The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. 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. Your brain is a complex organ that regulates everything you do, like your senses, emotions, thoughts, memories, movement and behavior.
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 when the brain doesn't work like it. Jul 22, 2025keep reading to learn more about the different parts of the brain, the processes they control, and how they all work together.
Each lobe has its own set of distinct functions, and together, the lobes of the brain make you, you. Damage to the brain can result in serious complications, and learning the function/location of each. Jul 2, 2024the brain contains billions of nerve cells arranged in patterns that coordinate thought, emotion, behavior, movement and sensation.
Explore the intricate workings of the human brain, from neurons and glia to the central and peripheral nervous systems. Jan 9, 2026the complex anatomy of the brain supports life, as well as mobility, memory, and more. Each area of your brain has a function with the regions working together.
When most people imagine a human brain, they’re picturing the cerebrum. It makes up nearly 85% of the brain and is where most of the important brain functions happen.