Thanks to JoAnna Klein a regular contributor for The New York Times Trilobites feature, for this:
By dosing the tentacled creatures with MDMA, researchers found they share parts of an ancient messaging system involved in social behaviors with humans.
Though interactive, they’re generally asocial, and temperamental, with unique behavior patterns, like those shown by Otto, who caused blackouts at a German aquarium and Inky, who famously escaped a tank in New Zealand.They learn through experience and observation, forming lasting memories with brain-like bundles of hundreds of millions of neurons in each arm and a centralized bundle in the middle.
A desire to understand the evolutionary underpinnings of this brain power led scientists to give octopuses ecstasy. Yes ecstasy — molly, E, MDMA, the party drug, which in humans reduces fear and inhibition, induces feelings of empathy, distorts time and helps people dance to electronic music all night. Continue reading