The goal of this study is to learn about the brain network response in people who have
functional neurological disorder who are administered with a single dose of the psychedelic
psilocybin with therapeutic support.
The main question it aims to answer is:
Can the default mode network, a brain network thought to be relevent in FND, be modified by
the administration of psilocybin based on functional magnetic resonance imaging before and
after the dose?