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The Effects Of Dual Task Training On Dual Task Skills In Older Adults
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Book Synopsis The Effects of Dual-Task Training on Dual-Task Skills in Older Adults by : Deborah Jehu
Download or read book The Effects of Dual-Task Training on Dual-Task Skills in Older Adults written by Deborah Jehu and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: It is well established that aging is associated with numerous health concerns, including poor balance. Deteriorations in attention demand also place older adults at a greater risk for falls. Emerging experiments have explored the impact of dual-task training programs and have improved dual-tasking in older adults. However, it is unknown whether these performance-related improvements are a function of the intervention itself or the repeated exposure to the testing protocol. Study 1 explored the implications of repeated administration, once per week for 5 weeks, of a protocol involving standing postural sway while concurrently performing reaction time (RT) tasks in older adults. Results revealed that postural sway was stable across testing sessions whereas the difficult RT task gradually improved over time. Study 2 examined the influence of repeated exposure, once per week for 5 weeks, of a protocol involving negotiating a series of obstacles while performing RT tasks in older adults. Participants walked significantly faster with repeated exposure and gradually improved RT. Study 3 investigated the impact of repeated exposure, once per week for 5 weeks, to three functional mobility measures in older adults. It also examined the influence of a 12-week balance and mobility training (BMT) program as well as a 12-week balance and mobility plus cognitive training (BMT+C) program on functional mobility in older adults. Functional mobility served to be stable over time. Both the BMT and BMT+C groups significantly improved functional mobility and sustained these improvements at the 12-week follow-up, while no changes were observed in the control group. No differences between the BMT and BMT+C groups emerged. Experiment 4 examined the influence of BMT and BMT+C on postural sway and RT in older adults. Participants in both training groups significantly improved RT and sustained these improvements at the follow-up, while no changes were observed in the control group. No changes to postural control were shown in any group. No differences between the BMT and BMT+C groups emerged. Experiment 5 examined the influence of BMT and BMT+C on negotiating a series of obstacles while performing RT tasks in older adults. Both the BMT and BMT+C groups significantly improved RT and sustained these improvements at the follow-up, while no changes were observed in the control group. All groups showed faster time to completion of the obstacle series. No differences between the BMT and BMT+C groups emerged. Collectively, these findings suggest that BMT and BMT+C significantly improve functional mobility and divided attention, and sustain these improvements over time. Although some improvements were observed after repeated exposure over 5 weeks, no changes in the control group were observed. Therefore, the improvements exhibited from BMT and BMT+C are likely not a function of repeated exposure to the testing protocol, as participants may be more susceptible to performance-related improvements when the testing sessions are close in proximity. Altogether, these findings propose that, whether or not cognitive training is included, attention demanding dual-task training not only improves functional mobility and RT, but also sustains these improvements over time in older adults. These results may be used to improve the prescription of exercise in older adults.
Book Synopsis Aging and Skilled Performance by : Wendy A. Rogers
Download or read book Aging and Skilled Performance written by Wendy A. Rogers and published by Psychology Press. This book was released on 2014-03-05 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: The term "skill" encompasses an array of topics and issues. For example, individuals are skilled in a variety of domains such as chess, typing, air traffic control, or knitting; researchers study skill in a variety of ways, including speed of acquisition, accuracy of performance, and retention over time; and there are a variety of approaches to the study of skill such as computer modeling or experimental analysis. Contributing to the understanding of whether, how, when, and why skills may decline as a function of age is the goal of this volume. This book is based on the Aging and Skill Conference sponsored by the Center for Applied Cognitive Research on Aging. The broad focus of the conference was to discuss cognitive theories underlying age-related skill acquisition, transfer, and retention and to discuss applications of these theories to such issues as age-adaptive training, compensatory strategies and devices, and utilization of new and existing technology. The contributors were asked to discuss the cognitive theory relevant to their topic, explain how the theory informs the field about aging, examine where gaps exist among general cognitive theory in this area and theories of aging, and demonstrate the practical relevance of the theory to enhancing or enabling activities of daily living--for work, home, or leisure--for older adults. This is the first book to focus exclusively on aging and skill. It covers a range of abilities, provides the theoretical basis for the current status of age-related differences in skill, and offers direct evidence of the applicability of research on proficiency to aspects of daily living. Each chapter was written either by an expert in the field of aging, or by an expert in the field of skill--many expert in both areas.
Book Synopsis The Effect of a Novel Dual-task Exercise Program for Balance, Mobility, Gaze, and Cognition Skills in Community Dwelling Older Adults by : Rehab Alhasani
Download or read book The Effect of a Novel Dual-task Exercise Program for Balance, Mobility, Gaze, and Cognition Skills in Community Dwelling Older Adults written by Rehab Alhasani and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Falling In Old Age by : Rein Tideiksaar, PhD
Download or read book Falling In Old Age written by Rein Tideiksaar, PhD and published by Springer Publishing Company. This book was released on 1996-11-26 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Falling is one of the most common causes of disability in later life and is also one of the most preventable. This book provides an enormous body of fall-related research that has been organized by the author into easy, digestible information for geriatric health professionals. Extensively updated and revised for its second edition, the book has direct clinical applications and strategies for preventing and managing falls. It also contains new information on the physical, psychological, and social complications of falling. For physicians, nurses, administrators, and staff in long-term and other geriatric care settings, this book will be an essential resource.
