How many brains does an octopus have?

Q: How many brains does an octopus have?

Nine — one central, plus one in each of eight arms.. Each arm can independently taste, decide, and act. Two-thirds of its neurons live outside the head. A distributed intelligence system.

Question

Accepted Answer

Nine — one central, plus one in each of eight arms. — Each arm can independently taste, decide, and act. Two-thirds of its neurons live outside the head. A distributed intelligence system.