The brain‚ which weighs only three pounds and is made up of eighty percent water‚ is the key organ of our nervous system. It is divided into three different parts: the Cerebrum‚ the Cerebellum‚ and the Medulla Oblongata. The "gray matter" of the brain is about one-eighth inch thick and it gives the brain its gray color. Inside the brain is the cortex‚ which is made up of billions of neurons. These neurons extend into the cerebral hemisphere and it controls all mental activity. In this report I will
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and Physiology The main components of the brain—the cerebrum‚ the cerebellum‚ diencephalon and the brainstem—have distinct functions. The Cerebrum Is the largest and most developmentally advanced part of the human brain. It is responsible for several higher functions‚ including higher intellectual function‚ speech‚ emotion‚ integration of sensory stimuli of all types‚ initiation of the final common pathways for movement‚ and fine control of movement. The cerebrum is divided into a right and a
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The Brain and Behavior Essay 1 The Brain and Behavior Essay Michelle Sawyer BEH/225 07/27/2014 The Brain and Behavioral Essay The brain is the most complex organ in the body. The human brain is very unique. There are different sections of the brain and each section has a unique job. The brain can control a person’s mood‚ the organs‚ and hormones and how the body moves and operates. This paper will describe two parts of the brain‚ the frontal lobe and the temporal lobe and how they relate to
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|Region of the Brain |Location |Primary Function |Specific activities/ |Icons/ Keys foe for map | | | | |Processes | | |Cerebrum | the anterior portion of the|Determining Intelligence‚ |Vision‚ muscle coordination‚|Eyes‚ ears‚ smiley face‚ | | |forebrain and is superior to|Determining
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The lobes of the brain. The cerebral cortex maybe be broken up into four lobes. Each lobe is named after the bones of the skull that cover them. In the very front is the frontal lobe‚ and behind that is the parietal lobe. At the very back of the brain we find the occipital lobe. And curving around each side of the brain we find the temporal lobe. Because the brain is made of two hemispheres there are pairs of each lobe. Frontal lobe: The most forward of the four lobes of the cerebral cortex
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Effects of alcohol on brain functioning and neurotransmitters The consumption of alcohol can cause an effect on several parts of the brain including the hypothalamus‚ pituitary gland‚ medulla and the limbic system (How alcohol works 2008). Each sector responds differently to alcohol‚ causing changes in specific behaviors. Cerebral cortex The role of the cerebral cortex is to decipher information received from the senses‚ processing thought‚ speech‚ and memory and indicating the majority of
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Appendix E Hemispheres of the Brain Our brain is divided into two main hemispheres‚ the left and the right. Each hemisphere is dominant in certain functions. Click either the left or the right hemisphere of the brain below and fill in the hemisphere’s appropriate functions. LEFT HEMISPHERE RIGHT HEMISPHERE [pic] Cerebral Lateralization and Functionality Researchers utilize a number of different methods to study lateralization of brain function. Four of these methods
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“Brain Lab” Questions: 1. Structure Function Frontal Lobe It contains centres 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
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2014 Dr. Gigi Servis The brain is separated into four main lobes‚ which include the frontal‚ temporal‚ parietal‚ and occipital lobe. The frontal lobes are concerned with management of movement‚ from stimulation of a person muscles to conceptual planning on what to carry out. The temporal lobe is the main area for premature auditory processing and a high-level visual processing area. The frontal lobes are located on the front and the top area of the brain. Their major functions include
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Brain Drain refers to the emigration (out-migration) of knowledgeable‚ well-educated and skilled professionals from their home country to another country. This can take place because of several factors. The most obvious is the availability of better job opportunities in the new country. Other factors that can cause brain drain include: war or conflict‚ health risks‚ and political instability. Brain drain occurs most commonly when individuals leave less developed countries (LDCs) with fewer opportunities
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