Book Synopsis Cognitive Training by : Tilo Strobach
Download or read book Cognitive Training written by Tilo Strobach and published by Springer. This book was released on 2016-11-16 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together a cutting edge international team of contributors to critically review the current knowledge regarding the effectiveness of training interventions designed to improve cognitive functions in different target populations. There is substantial evidence that cognitive and physical training can improve cognitive performance, but these benefits seem to vary as a function of the type and the intensity of interventions and the way training-induced gains are measured and analyzed. This book further fulfills the need for clarification of the mechanisms underlying cognitive and neural changes occurring after training. This book offers a comprehensive overview of empirical findings and methodological approaches of cognitive training research in different cognitive domains (memory, executive functions, etc.), types of training (working memory training, video game training, physical training, etc.), age groups (from children to young and older adults), target populations (children with developmental disorders, aging workers, MCI patients etc.), settings (laboratory-based studies, applied studies in clinical and educational settings), and methodological approaches (behavioral studies, neuroscientific studies). Chapters feature theoretical models that describe the mechanisms underlying training-induced cognitive and neural changes. Cognitive Training: An Overview of Features and Applications will be of interest to researchers, practitioners, students, and professors in the fields of psychology and neuroscience.
Book Synopsis Effects of Single- Vs. Dual-task Training on Balance Performance Under Dual-task Conditions in Older Adults with Balance Impairment by : Patima Silsupadol
Download or read book Effects of Single- Vs. Dual-task Training on Balance Performance Under Dual-task Conditions in Older Adults with Balance Impairment written by Patima Silsupadol and published by . This book was released on 2008 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Clinical Neuropsychology of Attention by : Adriaan H. Zomeren
Download or read book Clinical Neuropsychology of Attention written by Adriaan H. Zomeren and published by Oxford University Press, USA. This book was released on 1994 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book does not adopt a particular theoretical orientation but tries to clarify the various conceptualizations of attention that are encountered in the literature. Throughout, the book critically reviews the literature on attentional deficits in frequently occurring neurological conditions such as traumatic brain injury, Alzheimer's disease, Parkinson's disease, and epilepsy. This material is organized according to the types of tasks used to investigate attention, such as tests of focused, divided, and sustained attention.
Download or read book הנותן ליעף כח written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Dual Task Practice in Elderly by : Sheeraz Hashim
Download or read book Effects of Dual Task Practice in Elderly written by Sheeraz Hashim and published by LAP Lambert Academic Publishing. This book was released on 2011-08 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human Beings face several situations in their daily life which involve the simultaneous performance of two tasks, like reading the sign board while driving a car.Such dual task conditions often result in the detoriation in the performance of any one or both the tasks. This is more pronounced in the elderly, making them more prone to falls and accidents.Thus, this study aims at researching the effect practice can have in such tasking conditions in the elderly. The study aims to use the results in developing training programs for the elderly which can easily be applied in real life situatons thus reducing the rate of mortality and morbidity associated with falls in this poppulation
Book Synopsis The Effects of Concurrently Performing Balance and Cognitive Tasks Across the Life Span by : Li-Ling Chuang
Download or read book The Effects of Concurrently Performing Balance and Cognitive Tasks Across the Life Span written by Li-Ling Chuang and published by ProQuest. This book was released on 2007 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: A dual-task paradigm involving a primary sensorimotor task and a secondary cognitive task was used to examine the effect of age and task difficulty on the relationship between balance and cognition. We investigated twenty healthy children (mean age = 9.0 +/- 0.8), 20 young adults (mean age = 20.1 +/- 1.0), and 20 older adults (mean age = 70.0 +/- 3.6). Equal number of males and females were recruited for each age group. The sensorimotor tasks consisted of standing either on a stationary or a moving platform with eyes closed or open and walking on the treadmill. Three difficulty levels of the cognitive task were performed: simple, Disjunctive, and choice reaction time tasks. Both sensorimotor and cognitive performance was examined separately in the single- and dual-task situations. A motion analysis system was used to measure postural sway. Reaction time and accuracy in the cognitive tasks were collected. The relative changes of performance from the single- to dual-task, dual-task costs, were also calculated. Results showed that children maintained balance performance at the costs of cognitive performance in dual-tasking. Interestingly, children showed a decrease in cost as the cognitive task difficulty increased. The simplest cognitive task was associated with a high cost in the cognitive domain. Children exhibited greater postural sway than young and older adults in the static balance tasks and had greater dual-task costs on balance in the easiest standing task, but decreased costs when performing the sensorimotor task with their eyes closed. Young adults only showed an increase in reaction time in the most difficult standing task. In contrast to children, older adults maintained their cognitive performance at the expense of their balance performance, exhibiting greater postural sway especially in standing on a moving platform with eyes closed and walking. Generally, children and older adults experienced difficulty in dual-task and demonstrated the opposite pattern of performance trade-offs in dual-tasking. Task difficulty played a fundamental role in determining the relation between balance and cognition. The findings of this study suggest that dual-task training in walking might be a good way to enhance ability for performing multiple tasks.
