Human brain - Wikipedia
The brain is the central organ of the human nervous system, and with the spinal cord, comprises the central nervous system. It consists of the cerebrum, the brainstem and the cerebellum. The brain controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sensory nervous system ...
Parts of the Brain and Their Functions - Science Notes and Projects
Feb 20, 2024 · The three main parts of the brain are the cerebrum, cerebellum, and brainstem, but these portions contain many key sections. The human brain is the epicenter of our nervous system and plays a pivotal role in virtually every aspect of our lives.
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. Together, the brain and spinal cord that extends from it make up the central nervous system, or CNS.
Brain Basics: Know Your Brain | National Institute of Neurological ...
The forebrain is the largest and most highly developed part of the human brain: it consists primarily of the cerebrum and the structures hidden beneath it (see " The Inner Brain"). When people see pictures of the brain it is usually the cerebrum that they notice.
Chapter 16. Brain | The Big Picture: Gross Anatomy
The brain contains millions of neurons arranged in a vast array of synaptic connections that provide seemingly unfathomable circuitry. Through that circuitry, the brain integrates and processes sensory information and provides motor output.
Brain | Definition, Parts, Functions, & Facts | Britannica
Dec 24, 2024 · 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 centre of learning. The human brain weighs approximately 1.4 kg (3 pounds) and is made up of billions of cells called neurons.
Human Brain Labelled Diagram: A Comprehensive Guide to Cerebral Anatomy
Sep 30, 2024 · It’s easy to think of the brain as a single, uniform organ, but it’s actually a collection of distinct yet interconnected regions, each with its own specialties and quirks. The brain is typically divided into three main parts: the forebrain, midbrain, and hindbrain.
Brain | The Big Picture: Gross Anatomy, Medical Course & Step …
The brain contains millions of neurons arranged in a vast array of synaptic connections that provide seemingly unfathomable circuitry. Through that circuitry the brain directs movement, processes sensory input, and processes language and communication, learning, and memory.
Parts of the Brain: Anatomy, Structure & Functions - Simply Psychology
Nov 9, 2023 · The human brain is a complex organ, made up of several distinct parts, each responsible for different functions. The cerebrum, the largest part, is responsible for sensory interpretation, thought processing, and voluntary muscle activity.
Chapter 16. Brain | The Big Picture: Gross Anatomy ...
Through that circuitry, the brain integrates and processes sensory information and provides motor output. The brain is divided into the cerebrum, diencephalon, brainstem, and cerebellum (Figure 16-1A and B). A. Lateral view of the brain. B. Medial view of the sagittal section of the brain.