I have no idea if this is even relevant... I recall reading about expirements with octopi concluding that individual organs have different "knowledge." IE, if

I have no idea if this is even relevant... I recall reading about expirements with octopi concluding that individual organs have different "knowledge." IE, if one eye learns to recognise an object the other one doesn't gain that recognition. When one tentacle learns a task, the others don't. This was, iircc, explained via their more decentralised nervous system. No spine and autonomous decision making in limbs means that the brain must only control limbs mostly by sight. The brain doesn't have enough signal to control limbs by feel.