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Author: Chia-Hao Shih
Publisher:
ISBN:
Category : Cognition
Languages : en
Pages : 37
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Book Description
"Physical activity is beneficial to cognitive function, including memory which is an essential function we use in our daily life. Roig, Nordbrandt, Geertsen, and Nielsen (2013) meta-analysis provides evidence that a single bout of exercise has positive effects on short-term/working and long-term memory. Additionally, the majority of studies showed that compared to a no-treatment control condition, improved memory task performance was reported when an acute bout of exercise occurred prior to memory tasks. However, only two studies have specifically investigated the influence of exercise timing relative to exposure to the memory task on memory performance (Labban & Etnier, 2011; Salas, Minakata, & Kelemen, 2011). In order to expand the literature, the current study examined the effects of the timing of exercise relative to a memory task on long-term recall performance by assigning participants into one of four experimental conditions: 1) exercise before memory exposure, 2) exercise after memory exposure, 3) exercise before long-term recall, and 4) no-exercise control condition. Eight-three participants completed the study. Results showed that no differences among treatment groups reached statistical significance on all memory measures. These findings indicated that a single, short bout of exercise at different points relative to memory exposure neither benefit nor hinder memory task performance. Future research exploring how exercise intensity and duration interact to influence memory performance is needed."--Abstract from author supplied metadata.
Author: Chia-Hao Shih
Publisher:
ISBN:
Category : Cognition
Languages : en
Pages : 37
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Book Description
"Physical activity is beneficial to cognitive function, including memory which is an essential function we use in our daily life. Roig, Nordbrandt, Geertsen, and Nielsen (2013) meta-analysis provides evidence that a single bout of exercise has positive effects on short-term/working and long-term memory. Additionally, the majority of studies showed that compared to a no-treatment control condition, improved memory task performance was reported when an acute bout of exercise occurred prior to memory tasks. However, only two studies have specifically investigated the influence of exercise timing relative to exposure to the memory task on memory performance (Labban & Etnier, 2011; Salas, Minakata, & Kelemen, 2011). In order to expand the literature, the current study examined the effects of the timing of exercise relative to a memory task on long-term recall performance by assigning participants into one of four experimental conditions: 1) exercise before memory exposure, 2) exercise after memory exposure, 3) exercise before long-term recall, and 4) no-exercise control condition. Eight-three participants completed the study. Results showed that no differences among treatment groups reached statistical significance on all memory measures. These findings indicated that a single, short bout of exercise at different points relative to memory exposure neither benefit nor hinder memory task performance. Future research exploring how exercise intensity and duration interact to influence memory performance is needed."--Abstract from author supplied metadata.
Author: Jeffrey Daniel Labban
Publisher:
ISBN:
Category : Cognition
Languages : en
Pages : 74
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Book Description
"Though the body of literature converges on the notion that acute exercise has a small, positive effect on cognitive performance in general (Chang, Labban, Gapin, & Etnier, 2012; Lambourne & Tomporowski, 2010), effects on certain cognitive domains remain poorly understood. Among these cognitive domains, memory is one of the least studied within the acute exercise literature. Despite the lack of attention in the exercise literature, memory is an intriguing and important domain of study. Most effects of acute exercise on cognitive function abate relatively quickly following exercise cessation. However, if exercise can improve the ability to process and/or store newly acquired information, then it is conceivable that the product of these effects (i.e. - improved recall) could be observed well after exercise cessation. The purpose of this study was twofold. The primary purpose was to test whether a single bout of aerobic exercise affects performance on a long-term memory task. The secondary purpose was to determine whether that effect operates primarily through the encoding and/or consolidation processes of long-term memory formation. The secondary purpose was tested by manipulating the timing of exercise relative to exposure to the to-be-remembered material (word list). A within-subjects, repeated measures design was used. Participants completed 3 conditions in randomized order, including 2 treatment conditions and one control condition. Treatment conditions involved participants exercising either immediately prior to or immediately following word list exposure. Exercise prior to exposure could impact encoding or consolidation (E+C); whereas, exercise following exposure could only impact consolidation (C). The control condition involved no exercise (NE) at all. Exercise consisted of 20 minutes, at moderate intensity, on a cycle ergometer, as well as a 5-minute warm-up and a 5-minutecool-down (30 minutes total). Memory for the word list was assessed 60 minutes and 24 hours after participants had finished listening to it. Analyses revealed that the E+C condition produced significantly better recall of the word list following both the 60-minute (?p2 = 0.24) and 24-hour (?p2 = 0.22) delays. Pairwise comparisons revealed statistically significant differences in recall for the E+C condition versus the NE condition; however, no differences were observed involving the C condition. These results suggested that acute exercise can benefit long-term memory, and that this benefit is accomplished primarily through an effect on the encoding process."--Abstract from author supplied metadata.
