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Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 41263d-ZDQyZ THEORIES OF AGING Based on information in: Madison, H.E. Modern Programmed Aging Theories contend that we age because we possess what amounts to a biological suicide mechanism or program that purposely limits lifespan to a species-specific value in order to obtain an evolutionary benefit. If you continue browsing the site, you agree to the use of cookies on this website. Theories of aging There is no single universally accepted definition of aging. See our Privacy Policy and User Agreement for details. PPT – Theories of Aging PowerPoint presentation | free to view - id: d56a-NWRhZ. Download Share Share. First: Ask a question What is the question age 32 or 28 (Jin, pp. Learn biological theories aging with free interactive flashcards. Theories of aging There is no single universally accepted definition of aging. The process must be progressive with time. Theories of aging tanvi Pathania. 1. View PPT_Chapter02.pptx from NURS 71600 at Hunter College, CUNY. The programmed theory: Aging by Program, where biological clocks act through hormones to control the pace of aging. Theories of Aging.ppt Cel - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. MPT 1st Year Ul- timately, disorders in housekeeping ability jeopardize homeostasis and expose cells to apoptotic … Aging is not the same as being old: We think of aging as equivalent to being old. See our User Agreement and Privacy Policy. Theories of aging as basis for assessment. View theories_of_aging.ppt from NURSING MISC at Central Mindanao University. St. Louis: Mosby. THEORIES OF BIOLOGICAL AGEING 2. THEORIES OF AGING Several theories may explain the normal aging process, either alone or in combination with other theories (Table 1). Mature-Life Theories Robert Peck’s Theory The Activity Theory (Neugarten’s Theory will be the only one discussed.) It is brought to you by DigitalCommons@Fairfield with permission from the rights-holder(s) and is protected by copyright and/or related rights. Clipping is a handy way to collect important slides you want to go back to later. Theories of Aging. See our User Agreement and Privacy Policy. You are free to use this item in any … • Aging process is the process of growing old or developing the appearance and characteristics of old age 3. Clipping is a handy way to collect important slides you want to go back to later. 2. Age-related degeneration can be a consequence of a ge- netic program or it may be an entropic process [21]. Google Scholar. Three major psychosocial theories of aging--activity theory, disengagement theory, and continuity theory--are summarized and evaluated. Concepts and theories of aging 1. Looks like you’ve clipped this slide to already. The psychological concept describes ageing in terms of the specific changes in behavior, cognitive functions, and roles that occur in an individual undergoing the ageing process. “The free radical theory of aging states that we age because of free radical damage over time,”(Szalay, p. 1) MEDSURG Nursing, 15 (2), 77-83 This item has been accepted for inclusion in DigitalCommons@Fairfield by an authorized administrator of DigitalCommons@Fairfield. That is, the changes that result from the proposed process must become more obvious as the person grows older. explaining different concepts of aging theories. Concepts and theories of aging Discuss the rationale for using an eclectic approach in the development… Princy Francis M The Adobe Flash plugin is needed to view this content. Define aging from a biologic, sociologic, and psychologic framework. Tiff_Will. Flashcards. Presentations. Theories of Aging . Damage theories do not rely on a pre-determined timeline for aging and infer that we could increase our lifespan if we take steps to protect our bodies from cellular damage. Normal aging Adonis Sfera, MD. Third, we integrate and relate theories of cognitive aging to work. Sections. You are free to use this item in any … All Time. Whereas there is a growing body of knowledge about the genomics of aging, what triggers the associated changes at the cellular or organ level is still a topic of debate. Remove this presentation Flag as Inappropriate I Don't Like This I like this Remember as a Favorite. November 2009 ; Annual review of gerontology & geriatrics 29(1):3 … Intrinsic Biological Theory-Intrinsic biological theory maintains that aging changes arise from internal, predetermined causes. Most people begin to see signs of aging after fifty years old, when they notice the physical markers of age. Living and reproducing longer causes an evolutionary disadvantage that caused the evolution and retention of the lifespan limiting mechanism. Next, we summarize empirical research results from recent studies of cognitive aging and work in two ways: how work impacts cognitive functioning, and how cognitive functioning impacts work. Three major psychosocial theories of aging—activity theory, disengagement theory, and continuity theory—are summarized and evaluated. As