June 2010

A butterfly effect in the brain

Probing intrinsic noise in the cortex Next time your brain plays tricks on you, you have an excuse: according to new research by UCL scientists published today in the journal Nature, the brain is intrinsically unreliable.

This may not seem surprising to most of us, but it has puzzled neuroscientists for decades. Given that the brain is the most powerful computing device known, how can it perform so well even though the behaviour of its circuits is variable?

A long-standing hypothesis is that the brain’s circuitry actually is reliable – and the apparently high variability is because your brain is engaged in many tasks simultaneously, which affect each other. [continue reading…]

A nose job to treat a mental health problem? Teeth whitening to overcome a severe anxiety disorder? These are just two procedures that people with body dysmorphic disorder (BDD) have traditionally turned to in order to deal with body-related concerns. The excessive use of (and dissatisfaction with) cosmetic treatments, along with obsessive rituals and social isolation, is what scientists from the Fernand-Seguin Research Centre of Louis-H. Lafontaine Hospital, affiliated with the University of Montreal, are hoping to fight with a novel therapy to treat BDD.

BDD is not a well-known disease: it is characterized by a significant dissatisfaction with one’s appearance, particularly with perceived flaws. Included in the category of obsessive-compulsive disorders, this mental health problem leads to ritual behaviours and social isolation. Although any part of the body may become the subject of these obsessions, those who suffer from BDD most often focus on their skin, eyes, nose, teeth, buttocks, stomach, hair or chest. Link to continue reading

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Its an Inside Job :Dr. Suzanne LaCombe

The lovely Vancouver based psychologist Dr. Suzanne LaCombe introduces us to new body-based ideas. Her video which will only be available to access for this next week is an introduction to the new Brain Coaching Program that Suzanne is starting to help foster a better understanding of SRT and other body based treatments.
Source: Dr. Suzanne LaCombe