wake of a major international scandal that implicated financial firms across the globe. However, three of these seemingly unrelated suicides seem to share common threads related to their connections to Deutsche Bank. These three banker suicides in New York, London, and Siena, Italy, took place within 17 months of each other in 2013/14 in what investigators labeled as a series of unrelated suicides."
"Financial regulators in both Europe and the U.S. in 2013 began a probe that would ultimately become known as the Libor scandal, in which London bankers conspired to rig the London Interbank Offered Rate, which determines the interest banks charged on mortgages, personal loans and auto loans. The scandal rocked the financial world and cost a consortium of international banks, including Deutsche Bank, about $20 billion in fines."
"David Rossi, a 51-year-old communications director at the world’s oldest bank, Italian Monte dei Paschi di Siena, which was on the brink of collapse due to heavy losses in the derivatives market in the 2008 financial crisis, fell to his death on March 6, 2013. At the time of his death, Monte Paschi was being investigated for its handling of billions in these risky derivative bets involving Deutsche Bank and Merrill Lynch."
According to a report in the NY Post:
"A devastating security video shows Rossi landing on the pavement on his back, facing the building — an odd position more likely to occur when a body is pushed from a window.
The footage shows the three-story fall didn’t kill Rossi instantly. For almost 20 minutes, the banker lay on the dimly lit cobblestones, occasionally moving an arm and leg.
As he lay dying, two murky figures appear. Two men appear and one walks over to gaze at the banker. He offers no aid or comfort and doesn’t call for help before turning around and calmly walking out of the alley.
About an hour later, a co-worker discovered Rossi’s body. The arms were bruised and he sustained a head wound that, according to the local medical examiner’s report, suggested there might have been a struggle prior to his fall."
"The common thread in each of these deaths is that all of the dead bankers had intimate knowledge of the international Libor scandal as it related to Deutsche Bank. It seems apparent that these men were killed to ensure their silence, thus allowing those responsible for the interest rigging scandal within Deutsche to avoid responsibility."
GREAT SPIRITS ALWAYS ENCOUNTER THE MOST VIOLENT OPPOSITION FROM MEDIOCRE MINDS E=MC2
Re: Stuff & Nonsense
« Reply #15108 on: Jun 17th, 2016, 5:55pm »
From the Wall Street Journal
‘Americans Are Sometimes Collateral Damage’
Jeffrey Goldberg’s shocking exposé of Obama’s views on Islamic terror.
By James Taranto 16 June 2016
“The fundamental difference between Obama and Trump on issues related to Islamist extremism (apart from the obvious, such as that, unlike Trump, Obama a) has killed Islamist terrorists; b) regularly studies the problem and allows himself to be briefed by serious people about the problem; and c) is not racist or temperamentally unsuitable for national leadership) is that Trump apparently believes that two civilizations are in conflict. Obama believes that the clash is taking place within a single civilization, and that Americans are sometimes collateral damage in this fight between Muslim modernizers and Muslim fundamentalists.”