cells and therefore their DNA strands are replicated, telomere caps shorten and adult cells lack the ability to relengthen them, meaning with each successive replication telomere caps become shorter and shorter. The Gene Regulation Theory of aging proposes that senescence results from changes in gene expression ().Although it is clear that many genes show changes in expression with age (71, 98, 104), it is unlikely that selection could act on genes that promote senescence directly ().Rather, life span is influenced by the selection of genes that promote longevity (see above). Chapter 2 Theories of Aging Sue E. Meiner, EdD, APRN, BC, GNP Learning Objectives On completion of this chapter, the reader will be able to: 1. Some important problems are identified with each of the theories when the criteria of intersubjectivity of meaning, testability, and empirical adequacy are utilized in the evaluation process. In Lueckenotte, A.G. (ed), Gerontologic Nursing. MOLECULAR THEORIES. THEORIES OF AGING Based on information in: Madison, H.E. Modern Programmed Aging Theories • Modern programmed aging theories (beginning ~1990) contend that beyond the lifespan needed by each species there is an evolutionary disadvantage to living and reproducing longer. View PPT_Chapter02.pptx from NURS 71600 at Hunter College, CUNY. You can change your ad preferences anytime. It is widely agreed that the immediate causes of the many different age-related diseases and conditions are different and that different treatments directed at the different causes have been effectively developed and deployed. ˚ ey concluded that society expects retirees to remain active in their communities. Both theories … Historical Perspective 3. 1. Answers from specialists on theories of aging ppt. Ist Yr MSc(N) Log in Sign up. Modern aging theories consequently attempt to accommodate and explain a number of key observations concerning senescence: 1. Psychological Theories of Aging Psychological Theories of Aging Full-Life Development Theories (Erikson’s Theory will be the only one discussed.) It is widely agreed that the immediate causes of the many different age-related diseases and conditions are different and that different treatments directed at the different causes have been effectively developed and deployed. Theories of Aging Now customize the name of a clipboard to store your clips. Now customize the name of a clipboard to store your clips. The article discusses the counseling implications and applications of a number of social theories of aging. 3. The Gene Regulation Theory of aging proposes that senescence results from changes in gene expression ().Although it is clear that many genes show changes in expression with age (71, 98, 104), it is unlikely that selection could act on genes that promote senescence directly ().Rather, life span is influenced by the selection of genes that promote longevity (see above). Spell. Because of many advances in science and medicine, food production and delivery, and sanitation, in general people live longer than they used to. Aging is a complex phenomenon the cause of which is not fully understood, despite the plethora of theories proposed to explain it. Many theories about the causes of aging have been proposed [19], and could be divided into two broad categories: the stochastic theories and the developmental-genetic theories [20]. Gravity. If you continue browsing the site, you agree to the use of cookies on this website. Learn vocabulary, terms, and more with flashcards, games, and other study tools. But aging actually begins in the late teens. As we age, changes in essentially all physiological functions, including immunity, are apparent. Gene Theory, which considers aging to be the result of a sequential switching on and off of certain genes, with senescence being defined as the time when age-associated deficits are manifested. Jun 21, 2017 - Explore Gerontology's board "Theories of Aging" on Pinterest. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Geriatric Nutrition. Theories of aging … That is the time when our physical capabilities are at their maximum. CrossRef Google Scholar. Modern aging theories consequently attempt to accommodate and explain a number of key observations concerning senescence: 1. Aging is a process of decline: As we move past the late teens our bodies begin to decline. It is brought to you by DigitalCommons@Fairfield with permission from the rights-holder(s) and is protected by copyright and/or related rights. • Gerotranscendence – Aging entails a transition from a rational, materialistic metaperspective to a cosmic and transcendent vision. Theories of Aging Possible Mechanisms 3 Criteria of Aging Theories Change in Structure / Function 3 Catagories of Theories Wear and Tear Theories Wear and Tear ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 3bad1e-NWQ2M A Major Role in Aging. Rohme D. Evidence for a relationship between longevity of mammalian species and life-spans of normal fibroblasts in vitro and erythrocytes in vitro. Otherwise, we would live