Brain scans reveal how #LSD affects consciousness
▻http://www.nature.com/news/brain-scans-reveal-how-lsd-affects-consciousness-1.19727
Under the influence of LSD, the brain’s visual cortex has increased connectivity with other brain regions (right) than when imaged under placebo (left).
For brain researchers, studying how psychedelic drugs such as LSD alter the ‘normal’ brain state is a way to study the biological phenomenon that is consciousness.