Researchers at Vrije Universiteit Amsterdam have discovered evidence of a common genetic mechanism linking creativity and borderline personality disorder (BPD). This groundbreaking study, led by biological psychologists Natalia Azcona Granada and Bruno Sauce, is the first of its kind to employ a bivariate twin design to investigate the association between creativity and any mental disorder.
A twin design allows us to understand how large the role of genetic and environmental factors is. When we expand it to a bivariate twin design, we can also see the overlapping genetic and environmental factors between two different traits. The study has been published in the journal Scientific Reports.
Significant role in creative capacities
Natalia Azcona Granada and Bruno Sauce found that the same genetic factors influencing BPD symptoms also play a significant role in creative capacities. These findings shed new light on the complex relationship between mental health and creativity, challenging longstanding stereotypes and potentially reshaping public perception.
Change of negative perception of mental disorders
"These results can help change the negative perception of mental disorders," says Azcona Granada. "The traits that often cause people to struggle, such as mood swings, obsession, and random thoughts, can also have a positive, productive side. Our findings are of great interest not only to researchers in psychology, psychiatry, and other fields but also to the general public."
Study details
The study utilized a large Dutch sample and applied advanced genetic analysis techniques to investigate the overlapping influences between creativity and borderline personality symptoms. The innovative approach provides a new perspective on the potential biological underpinnings of creativity and its association with mental health disorders.
Future research
Azcona Granada emphasizes the importance of further studies to explore these causal effects and mechanisms in greater detail. "We believe that our findings may reflect causal effects and mechanisms that should be further studied in the future. Therefore, they are of great importance for future research."