Book Synopsis The Effects of Fitness Differences and Fitness Training on Dual-Task Performance and the Brain Processes of Older Adults by :
Download or read book The Effects of Fitness Differences and Fitness Training on Dual-Task Performance and the Brain Processes of Older Adults written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Neuroimaging of Traumatic Brain Injury by : Natalia Zakharova
Download or read book Neuroimaging of Traumatic Brain Injury written by Natalia Zakharova and published by Springer. This book was released on 2014-07-08 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main purpose of this book is to present emerging neuroimaging data in order to define the role of primary and secondary structural and hemodynamic disturbances in different phases of traumatic brain injury (TBI) and to analyze the potential of diffusion tensor MRI, tractography and CT perfusion imaging in evaluating the dynamics of TBI. The authors present a new MRI classification of brain stem and hemispheric cortical/subcortical damage localization that is of significant prognostic value. New data are provided regarding the pathogenesis and dynamics of diffuse and focal brain injuries and qualitative and quantitative changes in the brain white matter tracts. It is shown that diffuse axonal injury can be considered a clinical model of multidimensional “split brain” with commissural, association and projection fiber disorders. The book will be of interest for neuroradiologists, neurosurgeons, neurologists and others with an interest in the subject.
Book Synopsis Multitasking: Executive Functioning in Dual-Task and Task Switching Situations by : Tilo Strobach
Download or read book Multitasking: Executive Functioning in Dual-Task and Task Switching Situations written by Tilo Strobach and published by Frontiers Media SA. This book was released on 2018-03-27 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multitasking refers to performance of multiple tasks. The most prominent types of multitasking are situations including either temporal overlap of the execution of multiple tasks (i.e., dual tasking) or executing multiple tasks in varying sequences (i.e., task switching). In the literature, numerous attempts have aimed at theorizing about the specific characteristics of executive functions that control interference between simultaneously and/or sequentially active component of task-sets in these situations. However, these approaches have been rather vague regarding explanatory concepts (e.g., task-set inhibition, preparation, shielding, capacity limitation), widely lacking theories on detailed mechanisms and/ or empirical evidence for specific subcomponents. The present research topic aims at providing a selection of contributions on the details of executive functioning in dual-task and task switching situations. The contributions specify these executive functions by focusing on (1) fractionating assumed mechanisms into constituent subcomponents, (2) their variations by age or in clinical subpopulations, and/ or (3) their plasticity as a response to practice and training.
Download or read book Brain Aging written by David R. Riddle and published by CRC Press. This book was released on 2007-04-19 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recognition that aging is not the accumulation of disease, but rather comprises fundamental biological processes that are amenable to experimental study, is the basis for the recent growth of experimental biogerontology. As increasingly sophisticated studies provide greater understanding of what occurs in the aging brain and how these changes occur
Author :Michael Tombu Publisher :National Library of Canada = Bibliothèque nationale du Canada ISBN 13 :9780612849358 Total Pages :252 pages Book Rating :4.8/5 (493 download)
Book Synopsis A Central Capacity Sharing Model of Dual-task Performance [microform] : Theory and Data by : Michael Tombu
Download or read book A Central Capacity Sharing Model of Dual-task Performance [microform] : Theory and Data written by Michael Tombu and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 2003 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cognitive Limitations in Aging and Psychopathology by : Randall W. Engle
Download or read book Cognitive Limitations in Aging and Psychopathology written by Randall W. Engle and published by Cambridge University Press. This book was released on 2005-10-17 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the major progress made in recent psychological science in understanding the cognitive control of thought, emotion, and behavior and what happens when that control is diminished as a result of aging, depression, developmental disabilities, or psychopathology. Each chapter of this volume reports the most recent research by a leading researcher on the international stage. Topics include the effects on thought, emotion, and behavior by limitations in working memory, cognitive control, attention, inhibition, and reasoning processes. Other chapters review standard and emerging research paradigms and new findings on limitations in cognitive functioning associated with aging and psychopathology. The explicit goal behind this volume was to facilitate cross-area research and training by familiarizing researchers with paradigms and findings in areas different from but related to their own.
Book Synopsis Falls and Cognition in Older Persons by : Manuel Montero-Odasso
Download or read book Falls and Cognition in Older Persons written by Manuel Montero-Odasso and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides practical tools for fall prevention in cognitively impaired older adults. The text presents a comprehensive and state-of-the-art update that covers the pathophysiology, epidemiology, and clinical presentation of the event, which affects up to 60 percent of aging patients with cognitive impairment. Written by transdisciplinary experts in experts in geriatric medicine, rehabilitation, neurology, and physiotherapy, the text presents practical, evidence-based guidelines for the assessment, approach, and treatment of these patients and includes illustrations and resources for quick reference. Falls and Cognition in Older Persons is a unique contribution to the literature serving geriatricians, family medicine physicians, emergency medicine physicians, neurologists, rehabilitation and physiotherapy specialists, geriatric nurses, and those interested in public health.
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