Creative people are just high functioning schizophrenics

New research shows a possible explanation for the link between mental health and creativity. By studying receptors in the brain, researchers at Karolinska Institute have managed to show that the dopamine system in healthy, highly creative people is similar in some respects to that seen in people with schizophrenia.

High creative skills have been shown to be somewhat more common in people who have mental illness in the family. Creativity is also linked to a slightly higher risk of schizophrenia and bipolar disorder. Certain psychological traits, such as the ability to make unusual or bizarre associations are also shared by schizophrenics and healthy, highly creative people. And now the correlation between creativity and mental health has scientific backing.

"We have studied the brain and the dopamine D2 receptors, and have shown that the dopamine system of healthy, highly creative people is similar to that found in people with schizophrenia," says associate professor Fredrik Ullen from Karolinska Institutet's Department of Women's and Children's Health, co-author of the study that appears in the journal PLoS ONE.

Just which brain mechanisms are responsible for this correlation is still something of a mystery, but Dr Ullen conjectures that the function of systems in the brain that use dopamine is significant; for example, studies have shown that dopamine receptor genes are linked to ability for divergent thought. Dr Ullen's study measured the creativity of healthy individuals using divergent psychological tests, in which the task was to find many different solutions to a problem.

"The study shows that highly creative people who did well on the divergent tests had a lower density of D2 receptors in the thalamus than less creative people," says Dr Ullen. "Schizophrenics are also known to have low D2 density in this part of the brain, suggesting a cause of the link between mental illness and creativity."

The thalamus serves as a kind of 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," says Dr Ullen, and explains that this could a possible mechanism behind the ability of healthy highly creative people to see numerous uncommon connections in a problem-solving situation and the bizarre associations found in the mentally ill.

"Thinking outside the box might be facilitated by having a somewhat less intact box," says Dr Ullen about his new findings.

Via: Sciencedaily

15 comments

multitalented's picture
multitalented
19 pencils

Makes perfect sense :)

Guest's picture
Guest

Misleading... Like with any other correlation, A might be causing B, B might be causing A...... AND... There might be a C causing A and B at the same time.. With correlations you have to be very careful before you imply causality....

Guest's picture
Guest

utter nonsense.....this doctor shud be jailed

Guest's picture
Guest

Maybe he have few D2 receptors in the thalamus, conclusion....

Guest's picture
Guest

I have been reading on Bi Polar illness for the past seven or eight years . I absolutely agree there is merit in this idea. I am not an expert, but I am Bi Polar. Keep up the thread. Thank You. Mer.

Guest's picture
Guest

Very good information openly shows that doctors still do not know anything about menthal illness and also creativity.

Guest's picture
Guest

Seconded.

Guest's picture
Guest

I never would have made this connection, but now that it is brought to my attention I can see how this could be true.

Guest's picture
Guest

my girlfriend would totally agree.

Guest's picture
Guest

I'm creative and i'm not Schizophrenic. I am though.

Guest's picture
Guest

I'm a creative and sometimes wonder how the hell I come up with some of the stuff I do.

Guest's picture
Guest

i am creative and not schizo.

Guest's picture
Guest

Can you be Schizo and not creative? :)

Guest's picture
Guest

Yes, just because you're a little creative doesn't mean your being terrifyingly bugcrap magically flitters away... "Stab, stab, stab! Look, I wrote a poem!" Take the pills, you'll stand a better chance trying to land an agent!

Gina L's picture
Gina L

I'm schizophrenic, and I'm a composer.

Log in or register to post comments