Author: Jeffrey D. Labban
Publisher:
ISBN:
Category : Cognition
Languages : en
Pages : 43
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Book Description
"The purpose of this study was to examine whether acute aerobic exercise of moderate intensity has an effect on cognitive performance on a long-term memory task; and secondly, if that effect is influenced by the order in which the exercise is introduced relative to the memory task. Sixty-four college students composed the sample, which was divided into four conditions: exercise-rest, rest-exercise, exercise-exercise, and rest-rest. Recall was assessed using the Standard New York University (NYU) Paragraphs for immediate and delayed recall. Participants were read two separate paragraphs. Following a 35-minute delay, participants were then asked to recount as much of the paragraphs as they could, as close to verbatim as possible. The first word in each condition denotes the participant's task prior to paragraph exposure, and the second denotes their task during the 35-minute delay. ANOVA examining differences in delayed recall performance between the two groups completing one bout of exercise (exercise-rest and rest-exercise) and the rest-rest group was significant, F(2,45) = 4.37, p = 0.018. Helmert planned contrast revealed that the exercise-rest group performed significantly better on delayed recall testing than all other groups, F(1,32) = 3.81, p
Author: Jennifer L. Etnier
Publisher: Human Kinetics
ISBN: 1718203632
Category : Sports & Recreation
Languages : en
Pages : 361
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Book Description
In response to the demands of an increasingly complex society, more and more individuals are turning to exercise to promote their psychological well-being. The Psychological Benefits of Exercise and Physical Activity explores the psychological outcomes that are known to be affected by physical activity behaviors. Rooted firmly in foundational science, the text offers opportunities for self-reflection and application, with an emphasis on physical activity recommendations and dose–response relationships supported by research. Whereas most exercise psychology texts center around psychological theory or interventions, The Psychological Benefits of Exercise and Physical Activity focuses on psychological outcomes, such as the effects on depression and anxiety, as well as the impact on cognitive performance, memory, pain, and sleep. Written by Jennifer L. Etnier, PhD, who previously served as president of the North American Society for the Psychology of Sport and Physical Activity (NASPSPA), the full-color text includes engaging illustrations to help students visualize complex information, and the content is organized to be delivered in a semester-long course. The introductory chapters (chapters 1-3) set the stage with the history of exercise psychology, theories, and mechanisms proposed to explain research terminology and psychological benefits of exercise. In the remainder of the text (chapters 4-14), each chapter is dedicated to a particular outcome or psychological aspect. Each of these chapters begins with a vignette that provides a real-world example of why questions of exercise and the outcome are important. These chapters uncover the causes of particular psychological conditions and explore how exercise might affect those causes. Next, key research on the potential benefits of exercise for that specific psychological concern is examined. Each chapter closes with a chapter summary and discussion questions. Throughout the text, sidebars introduce thought-provoking ideas, provide opportunities for self-reflection, or describe interesting research studies that will help engage students. The text also includes learning objectives and key terms to further enhance student learning. The Psychological Benefits of Exercise and Physical Activity offers students a comprehensive overview of how the mind benefits from physical activity behaviors. It is an essential text for any person interested in motivating others and promoting physical activity for beneficial psychological outcomes.
Author: Terry McMorris
Publisher: John Wiley & Sons
ISBN: 0470740671
Category : Medical
Languages : en
Pages : 386
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Book Description
This textbook focuses on the relationship between physical exercise and cognition, a very timely and important topic with major theoretical and practical implications for a number of areas including ageing, neurorehabilitation, depression and dementia. It brings together a wide range of analytical approaches and experimental results to provide a very useful overview and synthesis of this growing field of study. The book is divided into three parts: Part I covers the conceptual, theoretical and methodological underpinnings and issues. Part II focuses on advances in exercise and cognition research, with appropriate sub-sections on ‘acute’ and ‘chronic’ exercise and cognition. Part III presents an overview of the area and makes suggestions for the direction of future research. This text provides a cutting-edge examination of this increasingly important area written by leading experts from around the world. The book will prove invaluable to researchers and practitioners in a number of fields, including exercise science, cognitive science, neuroscience and clinical medicine. Key Features: Unique in-depth investigation of the relationship between physical exercise and brain function. Covers theoretical approaches and experimental results and includes chapters on the latest developments in research design. Examines the effects of both acute and chronic exercise on brain function. International list of contributors, who are leading researchers in their field.
