Altered States
Book
A beautiful book that describes various meditation practices and their effects on the brain.
Mentioned in 2 videos
Videos Mentioning Altered States

Focus Toolkit: Tools to Improve Your Focus & Concentration
Andrew Huberman
A beautiful book that describes various meditation practices and their effects on the brain.

Dustin Yellin on Making Art, Weaving Madness, and Forging Your Own Path | The Tim Ferriss Show
Tim Ferriss
A 1980 American science fiction horror film, mentioned by Dustin Yellin as being loosely based on John C. Lilly's life and having connections to the scientists he worked with.