How does the brain work? The brain sends and receives chemical and electrical signals throughout the body. Different signals control different processes, and your brain interprets each. Some make you feel tired, for example, while others make you feel pain. The brain is made up of three main parts, which are the cerebrum, cerebellum, and brain stem. Each of these has a unique function and is made up of several parts as well. Keep reading to learn.
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The cerebral cortex is the part of the brain that is responsible for a number of complex functions including information processing, language, and memory. The Four Lobes Brain Basics: Know Your Brain The brain is the most complex part of the human body. This three-pound organ is the seat of intelligence, interpreter of the senses, initiator of body movement, and controller of behavior. Lying in its bony shell and washed by protective fluid, the brain is the source of all the qualities that define our humanity. + Show all Diagrams Diagrams are the perfect way to get orientated with a structure's detailed anatomy. Read on to see how we recommend using them. If you need some help with labeling the following diagrams, check out this video where we show you how to do it step-by-step: Labeled brain diagram Brainstem: Anatomy: The brainstem is divided into 3 sections: the midbrain (mesencephalon), the pons (metencephalon), and the medulla oblongata (myelencephalon) Function: The brainstem is responsible for swallowing, breathing, vasomotor control (blood pressure) the senses - taste, smell, hearing, touch, sight, and controlling heartbeat.
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Your brain contains billions of nerve cells arranged in patterns that coordinate thought, emotion, behavior, movement and sensation. A complicated highway system of nerves connects your brain to the rest of your body, so communication can occur in split seconds. Think about how fast you pull your hand back from a hot stove. 3D Brain. This interactive brain model is powered by the Wellcome Trust and developed by Matt Wimsatt and Jack Simpson; reviewed by John Morrison, Patrick Hof, and Edward Lein. Structure descriptions were written by Levi Gadye and Alexis Wnuk and Jane Roskams. Rotate this 3D model to see the four major regions of the brain: the cerebrum, diencephalon, cerebellum, and brainstem. The brain directs our body's internal functions. It also integrates sensory impulses and information to form perceptions, thoughts, and memories. The brain gives us self-awareness and the ability to speak and move in the world. Brain diagram. Use this interactive 3-D diagram to explore the brain. Anatomy and function. Cerebrum. The cerebrum is the largest part of the brain. It's divided into two halves, called.
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A topographical anatomy of the brain showing the different levels (encephalon, diencephalon, mesencephalon, metencephalon, pons and cerebellum, rhombencephalon and prosencephalon) as well as a diagram of the various cerebral lobes (frontal lobe, occipital, parietal, temporal, limbic and insular). Please note that the limbic lobe is functional. [Lateral views of the brain - labeled diagram]Looking at the brain from the lateral view we can see the frontal, temporal, parietal and occipital lobes. There are several important gyri and sulci that are visible from these two perspectives. The central sulcus separates the frontal from the parietal lobe (and the precentral gyrus from the.
What is a neuron? Nervous system Central nervous system Cerebrum and cerebral cortex Subcortical structures Brainstem Cerebellum Spinal cord Meninges Ventricles and CSF Brain blood supply Peripheral nervous system Cranial nerves Spinal nerves Neural pathways and spinal cord tracts Ascending pathways Descending pathways Sources Related articles The cerebrum, also called the telencephalon, refers to the two cerebral hemispheres (right and left) which form the largest part of the brain. It sits mainly in the anterior and middle cranial fossae of the skull. The surface of the cerebrum is formed by an outer grey matter layer, which is thrown into a convoluted pattern of ridges and furrows.
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Figure 1. The brain has three main parts: the cerebrum, cerebellum, and brainstem. Cerebrum The cerebrum is the largest and most recognizable part of the brain. It consists of grey matter (the cerebral cortex ) and white matter at the center. The diagram of the brain is useful for both Class 10 and 12. It is one among the few topics having the highest weightage of marks and is frequently asked in the examinations. A well-labelled diagram of a human brain is given below for further reference. Structure And Function Of The Human Brain Parts Of The Human Brain
