Group items tagged

"A MOTHER sits in a playroom with her young son. The phone rings. When she picks it up, a researcher watching through a two-way mirror asks her to look into her son's eyes and ''show him, in the way that feels most natural for you, that you love him''. The mother is doing her best to connect, but this little boy won't return her gaze. He looks at her mouth, where the words are coming from, but it's as if he can't understand what she means. Advertisement: Story continues below Robert Thompson and Jon Venables killed UK toddler James Bulger. Robert Thompson and Jon Venables killed UK toddler James Bulger. Mark Dadds says some children literally cannot see the love in their mother's eyes. Professor Dadds, a parenting expert from the University of New South Wales, has just published results of his work in the British Journal of Psychiatry and the Journal of Child Psychiatry and Psychology that suggest the ability to make eye contact is vital in learning how to love other people. For the past five years, he has been working with children referred to his Sydney clinic for sustained rages, continual aggression, calculated violence and, occasionally, cruelty to animals. These are children with some of the worst behavioural problems, who score highly for ''callous, unemotional'' traits. In his studies in both Sydney and London, it was these children who did not meet their mother's gaze, even when told they were loved. People marvel at the resilience of children who overcome appalling family backgrounds to make good lives. We understand when childhood trauma sends a child off the rails. But we also have to accept that even good parents can have mean children - how else to explain families where only one child seems to be callous and unemotional, while the siblings are not? Dadds distinguishes between children who are emotionally ''hot'' - those who lash out at the world - and the much smaller subset of ''cold'' children - the ones who don't react emotionally, don't car

"The research, reported online in the journal Legal and Criminological Psychology, could lead to new tools for diagnosis and treatment, and perhaps have applications in law enforcement. "Our paper is the first to show that you can use automated tools to detect the distinct speech patterns of psychopaths," says Jeff Hancock, professor of communication at Cornell University. This can be valuable to clinical psychologists, because the approach to treatment of psychopaths can be very different. Straight from the Source Read the original study DOI: 10.1111/j.2044-8333.2011.02025.x Researchers compared stories told by 14 imprisoned psychopathic male murderers with those of 38 convicted murderers who were not diagnosed as psychopathic. Each subject was asked to describe his crime in detail; the stories were taped, transcribed, and subjected to computer analysis. A psychopath, as described by psychologists, is emotionally flat, lacks empathy for the feelings of others, and is free of remorse. Psychopaths behave as if the world is to be used for their benefit, and they employ deception and feigned emotion to manipulate others. The words of the experimental subjects matched these descriptions. Psychopaths used more conjunctions like "because," "since" or "so that," implying that the crime "had to be done" to obtain a particular goal. They used twice as many words relating to physical needs, such as food, sex, or money, while non-psychopaths used more words about social needs, including family, religion, and spirituality. Psychopaths are predators and their stories often include details of what they had to eat on the day of their crime, writes co-author Michael Woodworth, associate professor of psychology at the University of British Columbia. Psychopaths were more likely to use the past tense, suggesting a detachment from their crimes-and tended to be less fluent in their speech, using more "ums" and "uhs." Researchers speculate that the

"Scientists who scanned the brains of men convicted of murder, rape and violent assaults have found the strongest evidence yet that psychopaths have structural abnormalities in their brains. The researchers, based at King's College London's Institute of Psychiatry, said the differences in psychopaths' brains mark them out even from other violent criminals with anti-social personality disorders (ASPD), and from healthy non-offenders. Nigel Blackwood, who led the study, said the ability to use brain scans to identify and diagnose this sub-group of violent criminals has important implications for treatment. The study showed that psychopaths , who are characterised by a lack of empathy, had less grey matter in the areas of the brain important for understanding other peoples' emotions. While cognitive and behavourial treatments may benefit people with anti-social personality disorders, the same approach may not work for psychopaths with brain damage, Blackwood said. "To get a clear idea of which treatments are working, you've got to clearly define what people are like going into the treatment programmes," he said in a telephone interview. Essi Viding a professor in the psychology and language sciences department of University College London, who was not involved in Blackwood's study, said it provided "weighty new evidence" about the importance of distinguishing psychopathic from non-psychopathic people rather than grouping them together. The findings also have implications for the justice system, because linking psychopathy to brain function raises the prospect of arguing a defence of insanity. Interest in what goes on inside the heads of violent criminals has been sharpened by the trial of Anders Behring Breivik, the Norwegian who massacred 77 people last July. Two court-appointed psychiatric teams who examined Breivik came to opposite conclusions about his mental health. The killer himself has railed being called insane."

"A few months ago, a construction worker named Wesley Autrey leapt in front of a moving subway train in New York City to save a stranger who had just collapsed onto the tracks. Five days later, the New York Times speculated that this act of apparent altruism-"I just saw someone who needed help," Autrey said-might be explained by a bunch of cells thought to exist in the human brain, called mirror neurons. The idea that these particular cells might underlie a fundamental human impulse reflects the emergence of a new scientific myth. Like a traditional myth, it captures intuitions about the human condition through vivid metaphors. This isn't the first time that popular science has merged with the popular imagination. In the 1960s, for example, pioneering work on "split-brain" patients revealed real functional differences between the two cerebral hemispheres-an idea that quickly became a metaphor for ancient intuitions about reason and passion. Advertisement Mirror neurons have become the "left brain/right brain" of the 21st century. The idea that these cells could make a hero out of Wesley Autrey began with a genuine and important discovery about the brains of macaque monkeys. In the late 1980s and early 1990s, neuroscientists found a population of cells that fired whenever a monkey prepared to act but also when it watched another animal act. They called these cells "mirror neurons." It didn't take long for scientists and science writers to speculate that mirror neurons might serve as the physiological basis for a wide range of social behaviors, from altruism to art appreciation. Headlines like "Cells That Read Minds" or "How Brain's 'Mirrors' Aid Our Social Understanding" tapped into our intuitions about connectedness. Maybe this cell, with its mellifluous name, gives us our special capacity to understand one another-to care, to learn, and to communicate. Could mirror neurons be responsible for human language, culture, empathy, and morality? "

"A new study carried out at the University of Haifa has found that the hormone oxytocin, the "love hormone," which affects behaviors such as trust, empathy and generosity, also affects opposite behaviors, such as jealousy and gloating. "Subsequent to these findings, we assume that the hormone is an overall trigger for social sentiments: when the person's association is positive, oxytocin bolsters pro-social behaviors; when the association is negative, the hormone increases negative sentiments," explains Simone Shamay-Tsoory who carried out the research."