Nervous system of a generic bilaterian animal, in the form of a nerve cord with segmental enlargements, and a "brain" at the front Except for a few primitive organisms such as sponges …

Dec 10, 2025 · Brain, the mass of nerve tissue in the anterior end of an organism. The brain integrates sensory information and directs motor responses; in higher vertebrates it is also the …

Feb 20, 2024 · Learn about the parts of the brain and their functions. Get a diagram of human brain anatomy and key facts about this important organ.

Major gyri and sulci on the lateral surface of the cortex Lobes of the brain The cerebrum is the largest part of the brain and is divided into nearly symmetrical left and right hemispheres by a …

Your brain is an essential organ that regulates everything you do. It’s one of the two main parts of your central nervous system.

The official journal of the Guarantors of Brain. Provides researchers and clinicians with original contributions in neurology by publishing a wide range of original studies in neurological …

Feb 25, 2025 · This fact sheet is a basic introduction to the human brain. It can help you understand how the healthy brain works, how to keep your brain healthy, and what happens …