Environment & Science / 19 August 2021
Eight arms, three hearts, can’t lose…
According to new research from Cambridge Uni, cuttlefish have a large brain and can remember what, where and when specific things happened right up to their old age – which is 2yo… The study subjected 24 cuttlefish to memory tests: half were ‘teenagers’ (10-12 months old), and half were ‘elderly’ (22-24 months). Unlike humans, cuttlefish don’t have a hippocampus – the part of the brain that deteriorates with age and causes memory loss. Instead, researchers say cuttlefish have a “vertical lobe” associated with learning and memory, which they use to make decisions about feeding and mating. With its blue-green blood, regenerating limbs, self-camouflage and ability to exert self-control, we’ll be thinking twice next time it’s on the menu at our local Italian…
Image source: Unsplash
Know someone who'd be interested in this story? Click to share...
The Squiz Today
Your shortcut to being informed, we've got your news needs covered.
Also Making News
Get the Squiz Today newsletter
Quick, agenda-free news that doesn't take itself too seriously. Get on it.