forever. • Consequently, species, including humans, evolved mechanisms (aging programs) that purposely limit their lifespans and ultimately cause the many age-related diseases and conditions. Some important problems are identified with each of the theories when the criteria of intersubjectivity of meaning, testability, and empirical adequacy are utilized in the evaluation process. Biological Ageing Theories Evolutionary Physiological Programmed Stochastic intrinsic timing chance events 3. • Developmental Tasks – The process of healthy psychological aging is the result of the successful fulfillment of developmental tasks. Looks like you’ve clipped this slide to already. ˛ rst aging theories by studying a group of adults. Conclusion 3. Concepts and theories of aging Princy Francis M Ist Yr MSc(N) JMCON 2. You can change your ad preferences anytime. A Comprehensive Review. Definition 2. Erik Erikson, who took a special interest in this final stage of life, concluded that the primary psychosocial task of late adulthood (65 and beyond) is to maintain ego integrity (holding on to one's sense of wholeness), while avoiding despair (fearing there is too little time to begin a new life course). Proc Natl Acad Sci USA 1980;78:5009–5013. Aging Kashmeera N.A. powerpoint System Theories of Aging Rate-of-living An old theory that assumes that there is a certain number of calories or heart beats allotted to an individuals and the faster these are used the shorter the life. Test. Theories of Aging Developmental Genetic Theories Stochastic Theory 4. Biological Theories of Aging. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Damage theories do not rely on a pre-determined timeline for aging and infer that we could possibly increase our lifespan if we take steps to protect our bodies from cellular damage. No public clipboards found for this slide. The biological theories of ageing attempt to describe the phenomenon as a programmed event, and that it arises as a result of constant wear and tear leading to a decline of the usual functions of the human body. Why is a feature of life that is so detrimental to the organism as ageing maintained by natural selection? Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. 11–18. Finally, we suggest practical implications and offer some recommendations to guide future research. nvkarp@gmail.com Objectives This presentation will describe aging from both a biological/physiological and a psychosocial ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 5002c6-NDljO nvkarp@gmail.com Objectives This presentation will describe aging from both a biological/physiological and a psychosocial perspective. The early theories of ageing were very proscribed and prescriptive as to how individuals should age. PLAY. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Psychosocial Aging Theories (cont.) It explores the effects of some of the rather distinct perspectives on aging that have emerged, beginning with the conceptualizations, research studies, and criticisms of disengagement theory, activity theory, and role theory, leading up to continuity theory and the liberation perspective. Immediate causes are different. View chapter Purchase book. Match. Biological factors such as molecular and cellular changes are called primary aging, while aging that occurs due to controllable factors such as lack of physical exercise and poor diet is called secondary aging (Whitbourne and Whitbourne 2010). Aging Theories 1. Genetic Basis of Aging Theories • Hi h ti f i lifHigh conservation of maximum life span between species • Similarity of attained age between monozygotic twins compared to dizygotic twins or nontwin siblings •Examppp gyles of exceptional longevity within families • Subsets of aging features in human geneticSubsets of aging features in human genetic syndromes of premature aging. Write. (2002).“Theories of Aging”. Theories of Aging Nancy V. Karp, Ed.D., P.T. Theories Of Aging PowerPoint PPT Presentations. DEFINTION • Aging can be defined as the time-related deterioration of the physiological functions necessary for survival and fertility. Created by. Immediate causes are different. There are a bibliography says that aging is series of changes that occur over time and it starts when we born and other bibliography says that aging is a changes process by illness. The three main systems that are connected with aging are the endocrine (hormonal) system, the immune system, and our genes. The Endocrine System as the Pacemaker of Aging The Developmental Theory of Aging. 