About 630,000 results
Open links in new tab
  1. Human brain - Wikipedia

    The human brain is the central organ of the nervous system, and with the spinal cord, comprises the central nervous system. It consists of the cerebrum, the brainstem and the cerebellum. …

  2. Brain Anatomy and How the Brain Works - Johns Hopkins Medicine

    The brain is a complex organ that controls thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger and every process that regulates our body.

  3. Brain - Brain, Spinal Cord, and Nerve Disorders - Merck Manual …

    All thoughts, beliefs, memories, behaviors, and moods arise within the brain. The brain is the site of thought and intelligence, and the control center for the entire body. The brain coordinates …

  4. 10 Mind-Blowing Brain Discoveries from 2025 | Scientific American

    Dec 18, 2025 · The human brain has 86 billion neurons connected by roughly 100 trillion synapses, making it one of the most complex objects in the known universe. Each year …

  5. Parts of the Brain and Their Functions - Science Notes and Projects

    Feb 20, 2024 · The brain is the central organ of the nervous system, responsible for thought, emotion, sensation, movement, and regulation of body functions. It has three main parts: …

  6. Brain - Latest research and news | Nature

    Nov 25, 2025 · The brain is the part of the central nervous system that is contained within the skull. It is responsible for executive and cognitive functions and regulates the functioning of the …

  7. Human Brain: facts and information | National Geographic

    Brain 101 The human brain is responsible for all of the body's functions. Learn about the parts of the human brain, as well as its unique defenses like the blood-brain barrier. Learn about...

  8. Parts of the Brain Anatomy: Complete Guide with Functions

    Jul 13, 2025 · Explore a complete guide to parts of the brain anatomy with labeled diagrams names & functions—ideal for for students & medical learners.

  9. brain summary | Britannica

    brain, Concentration of nerve tissue in the front or upper end of an animal’s body.

  10. Neuroanatomy: The Basics - Dana Foundation

    Sep 20, 2023 · Each part of the brain’s intricate configuration works together to govern perception, processing, and behavior—and help us make sense of the world around us.