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rhody
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http://news.bbc.co.uk/2/hi/health/10154775.stm"
http://en.wikipedia.org/wiki/Dopamine_receptor"
Hopefully this will generate some interesting discussion, zooby, fuzzy ? lurkers...
Rhody...
andCreativity is akin to insanity, say scientists who have been studying how the mind works. Brain scans reveal striking similarities in the thought pathways of highly creative people and those with schizophrenia. Both groups lack important receptors used to filter and direct thought. It could be this uninhibited processing that allows creative people to "think outside the box", say experts from Sweden's Karolinska Institute. In some people, it leads to mental illness.
Similarly, people who have mental illness in their family have a higher chance of being creative. Associate Professor Fredrik Ullen believes his findings could help explain why. He looked at the brain's http://www.acnp.org/g4/gn401000014/ch014.html" genes which experts believe govern divergent thought. He found highly creative people who did well on tests of divergent thought had a lower than expected density of D2 receptors in the thalamus - as do people with schizophrenia. The thalamus serves as a relay centre, filtering information before it reaches areas of the cortex, which is responsible, amongst other things, for cognition and reasoning. "Fewer D2 receptors in the thalamus probably means a lower degree of signal filtering, and thus a higher flow of information from the thalamus," said Professor Ullen. He believes it is this barrage of uncensored information that ignites the creative spark. This would explain how highly creative people manage to see unusual connections in problem-solving situations that other people miss.
http://en.wikipedia.org/wiki/Dopamine_receptor"
Hopefully this will generate some interesting discussion, zooby, fuzzy ? lurkers...
Rhody...
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