for reasoning and movement. Parietal Lobe It is for somatic sensing and taste. Occipital Lobe It is responsible for processing visual information from the eyes. Temporal Lobe It is involved in primary auditory perception‚ such as hearing. Cerebrum (Cerebral Hemisphere) It is the largest part of the brain which is the last centre to receive sensory input and integrate them. It also coordinates the activities of the other parts of the brain. Cerebellum It coordinates voluntary movements such as posture
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Bipolar E) none of the above 10.During embryonic development‚ which of the following brain vesicles will form the cerebrum? A) telencephalon B) diencephalon C) mesencephalon D) metencephalon E) myelencephalon 11) Which of the following links the cerebral hemispheres with the brain stem? A) medulla oblongata B) pons C) mesencephalon D) diencephalon E) cerebellum 12)The cerebellum and pons are derived from the A) telencephalon. B) diencephalon. C) mesencephalon. D) metencephalon. E) myelencephalon
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BRAIN STRUCTURES‚ ETYMOLOGY and FUNCTIONS STRUCTURE |ETYMOLOGY|FUNCTION| Prefrontal Cortex (or Frontal Lobe) |Frontal-1650s‚ of the forehead; From Modern Latin frontalis‚ from front-‚ stem of frons "brow‚ forehead." Lobe-Early 15c.‚ "a lobe of the liver or lungs‚" from Middle French lobe and directly from Medieval Latin lobus‚ from Late Latin lobus "hull‚ husk‚ pod."|The gray matter of the anterior part of the frontal lobe that plays a role in the regulation of complex cognitive
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<b>INTRODUCTION</b><br><br>The human body is divided into many different parts called organs. All of the parts are controlled by an organ called the brain‚ which is located in the head. The brain weighs about 2.75 pounds‚ and has a whitish-pink appearance. The brain is made up of many cells‚ and is the control centre of the body. The brain flashes messages out to all the other parts of the body. The messages travel in very fine threads called nerves. The nerves and the brain make up a system somewhat
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Dementia Dementia The word Dementia describes a set of symptoms that may include memory loss‚ and difficulties with thinking‚ problem solving or language. Dementia is caused when the brain is damaged by diseases such as Alzheimer’s disease or a series of strokes. Dementia is progressive‚ meaning that the symptoms will gradually get worse. Dependent on which part of the brain is affected a person will present differently. Area of the Brain Key Functions that could be affected Frontal Lobe
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Published in 2011 by Britannica Educational Publishing (a trademark of Encyclopædia Britannica‚ Inc.) in association with Rosen Educational Services‚ LLC 29 East 21st Street‚ New York‚ NY 10010. Copyright © 2011 Encyclopædia Britannica‚ Inc. Britannica‚ Encyclopædia Britannica‚ and the Thistle logo are registered trademarks of Encyclopædia Britannica‚ Inc. All rights reserved. Rosen Educational Services materials copyright © 2011 Rosen Educational Services‚ LLC. All rights reserved. Distributed exclusively
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cut with a butter knife. From the outside‚ the brain’s most distinguishing features are its convolutions‚ or folds. These wrinkles are part of the cerebral cortex (Latin for “bark” or “rind”). The cerebral cortex is the orange-peel thick outer covering to maximize surface area (more cells per square inch). In fact‚ if it were laid out‚ the cortex would be about the size of an unfolded single page from a daily newspaper. Yet it is only a grapefruit-sized organ. Its importance can be attributed to
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because of the cerebellum * The next part that we see is the pons Pons means bridge in Greek and that’s exactly what the pons is * It is a bridge taking in all of our sensory information and taking it to the cortex to be interpreted. pons: the bridge from brainstem to cortex The midbrain: * The midbrain takes all of the incoming neural
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matter (GM)‚ increases in the myelination of cortico-cortical connections and changes in the architecture of large-scale cortical networks. It is currently unclear‚ however‚ how the ongoing developmental processes impact upon the folding of the cerebral cortex and how changes in gyrification relate to maturation of GM/WM-volume‚ thickness and surface area. In the current study‚ we acquired high-resolution (3 Tesla) magnetic resonance imaging (MRI) data from 79 healthy subjects (34 males and 45 females)
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The brain is the most complex organ in the human body. It controls everything from movement throughout the body to one’s behaviour. For centuries‚ the brain has been seen as almost incomprehensible. However with the advancements of neurological sciences‚ scientist have learned so much more about the brain and the processes it controls. The hindbrain‚ midbrain and forebrain make up the three most basic units of the brain. The hindbrain is composed of the upper section of the spinal cord‚ the cerebellum
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