what is brain
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- the human brain is the main organ of the human nervous system it is located in the head protected by the skull it has the same general structure as the brains of other mammals but with a more developed cerebral cortexhe human brain is the main organ of the human nervous system it is located in the head protected by the skull it has the same general structure as the brains of other mammals but with a more developed cerebral cortex
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Picture of the Brain The brain is one of the largest and most complex organs in the human body. It is made up of more than 100 billion nerves that communicate in trillions of connections called synapses. The brain is made up of many specialized areas that work together: • The cortex is the outermost layer of brain cells.Thinking and voluntary movements begin in the cortex. • The brain stem is between the spinal cord and the rest of the brain. Basic functions like breathing and sleep are controlled here.• The basal ganglia are a cluster of structures in the center of the brain. The basal ganglia coordinate messages between multiple other brain areas. The cortex is the outermost layer of brain cells. Thinking and voluntary movements begin in the cortex. • The brain stem is between the spinal cord and the rest of the brain. Basic functions like breathing and sleep are controlled here.
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- Drugs and the Brain. The human brain is the most complex organ in the body. This three-pound mass of gray and white matter sits at the center of all human activity—you need it to drive a car, to enjoy a meal, to breathe, to create an artistic masterpiece, and to enjoy everyday activities.
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Anatomy of the Brain Anatomy of the Brain. The brain is an amazing three-pound organ that controls all functions of the body, interprets information from the outside world, and embodies the essence of the mind and soul. Intelligence, creativity, emotion, and memory are a few of the many things governed by the brain.
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- Cerebral Cortex-The Cerebral Cortex is the largest part of your brain. It does a lot of brain work, like thinking, decisions, and creativity. It's responsible for thinking and learning as well as the five senses, memory and emotion.
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- The brain is the body’s most complex organ. Its main parts include the cerebrum, responsible for thought and reasoning, and the brainstem, which controls vital processes such as breathing. The brain consists mainly of nervous tissue.
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Brain The brain is part of an animal's central nervous system, which receives and transmits impulses. It works with the peripheral nervous system, which carries impulses to and from the brain and spinal cord via nerves that run throughout the body.
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The Brain The human brain is the main organ of the human nervous system. It is located in the head, protected by the skull. It has the same general structure as the brains of other mammals, but with a more developed cerebral cortex.he human brain is the main organ of the human nervous system. It is located in the head, protected by the skull. It has the same general structure as the brains of other mammals, but with a more developed cerebral cortex.
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- all rights reserved the brain is one of the largest and most complex organs in the human body it is made up of more than 100 billion nerves that communicate in trillions of connections called synapses the brain is made up of many specialized areas that work togetherthe cortex is the outermost layer of brain cellsll rights reserved the brain is one of the largest and most complex organs in the human body it is made up of more than 100 billion nerves that communicate in trillions of connections called synapses the brain is made up of many specialized areas that work together
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- Vertebrate brain (evolution). A highly complex organ consisting of sensory and motor systems that constitutes part of the nervous system. Virtually all of the brain systems that are found in mammals occur in birds, reptiles, and amphibians, as well as in fishes and sharks.
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brain brain - that part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuous with the spinal cord. encephalon. circle of Willis - a ring of arteries at the base of the brain.
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Brain The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. The brain is located in the head, usually close to the sensory organs for senses such as vision. The brain is the most complex organ in a vertebrate's body. In a human, the cerebral cortex contains approximately 15–33 billion neurons, each connected by synapses to several thousand other neurons.
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- brain stem. noun \-ˌstem\. : the part of the brain composed of the midbrain, pons, and medulla oblongata and connecting the spinal cord with the forebrain and cerebrum.See brain stem defined for kids.efinition of BRAIN STEM. : the part of the brain composed of the midbrain, pons, and medulla oblongata and connecting the spinal cord with the forebrain and cerebrum. See brain stem defined for kids. ADVERTISEMENT.
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Outline of thought The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. Only a few invertebrates such as sponges, jellyfish, adult sea squirts and starfish do not have a brain; diffuse or localised nerve nets are present instead.
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Human brain The cerebrum is the largest part of the human brain. It is divided into two cerebral hemispheres which are covered by the cerebral cortex. The cortex is an outer layer of grey matter, that covers the core of white matter. The cortex is split into the neocortex and the much smaller allocortex.
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- Metro Cash & Carry Pakistan. September 27 at 7:26am · Lahore, Pakistan ·.
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Definitions &Translations Here are all the possible meanings and translations of the word BRAIN. Princeton's WordNet(0.00 / 0 votes)Rate this definition: brain, encephalon(noun) that part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuous with the spinal cord. brain, brainpower, learning ability, mental capacity, mentality, wit(noun) mental ability. he's got plenty of brains but no common sense.
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- President's Day never falls on the actual birthday of any American president. Four chief executives—George Washington, William Henry Harrison, Abraham Lincoln and Ronald Reagan_were born in February, but their birthdays all come either too early or late to coincide with Presidents’ Day, which is always celebrated on the third Monday of the month.
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- The human brain is a specialized organ that is ultimately responsible for all thought and movement that the body produces. The human brain is ultimately responsible for all thought and movement that the body produces.
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The brain What is the brain? The brain is the control centre for your body and it sits in your skull at the top of your spinal cord. The brain has three main parts. The cerebellum (say se-re-bell-um). The cerebrum (say se-re-brum), which has two parts, the left and right cerebral hemispheres, (say se-re-brell hem-iss-fears). The brain stem, that controls a lot of the 'automatic' actions of your body such as breathing and heart beat, and links the brain to the spinal cord and the rest of the body.
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Atom The brain is a spongy organ made up of nerve and supportive tissues. It is located in the head and is protected by a bony covering called the skull. The base, or lower part, of the brain is connected to the spinal cord. Together, the brain and spinal cord are known as the central nervous system (CNS).he spine is made up of: 1  vertebrae, sacrum and coccyx – bony sections that house and protect the spinal cord (commonly called the spine). 2  The vertebral body is the biggest part of a vertebra. 3  It is the front part of the vertebra, which means it faces into the body.
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- The brain is the most complex organ in a vertebrate's body. In a typical human, the cerebral cortex (the largest part) is estimated to contain 15–33 billion neurons, each connected by synapses to several thousand other neurons.hysiologically, the function of the brain is to exert centralized control over the other organs of the body. The brain acts on the rest of the body both by generating patterns of muscle activity and by driving the secretion of chemicals called hormones.
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Could I Be a Pedophile? The Worst Kind of OCD People with this sort of OCD may worry that they will become gay, commit rape, or cheat on their partners, but of all the forms that OCD may take, I am convinced that worry about becoming a pedophile is the worst.
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- The definition of a brain is the mass of nerve tissue located in the head of animals with spinal cords; it is the center of thought and controls movement. An example of brain is what is damaged when someone has Alzheimer's disease. A brain is defined as a smart or intellectual person.
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Brain Structure And Function Forebrain. The Cerebrum: Also known as the cerebral cortex, the cerebrum is the largest part of the human brain, and it is associated with higher brain function such as thought and action. Nerve cells make up the gray surface, which is a little thicker than our thumb.
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brain stem Related to brain stem: brain stem reflexes. or brain·stem (brān′stĕm′) n. The portion of the brain, consisting of the medulla oblongata, pons Varolii, and midbrain, that connects the spinal cord to the forebrain and cerebrum. A stalklike part of the brain, between the cerebrum and spinal cord. It contains the midbrain, pons, and medulla oblongata.