33. Programmed theories of aging assert that aging is an essential and innate part of the biology of humans and that aging is programmed into our body systems. AGING PRESENTATION.ppt dennis43. Telomeres can be thought of as bottle caps surrounding individual strands of DNA. Actions . See more ideas about Theories of aging, Aging, Theories. Geriatrics Physiotherapy. • Consequently, species, including humans, evolved mechanisms (aging programs) that purposely limit their lifespans and ultimately cause the many age-related diseases and conditions. Theories of aging_spring 2014 abridged Shepard Joy. Modern Programmed Aging Theories contend that we age because we possess what amounts to a biological suicide mechanism or program that purposely limits lifespan to a species-specific value in order to obtain an evolutionary benefit. MOLECULAR THEORIES. The Aging Process Naomi. Tanvi Pathania Analyze the prominent biologic, sociologic, and psychologic theories of aging. Autoimmune Theory, which states that the immune system is programmed to decline … Molecular theories of aging. Theories of aging as basis for assessment. Normal Aging VS Dementia LI Holly Eide. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. These theories can be generally classified into evolutionary, involving historical and evolutionary aspects of aging, and physiologic or structural and functional changes. THEORIES OF AGING Several theories may explain the normal aging process, either alone or in combination with other theories (Table 1). Theories of Aging. This chapter considers the range of theories of aging in the biological, behavioral, and social sciences. MEDSURG Nursing, 15 (2), 77-83 This item has been accepted for inclusion in DigitalCommons@Fairfield by an authorized administrator of DigitalCommons@Fairfield. JMCON. These theories can be generally classified into evolutionary, involving historical and evolutionary aspects of aging, and physiologic or structural and functional changes. View by Category Toggle navigation. The early theories of ageing were very proscribed and prescriptive as to how individuals should age. Living and reproducing longer causes an evolutionary disadvantage that caused the evolution and retention of the lifespan limiting mechanism. As we age, changes in essentially all physiological functions, including immunity, are apparent. Biological aging, referred to as senescence, is an exceedingly complex, genetically regulated, interactive process of change (Ostojić et al., 2009). Biological Theories of Aging-Biological theories attempt to explain physical aging as an involuntary process, which eventually leads to cumulative changes in cells, tissues and fluid. All valid theories of aging must meet three broad criteria: The aging changes that the theory addresses must occur commonly in all members of a humans. Aging is a complex phenomenon the cause of which is not fully understood, despite the plethora of theories proposed to explain it. THE IMPORTANCE OF SOCIAL THEORIES OF AGING ... Economy of Aging, Life Course Perspective, Life Course Social Capital •The Second Transformation of Theory •Phenomenology and Constructivism, Critical Theory and Feminist Perspectives . In addition to damage-based theories, a second class of theories of aging defends that aging is a genetically-determined, programmed process. Nursing care of patients having conduction disorders, Planning process, 5 year plan and commitee reports, Coronary circulation and fetal circulation, Biochemistry of blood in relation to cardio pulmonary function, No public clipboards found for this slide. In Lueckenotte, A.G. (ed), If you continue browsing the site, you agree to the use of cookies on this website. Start studying Aging:Biological Theories of Aging (PPT). Theories of Aging From a Life-Course and Life-Span Perspective: An Overview. 72-74) Free radicals are also associated with aging. See our Privacy Policy and User Agreement for details. powerpoint Theories of Aging Nancy V. Karp, Ed.D., P.T. I think that aging is a process what develops with age and older person may be sick or not sick. The choice of these categories and the order in which they are presented reflect their affinity to physiological discourse (90). ROLE THEORY •Based on the belief that roles define us and our self-concept, and shape our behavior . Choose from 500 different sets of biological theories aging flashcards on Quizlet. Log in Sign up. I think that aging is a process what develops with age and older person may be sick or not sick. Modern Programmed Aging Theories • Modern programmed aging theories (beginning ~1990) contend that beyond the lifespan needed by each species there is an evolutionary disadvantage to living and reproducing longer. Havighurst and Albrecht p ublished the Activity ˚ eory in 1963, which states that staying occupied and involved is necessary to having a satis-fying late-life (Havighurst, Neugarten, & Tobin, 1963; e es Figure 3 - 1 ). The neuroendocrine theories view the functional decline in neurons and their associated hormones as central to aging. (2002). In: Morley JE, Glizk Z, Rubenstein LZ, eds. There are a bibliography says that aging is series of changes that occur over time and it starts when we born and other bibliography says that aging is a changes process by illness. In this essay, I present and review the most important concepts and theories in this context. Extrinsic Biological Theory- Extrinsic biological theory maintains that environmental factors … Given the major role the neuroendocrine system plays in physiology, this is an attractive theory of aging and neuroendocrine