Author: Committee on Physical Activity and Physical Education in the School Environment
Publisher: National Academies Press
ISBN: 0309283140
Category : Medical
Languages : en
Pages : 503
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Book Description
Physical inactivity is a key determinant of health across the lifespan. A lack of activity increases the risk of heart disease, colon and breast cancer, diabetes mellitus, hypertension, osteoporosis, anxiety and depression and others diseases. Emerging literature has suggested that in terms of mortality, the global population health burden of physical inactivity approaches that of cigarette smoking. The prevalence and substantial disease risk associated with physical inactivity has been described as a pandemic. The prevalence, health impact, and evidence of changeability all have resulted in calls for action to increase physical activity across the lifespan. In response to the need to find ways to make physical activity a health priority for youth, the Institute of Medicine's Committee on Physical Activity and Physical Education in the School Environment was formed. Its purpose was to review the current status of physical activity and physical education in the school environment, including before, during, and after school, and examine the influences of physical activity and physical education on the short and long term physical, cognitive and brain, and psychosocial health and development of children and adolescents. Educating the Student Body makes recommendations about approaches for strengthening and improving programs and policies for physical activity and physical education in the school environment. This report lays out a set of guiding principles to guide its work on these tasks. These included: recognizing the benefits of instilling life-long physical activity habits in children; the value of using systems thinking in improving physical activity and physical education in the school environment; the recognition of current disparities in opportunities and the need to achieve equity in physical activity and physical education; the importance of considering all types of school environments; the need to take into consideration the diversity of students as recommendations are developed. This report will be of interest to local and national policymakers, school officials, teachers, and the education community, researchers, professional organizations, and parents interested in physical activity, physical education, and health for school-aged children and adolescents.
Author: Terry McMorris
Publisher: Academic Press
ISBN: 0128011483
Category : Psychology
Languages : en
Pages : 508
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Book Description
Exercise-Cognition Interaction: Neuroscience Perspectives is the only book on the market that examines the neuroscientific correlation between exercise and cognitive functioning. The upsurge in research in recent years has confirmed that cognitive-psychology theory cannot account for the effects of exercise on cognition, and both acute and chronic exercise effect neurochemical and psychophysiological changes in the brain that, in turn, affect cognitive functioning. This book provides an overview of the research into these effects, from theoretical research through current studies that emphasize neuroscientific theories and rationales. It addition, users will find a thorough examination of the effects of exercise interventions on cognitive functioning in special populations, including the elderly, children, and those suffering from a variety of diseases, including schizophrenia, diabetes, and an array of neurological disorders. With contributions from leading researchers in the field, this book will be the go-to resource for neuroscientists, psychologists, medical professionals, and other researchers who need an understanding of the role exercise plays in cognitive functioning. - Provides a comprehensive account of how exercise affects brain functioning, which in turn affects cognition - Covers both theory and empirical research - Presents a thorough examination of the effects of exercise interventions on cognitive functioning in special populations, including the elderly, children, and those suffering from a variety of diseases - Examines neurochemical, psychophysiological, and genetic factors - Covers acute and chronic exercise
Author: Raymond P. Kesner
Publisher: Elsevier
ISBN: 0080479677
Category : Psychology
Languages : en
Pages : 621
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Book Description
The first edition of Neurobiology of Learning and Memory was published in 1998 to rave reviews. As before, this second edition will discuss anatomy, development, systems, and models though the organization and content is substantially changed reflecting advances in the field. Including information from both animal and human studies, this book represents an up-to-date review of the most important concepts associated with the basic mechanism that support learning and memory, theoretical developments, use of computational models, and application to real world problems. The emphasis of each chapter will be the presentation of cutting-edge research on the topic, the development of a theoretical perspective, and providing an outline that will aid a student in understanding the most important concepts presented in the chapter. *New material covers basal ganglia, cerebellum, prefrontal cortex, and fear conditioning*Additional information available on applied issues (i.e., degenerative disease, aging, and enhancement of memory)*Each chapter includes an outline to assist student understanding of challenging concepts*Four-color illustrations throughout
Author: Kathleen C. Page
Publisher: Frontiers Media SA
ISBN: 2889717240
Category : Science
Languages : en
Pages : 173
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Book Description
Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1340
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