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| cerebrum (largest part of the brain) |
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| Cerebellum (little brain) |
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| spinal cord or bone marrow |
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| exaggerated fear or sensitivity |
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| three dimensional or solid |
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| ventricle (belly or pouch) |
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| condition of abnormal impulse toward |
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central nervous system
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| portion of the CNS contained within the cranium |
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| largest portion of the brain; divided into right and left halves, known as cerebral hemispheres, which are connected by a bridge of nerve fibers called the corpus callosum; lobes of the cerebrum are named after the skull bones they underlie |
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| anterior section of each cerebral hemisphere; responsible for voluntary muslce movement and personality |
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| portion posterior to the frontal lobe; responsible for sensations such as pain, temperature, and touch |
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| portion that lies below the frontal lobe; responsible for hearing, taste, and smell |
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| portion posterior to the parietal and temporal lobes; responsible for vision |
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| outer layer of the cerebrum consisting of grey matter; responsible for higher mental functions |
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| each of two gray matter nuclei deep within the brain; responsible for relaying sensory information to the cortex |
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| convultions (mounds) of the cerebral hemispheres |
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| shallow grooves that seperate gyri |
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| deep grooves in the brain |
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| portion of the brain located below the occiptal lobes of the cerebrum; responsible for control and coordination of skeletal muscles |
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| region of the brain that serves as a relay between the cerebrum, cerebellum, and spinal cord; responsible for breathing, heart rate, and body temperature,; the three levels are the mesencephalon (midbrain), pons, and medulla onblongata |
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| series of interconnected cavities within the cerebral hemispheres and brainstem filled with cerebrospinal fluid |
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