Ultrasound Technology Enhancing Mindfulness
Psychology postdoc researcher, Brian Lord, is lead author on a recent study that looked at how ultrasound technology could promote mindfulness by reducing acts like daydreaming and rumination.
The study had participants receive transcranial-focused ultrasound (TFUS), which is a low-intensity ultrasound that can penetrate below the outermost layer of the brain, called the cortex. Researchers used the ultrasound to target the posterior cingulate cortex - an region of a larger system of connected brain areas known as the default mode network - considered to be integral to how the mind grasps experiences and forms self-narratives through recalling memories or imagining the future.
These researchers are the first to develop a causal model showing that the default mode network can indeed be directly targeted. Results indicated that such altering of this area of the brain can lessen intrusive thoughts, thereby increasing present-moment mindfulness. The more such findings can be replicated, the more they may be able to treat mood disorders like depression and anxiety in the future.
To read the full article:
Updated: 07/17/24