When seeing an evidence-based Naturopathic Clinician, you have access to the benefits provided by phytomedicines. Unlike pharmaceutical-based medicines, phytomedicines are "concentrated foods", offering a range of plant-derived nutrients that act synergistically in a particular outcome. As a result, they are typically better tolerated and accompanied by fewer side effects. To avoid herb-drug interactions, let your physician know of any existing medications.
Brain plasticity is just one of the many benefits offered by Phytomedicines. Ask your physician about treating conditions relevant to you.
"Our findings suggest that a single oral dose of HYP extract modulates cortical plasticity in healthy subjects and provide new insight into its possible mechanism of action"
https://www.ncbi.nlm.nih.gov/pubmed/29018896