brain lobes definition
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lobe lobe. n. 1. any rounded projection forming part of a larger structure. 2. (Anatomy) any of the subdivisions of a bodily organ or part, delineated by shape or connective tissue. 3. (Anatomy) short for ear lobe.
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- Frontal Lobe. The frontal lobe is the largest of the four lobes. The frontal lobe is responsible for many different functions involving conscious thought, voluntary movement, and personality. The frontal lobe also facilitates word choice, organization, and behavior.
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- : a large lobe of each cerebral hemisphere that is situated in front of the occipital lobe and contains a sensory area associated with the organ of hearing.
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- Definition of the Temporal Lobe. The brain is divided into distinctive lobes. The temporal lobe is located behind your ears and extends to both sides of the brain. The temporal lobe is involved in vision, memory, sensory input, language, emotion, and comprehension.
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Frontal-lobe damage from alcohol may occur before general mental status challenges These lobes located in the front of the whole brain are the governors of our behavior and are responsible for the acts that separate the homo 'thinker' sapiens from the rest of the animal kingdom. The frontal lobes control and inhibit our primal impulses; this inhibition of such impulses prevents us from taking dangerous risks, or behaving in a deviant way, and facilitates our living as a community.
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- Division of the Cerebral Cortex into Lobes. The brain hemispheres are divided into: Brain hemisphere and its division into lobes. Medial view( left.); lateral view (right.) Frontal Lobe (located before the central sulcus) - Responsible for the elaboration of thinking, planning, programming individual needs and emotion.
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- Medical Definition of OCCIPITAL LOBE. : the posterior lobe of each cerebral hemisphere that is separated medially from the parietal lobe by the parieto-occipital sulcus, is indistinctly separated more laterally from the temporal and parietal lobes, bears the visual areas, and has the form of a 3-sided pyramid. the posterior lobe of each cerebral hemisphere that bears the visual cortex and has the form of a 3-sided pyramid.
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Temporal lobe The temporal lobe is one of the four major lobes of the cerebral cortex in the brain of mammals.
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Brain Structures and their Functions The Cerebrum: The cerebrum or cortex is the largest part of the human brain, associated with higher brain function such as thought and action. The cerebral cortex is divided into four sections, called lobes: the frontal lobe, parietal lobe, occipital lobe, and temporal lobe. Here is a visual representation of the cortex:
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- Frontal lobes: Area of the brain made up by the front portions of right and left hemispheres of the cerebral cortex. These areas are involved in memory, planning, organization, language and impulse control.
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Frontal Lobes: Movement and Cognition The frontal lobes are the largest brain lobes and are involved in several functions of the body including: The right frontal lobe controls activity on the left side of the body and the left frontal lobe controls activity on the right side.
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Temporal lobe Anatomical terms of neuroanatomy. [edit on Wikidata] The temporal lobe is one of the four major lobes of the cerebral cortex in the brain of mammals. The temporal lobe is located beneath the lateral fissure on both cerebral hemispheres of the mammalian brain. The temporal lobe is involved in processing sensory input into derived meanings for the appropriate retention of visual memory, language comprehension, and emotion association.
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The Brain and Spinal Cord Lobes of the Brain. The four lobes of the brain are the frontal, parietal, temporal, and occipital lobes ([link]). The frontal lobe is located in the forward part of the brain, extending back to a fissure known as the central sulcus. The frontal lobe is involved in reasoning, motor control, emotion, and language.
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Lobes of the brain Lobes of the brain. The lobes of the brain were originally a purely anatomical classification, but have been shown also to be related to different brain functions. The cerebrum, the largest portion of the human brain, is divided into lobes, but so is the cerebellum. If not specified, the expression lobes of the brain refers to the cerebrum. Terminologia Anatomica (1998) divides cerebrum into 6 lobes.
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Tonsillitis Bacterial or viral infections can cause tonsillitis, and the most common viruses associated to tonsillitis are the influenza, rhinovirus, adenovirus, coronavirus, and respiratory syncytial virus. Tonsillitis can also be caused by the herpes simplex virus,cytomegalovirus, Epstein-Barr virus, or HIV.onsillitis is one of the major causes of pain in the throat area; this throat pain can even spread to surrounding body parts such as the ears, the eyes, and the whole head, and can leave a person feeling very sick and unable to do normal daily activities.
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cerebral cortex frontal cortex, frontal lobe-that part of the cerebral cortex in either hemisphere of the brain lying directly behind the forehead. prefrontal cortex, prefrontal lobe-the anterior part of the frontal lobe.
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- Brain Lobes and Their Functions. ⇨ Frontal Lobe. The frontal lobe is home to our cognitive thinking, and it is this process that determines and shapes an individual's personality. In human beings, the frontal lobe attains maturity when the individual is around the age of 25.
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Temporal lobe The temporal lobe is one of the four major lobes of the cerebral cortex in the brain of mammals. The temporal lobe is located beneath the lateral fissure on both cerebral hemispheres of the mammalian brain.[3]
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- : a large lobe of each cerebral hemisphere that is situated in front of the occipital lobe and contains a sensory area associated with the organ of hearing. ADVERTISEMENT.
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cerebral hemisphere Cerebral hemisphere definition, either of the rounded halves of the cerebrum of the brain, divided laterally by a deep fissure and connected at the bottom by the corpus callosum. See more. Dictionary.com
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temporal lobe temporal lobe. noun. Medical Definition of temporal lobe. : a large lobe of each cerebral hemisphere that is situated in front of the occipital lobe and contains a sensory area associated with the organ of hearing.
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lobe Definition of lobe. : a curved or rounded projection or division; specifically : a usually somewhat rounded projection or division of a bodily organ or part.
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What Is Biopsychology? (Brain and Behavior) The brain is comprised of four lobes: 1  Frontal Lobe: This portion of the brain is involved in motor skills, higher lever cognition, and expressive language. 2  Occipital Lobe: This portion of the brain is involved in interpreting visual stimuli and information.
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cerebral cortex Noun. 1. temporal lobe-that part of the cerebral cortex in either hemisphere of the brain lying inside the temples of the head. temporal ccortex. cerebral cortex, cerebral mantle, cortex, pallium-the layer of unmyelinated neurons (the grey matter) forming the cortex of the cerebrum.
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Astounding Facts About the Lobes of the Brain and Their Functions Read about the four lobes of the brain and their function, which determine the way we think, react and associate with our environment. Of all the parts of the brain, the cerebrum or cortex is the largest part, which is further sub-divided into four lobes; frontal lobe, parietal lobe, occipital lobe, and temporal lobe.
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Top 20 Doctor insights on: What Does The Left Frontal Lobe Of The Brain Control Lobe (Definition). 1. A rounded projection, especially a rounded, projecting anatomical part. (for example, the lobe of an ear) 2. A subdivision of a bodily organ or part bounded by fissures, connective tissue, or other structural boundaries. (for example, a lobe of the liver).