What is brainspotting?

According to the website https://brainspotting.com/about-brainspotting/what-is-brainspotting/

Brainspotting gives us a tool, within this clinical relationship, to neurobiologically locate, focus, process, and release experiences and symptoms that are typically out of reach of the conscious mind and its cognitive and language capacity.

Brainspotting works with the deep brain and the body through its direct access to the autonomic and limbic systems within the body’s central nervous system. Brainspotting is accordingly a physiological tool/treatment which has profound psychological, emotional, and physical consequences.