Brain Anatomy and How the Brain Works | Johns Hopkins Medicine
Learn about the structure and functions of the brain, the central nervous system and the meninges. Explore the main parts of the brain, such as the cerebrum, brainstem and cerebellum, and their roles in thought, emotion, movement and more. See more
The brain is a complex organ that controls thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger and every … See more
Weighing about 3 pounds in the average adult, the brain is about 60% fat. The remaining 40% is a combination of water, protein, carbohydrates and salts. The brain itself is a not a muscle. It contains blood vessels and nerves, including neurons and glial cells. See more
The brain sends and receives chemical and electrical signals throughout the body. Different signals control different processes, and your … See more
Each brain hemisphere (parts of the cerebrum) has four sections, called lobes: frontal, parietal, temporal and occipital. Each lobe controls specific functions. 1. Frontal lobe.The … See more
Brain - Wikipedia
The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. It consists of nervous tissue and is typically located in the head (cephalization), usually near organs for special senses such as vision, hearing and olfaction. Being the most specialized organ, it is responsible for receiving information from the sensory nervous system, proce…
Wikipedia · Text under CC-BY-SA licenseBrain: How It Works, Function, Parts & Conditions - Cleveland Clinic
Your brain is an essential organ that allows you to perceive and interact with the world around you. It receives and interprets all the sensory information you encounter. A range of conditions …
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Human brain - Wikipedia
The brain is the central organ of the human nervous system, and with the spinal cord makes up the central nervous system. The brain consists of the cerebrum, the brainstem and the cerebellum. It controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sense organs, and making decisions as to the instructions sent to the rest of t…
Wikipedia · Text under CC-BY-SA license
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