“The Last Hippie” is a short chapter from Oliver Sacks’ An Anthropologist on Mars: Seven Paradoxical Tales. The chapter is centered around Greg‚ one of Dr. Sacks’ patients‚ and how his troubling teenager years subsequently led to him become an amnesiac who‚ “seemed bland‚ placid‚ and emptied of all feeling‚” (Sacks‚ 1996‚ p.46). Although Greg’s story was very interesting to read‚ I did find it relatively difficult to follow along‚ and encountered many challenges while reading the chapter. All of
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Through the PET scan they found that people who had reduced cellular metabolism in the region of the hippocampus were associated with the Alzheimer’s disease. One of the researchers of team argues that the results should be replicated; however‚ a great advantage of this new brain imaging technique could be very useful to detect and prevent the Alzheimer’s
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Psychology chapter three vocabulary nervous system‚ a collection of hundreds of billions of specialized and interconnected cells through which messages are sent between the brain and the rest of the body. The nervous system consists of the central nervous system (CNS)‚ made up of the brain and the spinal cord‚ and the peripheral nervous system (PNS)‚ the neurons that link the CNS to our skin‚ muscles‚ and glands. And we will see that our behavior is also influenced in large part by the endocrine
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gray matter on the medial aspect of the cerebral hemispheres. • James Papez (1883-1958): 1930’s: defined a limbic system that might underlie the relationship between emotion and memory (Papez’ circuit). Components • Amygdaloid body • Hippocampus (“seahorse”) • Cingulate gyrus • Parahippocampal gyrus • Hypothalamus • Mamillary bodies • Anterior nucleus of thalamus The Limbic System Neurological Development and the Limbic System R-Hemi closer connections to limbic system
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SEX DIFFERENCES IN MEMORY PERFORMANCE IN RESPONSE TO AN EXAMINATION STRESSOR Randy Denis Faculty Advisor: Dr. Jaime L. Tartar Nova Southeastern University‚ Farquhar College of Arts & Sciences Undergraduate Divisional Honors Program Division of Social and Behavioral Sciences Winter 2010 i Thesis Signature (Approval) Page We hereby certify that this thesis‚ submitted by Randy Denis‚ conforms to accepted standards and is fully adequate in scope and quality to fulfill the thesis
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Medulla Responsible for crucial body functions such as respiration and heart rate. 10. Pons nerve fibers that are on the service of the brainstem‚ between the medulls oblongata and midbrain. Involved in functions of sleeping and dreams. 11. Hippocampus the part of your brain associated with memory 12. Amygdala a group of grey matter‚ one in each hemisphere deals with feelings of afraid or upset or arousal. 13. Pituitary gland growth gland at the base of the brain‚ it produces hormones
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literature that was largely responsible for studies that explored the role of the mPFC in fear extinction. We also consider the role of the mPFC in a broader neural circuit for extinction that includes the amygdala and hippocampus. Key Words: Emotion‚ conditioning‚ history‚ amygdala‚ hippocampus‚ exposure therapy over‚ a major approach to the treatment of emotional disorders involves the promotion of extinction (Barlow 2002; Craske 1999; Foa and Jaycox 1999; Wolpe 1968). Elucidation of the extinction process
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sample size Paragraph 3 (Bremner et al 2003) Aim: To measure the structure and function of the hippocampus in women with or without childhood sexual abuse. Procedure: Thirty three women participated in the study that had or had not suffered abuse. They were given verbal memory tasks which were measured with a PET scan. Findings: The women with PTSD and had abuse in the past had a 16% smaller hippocampus compared with the ones without Critique: Gender bias‚ cultural bias‚ small sample size Paragraph
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The PRL in CNS comes from local synthesis and transport from the blood circulation. Besides‚ the presence of PRL receptors has been identified in different brain regions‚ such as choroid plexus‚ olfactory bulb‚ and hypothalamus [54]. Since 1980s‚ studies have suggested the relationship between PRL and CNS tumors. Ciccarelli et al reported in 2001 that high PRL levels and increased PRL receptors were found in some of the patients with meningiomas and schwannoms‚ indicating that PRL might be involved
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Latin for “little brain” this structure is involved in balance‚ posture‚ and movement. 9. Medulla Responsible for regulating crucial body functions such as respiration and heart rate. 10. Pons Involved in sleep and dreams. 11. Hippocampus Involved in learning‚ short term memory‚ spatial memory‚ and damaged by Alzheimer’s disease. 12. Amygdala Located within the temporal lobe. It is involved in several functions including‚ arousal‚ automatic responses associated with fear
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