of alcohol consumption by college/university students‚ how it impairs the functioning of the human brain‚ the cognitive process of information and personality. I will be focusing on the parts of the brain that alcohol has effects on such as; cerebral cortex and the frontal lobes‚ the cerebellum‚ the hippocampus‚ the medulla and the hypothalamus‚ as well as how it affects personality (behavior) and intelligence and cognition. According to Clarren & Smith (1978) alcohol is depressant drug that impacts
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contains the cerebral cortex. The telencephalon also consists of many other structures such as the major fissures which are big grooves in a complex cortex it includes the longitudinal fissure‚ lateral fissure‚ and central fissure. It also consists of the most important gyri’s that are located in the frontal‚ parietal‚ and temporal lobes‚ respectively (Pinel‚ 2011). The gyri include the precentral gyri‚ the postcentral gyri‚ and the superior gyri which are the largest (Pinel‚ 2011). The cerebral commissures
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The Five Major Structures of the Human Brain University of Phoenix PSY 240 October 27‚ 2012 Olivia Fransis The human brain is nothing short of incredible. In a way it’s the world’s most powerful computer because it can process tasks at lightning speeds and simultaneously be in control of our reflexes and every other voluntary and involuntary functions. It is the most important and complex organ as well as our core for learning At the point of birth‚ the brain weighs an average of
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The Nutty Professor and Brains‚ Brains‚ Brains By Jana Gilbert “Hello‚ class!” Professor Dobbins spoke enthusiastically as the last student entered the room. Today‚ he was going to talk about his favorite part of the human anatomy: the brain. “Today is going to be exciting!” All of the students groaned. They knew that when he said something would be “exciting‚” it was always boring. Always. “How many of you know what the Ancient Egyptians believed about a person’s behavior? Who controlled
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your lunch suddenly does not agree with you The corpus callosum connects the __________. -Right and left cerebral hemispheres Schizophrenia‚ bipolar disorder‚ and depression all seem to be the result of _______. Genetics and the environment Which of the following is part of the central nervous system (CNS)? -Spinal cord Which function below is not a direct role of the cerebral cortex? -Storage of short and long term memories Higher brain functions‚ such as creativity and analytical skills
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brain is the most important organ in the nervous system. Located inside the head‚ surrounded by the skull. The human brain is very identical to the brains of other mammals‚ but with a more developed and evolved cerebral cortex. Much of the size of the human brain comes from the cerebral cortex‚ especially the frontal lobes‚ which are associated with executive functions such as self-control‚ planning‚ reasoning‚ and abstract thought. Before talking about the lobes. The most important part must be talked
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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. The second part of the brain is the midbrain. The midbrain takes all of the incoming neural information and channels it to the correct part of the cortex to be interpreted. It is also involved in muscle tone and helps in sleep‚ wakefulness and attention. The forebrain is the last part of the brain to be studied. It
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functioning. Cognitive Functioning The cerebral cortex is divided into four lobes as well as into left and right hemispheres. Martinez (2010‚ pp.237) states that‚ “The cerebral cortex is the anatomical origin of the mind’s higher-order functions—reasoning‚ intelligence‚ creativity‚ and problem-solving—as well as the coordination of sensory input and motor control that helps us relate skillfully to our environments.” By segregating each structure of the cerebral cortex a greater understanding is achieved
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language faculty seems to be located in certain areas of the left hemispheric cortex in most healthy adults. A special branch of linguistics‚ New medical imaging techniques such as PET and fMRI have allowed researchers to generate pictures showing which areas of a living brain are active at a given time. In the past‚ research was primarily based on observations of loss of ability resulting from damage to thecerebral cortex. Indeed‚ medical imaging has represented a radical step forward for research
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sometimes "disobedient" and generally out of the realm of their own voluntary control‚ while the unaffected hand is under normal volitional control. At times‚ particularly in patients who have sustained damage to the corpus callosum that connects the two cerebral hemispheres‚ the hands appear to be acting in opposition to each other. Damage to the corpus callosum can give rise
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