AI Insight
Researchers at Kyushu University discovered that sitting on mats made from Japanese Igusa (rush grass) correlates with increased brain activity in regions associated with concentration and task engagement. Study participants also self-reported decreased levels of tension and anxiety after using these traditional tatami mats. The findings, published in Scientific Reports, provide empirical evidence for potential cognitive and emotional benefits of this centuries-old Japanese material.
Why it matters
This research could validate traditional Japanese practices with modern neuroscience, potentially leading to applications in environments requiring focus and stress reduction, such as offices, schools, or therapeutic settings. The findings may also help preserve and add contemporary value to traditional Igusa cultivation and tatami mat production in Japan.
Understand the Science
Researchers at Kyushu University, publishing in the journal Scientific Reports, found that using mats made from Japanese Igusa, or rush grass, was associated with increased activity in regions of the brain related to concentration and engagement. Surveyed participants also reported reduced tension and anxiety after using Igusa mats. Igusa has been used in Japan for centuries, and the research team hopes scientific evidence of its health benefits will provide new value for this traditional material.
Source: Sitting on Japanese tatami mats may reduce anxiety and support task engagement