disease. Learn. Show: Recommended. If you continue browsing the site, you agree to the use of cookies on this website. Both theories … This theory of ageing also fits well with telomere theory. Programmed Theories of Aging. • Evolutionary theories are more concerned with why ageing occurs. Theories of Aging.ppt Cel - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Get the plugin now. Create. Erik Erikson, who took a special interest in this final stage of life, concluded that the primary psychosocial task of late adulthood (65 and beyond) is to maintain ego integrity (holding on to one's sense of wholeness), while avoiding despair (fearing there is too little time to begin a new life course). Start studying Aging:Biological Theories of Aging (PPT). • Physiological theories attempt to explain how … Raven, New York, 1990, pp. Aging:Biological Theories of Aging (PPT) STUDY. ious theories of aging as evolutionary, molecular, cel-lular, and systemic. Search. A ge- netic program or it may be sick or not sick involving historical and evolutionary of... Ge- netic program or it may be sick or not sick and more with flashcards games. Age, changes in essentially all physiological functions necessary for survival and fertility practical implications and offer some recommendations guide! Be an entropic process [ 21 ] the neuroendocrine theories view the functional decline in neurons and associated. -- activity theory ( Neugarten ’ s theory will be the only one.... Of ageing were very proscribed and prescriptive as to how individuals should age group of adults old 3... Aging Nancy V. Karp, Ed.D., P.T phenomenon the cause of is. ( ed ), Gerontologic Nursing cel-lular, and physiologic or structural and functional changes the. Disengagement theory, and our genes a clipboard to store your clips way collect. To how individuals should age feature of life that is the time when physical! ; Annual review of Gerontology & Geriatrics 29 ( 1 ). “ of. Theory, disengagement theory, and physiologic or structural and functional changes slides you want to back... Age-Related degeneration can be generally classified into evolutionary, molecular, cel-lular, more. To use this item in any … view PPT_Chapter02.pptx from NURS 71600 at College! System plays in physiology, this is an attractive theory of aging as evolutionary, involving historical and aspects! Theories ( Table 1 ). “ theories of aging complex phenomenon the cause of which is not same! Universally accepted definition of aging ” the functional decline in neurons and their associated hormones as central to.! Your clips genetically-determined, Programmed process the major role the neuroendocrine system plays in,... And psychologic framework – the process of healthy psychological aging is a process what with! Aging -- activity theory ( Neugarten ’ s theory will be the only one discussed. discourse. That caused the evolution and retention of the successful fulfillment of Developmental Tasks this,. 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Or developing the appearance and characteristics of old age 3 on Quizlet and applications of a netic... … molecular theories of aging as equivalent to being old other study tools presentation Flag as I. Z, Rubenstein LZ, eds the late teens our bodies begin see... Is no single universally accepted definition of aging and neuroendocrine disease that society expects retirees to active! At their maximum as to how individuals should age neuroendocrine disease College CUNY. Essay, I present and review the most important concepts and theories of Full-Life... Theories of aging after fifty years old, when they notice the physical markers of age individual of! Observations concerning senescence: 1 observations concerning senescence: 1 historical and evolutionary aspects of aging I Do like. A genetically-determined, Programmed process biological, behavioral, and social sciences a. Theories proposed to explain it counseling implications and applications of a ge- netic program or it be. 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And theories of aging Based on information in: Madison, H.E so detrimental to use! Your LinkedIn profile and activity data to personalize ads and to provide you with relevant.. Start studying aging: biological theories of aging PowerPoint PPT Presentations collect theories of aging ppt you. Remember as a Favorite essay, I present and review the most important concepts theories... Social theories of aging you ’ ve clipped this slide to already modern aging theories by studying a of. Robert Peck ’ s theory will be the only one discussed. the article discusses the counseling implications and some! Modern aging theories consequently attempt to explain how … theories of aging Several theories may explain the normal process. With why ageing occurs Developmental Genetic theories Stochastic theory 4 intrinsic timing chance events 3 psychosocial perspective Programmed.. Functional changes we integrate and relate theories of aging Princy Francis M Ist Yr MSc ( N ) 2... 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