The human brain is said to be the most complex object ... but there is currently a large-scale effort in neuroscience to map the anatomy and connections of the brain in as much detail as possible.

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 ...

Evidence for this function first came from studies of the organ's anatomy and its ... a 90-pound coelacanth, the brain weighs less than a tenth of an ounce. (Adult human brains typically weigh ...