Wednesday, September 30, 2015

IQ: Brain scans confirm what has long been known from twin studies

Intelligent people's brains are wired differently: Researchers say 'smart minds' are more likely to be happy, well educated and earn more

High achievers have brains that are wired differently from those with fewer intellectual or social abilities, researchers have claimed.

Scientists who analysed brain scan data on 461 volunteers found some had 'connectome' patterns linked to classically positive aspects of life, such as having a good memory and vocabulary, feeling satisfied, and being well educated.

People at the other end of the connectome scale were more likely to display negative traits including anger, rule-breaking, substance use and poor sleep quality.

The findings are among the first to emerge from the Human Connectome Project (HCP), a £20 million collaboration between Oxford University and Washington and Minnesota universities in the US.

As the study unfolds, data from functional magnetic resonance imaging (MRI) brain scans conducted on 1,200 healthy volunteers will be coupled with lifestyle and behaviour tests and questionnaires.

The Oxford team used 461 of the scans to create an averaged map of brain functioning across the participants.

Then, we looked at how much all of those regions communicated with each other, in every participant.'  The result was a 'connectome' for every individual - a detailed description of the extent to which the 200 separate brain regions communicate with each other.

Specific connectome variations were found to correlate with a range of behavioural and demographic measures.

A strong connectivity pattern that included symmetrical peaks on both sides of the brain in five particular regions was seen as 'positive'.



The findings, published in the journal Nature Neuroscience, echo what psychologists refer to as the 'general intelligence g-factor', said the scientists.

First proposed in 1904, the 'g-factor' is supposed to summarise an individual's abilities in different cognitive tasks but has been criticised for failing to reflect the true complexity of what goes on in the brain.

Prof Smith said: 'It may be that with hundreds of different brain circuits, the tests that are used to measure cognitive ability actually make use of different sets of overlapping circuits.

'We hope that by looking at brain imaging data we'll be able to relate connections in the brain to the specific measures, and work out what these kinds of test actually require the brain to do.'



Does This Explain TRUMP?




Do you think the United States today is:

Greater than it has ever been  (6%)
Falling behind  (47%)
Failing  (25%)
Not sure  (2%)




Moral decay   (32%)
Our own lagging work ethic  (27%)
Competition from China and other countries  (21%)
People living in the country illegally  (12%)
Not sure  (5%)








Not sure  (9%)




Redistribution: The Unconquerable Delusion

“A pope that mentions Dorothy Day is a pope that rocks,” tweeted Neera Tanden of the left-leaning Center for American Progress. Tanden might have wished to reel back that praise if she had known that Day, though a prominent pacifist and socialist, was also a fervent opponent of abortion, birth control, Social Security and the sexual revolution.

It’s fitting that Pope Francis should have invoked Dorothy Day among his pantheon of great Americans — she’s a symbol of where leftists always go wrong. This pope is going wrong in the same way. The left’s delusions of “social justice” seem indomitable — impervious to evidence.


Let’s assume that Day’s motives were as pure as Pope Francis described: Does having the right motives excuse everything?


Though her social views were heterodox for a leftist, Day was a supporter of Fidel Castro and found very kind things to say about North Vietnam’s Ho Chi Minh. She visited Leonid Brezhnev in the Kremlin and leant her moral support to other communist regimes despite their persecution of Catholics and others.

Of Castro, Day said, “I am most of all interested in the religious life of the people and so must not be on the side of a regime that favors the extirpation of religion. On the other hand, when that regime is bending all its efforts to make a good life for the people … one cannot help but be in favor of the measures taken.”

According to “The Black Book of Communism,” between 1959 and the late 1990s, more than 100,000 (out of about 10 million) Cubans spent time in the island’s gulag. Between 15,000 and 19,000 were shot. One of the first was a young boy in Che Guevara’s unit who had stolen a little food. As for quality of life, it has declined compared with its neighbors. In 1958, Cuba had one of the highest per capita incomes in the world. Today, as the liberal New Republic describes it:



This left-leaning pope (who failed to stand up for the Cuban dissidents who were arrested when attempting to attend a mass he was conducting) and our left-leaning president have attributed Cuba’s total failure to the U.S.

It’s critically important to care about the poor — but if those who claim to care for the poor and the oppressed stand with the oppressors, what are we to conclude?

Much is made of Pope Francis' Argentine origins — the fact that the only kind of capitalism he’s experienced is of the crony variety. Maybe. But Pope Francis is a man of the world, and the whole world still struggles to shake off a delusion — namely, that leftists who preach redistribution can help the poor.






Fast food doesn't make you fat








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