Evidence for this function first came from studies of the organ's anatomy and its nerves as well ... this feature is unknown in any other extant animal. With the aid of the intracranial joint ...

Unlike the octopus's arms, which that animal often uses to move and carry ... The cuttlefish has one of the largest brain-to-body size ratios of any invertebrate, perhaps even larger than that ...

A new AI tool builds sophisticated map of mouse brains. It is a detailed view of the brain like never seen before. In a significant technological leap, University of Florida researchers have created a ...

“We don’t have a precise definition of a brain,” he said. Scientists home in on the brain’s evolutionary origins by sorting out the animals without brains. Sponges have no neurons, so they are easy to ...

Neuroscience examines the structure and function of the human brain and nervous system. Neuroscientists use cellular and molecular biology, anatomy and physiology, human behavior and cognition ...

they injected either cyanobacteria or green algae into Xenopus laevis tadpoles and deprived the animals of oxygen, causing brain activity to cease. Exposing the animals to light, which allowed the ...