My EO pick for brain function?

My EO pick for brain function?

CEDARWOOD!

Cedarwood oil is another essential oil that can stimulate brain function. It contains sesquiterpenes, which help the brain heal in many of the same ways that frankincense does. Some people prefer the scent of cedarwood over frankincense, so it's a great alternative for those who don't care for the smell of frankincense. It also has sedative properties and helps with insomnia, which is helpful for brain injury patients struggling with sleep problems.

References: https://pubmed.ncbi.nlm.nih.gov/12898420/

https://www.flintrehab.com/cant-sleep-after-head-injury/