Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Siobhan M. White"'
Plasticity of brain networks in a randomized intervention trial of exercise training in older adults
Autor:
Michelle W Voss, Ruchika S Prakash, Kirk I Erickson, Chandramallika Basak, Laura Chaddock, Jennifer S Kim, Heloisa Alves, Susie Heo, Amanda Szabo, Siobhan M White, Thomas R Wojcicki, Emily L Mailey, Neha Gothe, Erin A Olson, Edward McAuley, Arthur F Kramer
Publikováno v:
Frontiers in Aging Neuroscience, Vol 2 (2010)
Research has shown the human brain is organized into separable functional networks during rest and varied states of cognition, and that aging is associated with specific network dysfunctions. The present study used functional magnetic resonance imagi
Externí odkaz:
https://doaj.org/article/c35d3134c8dd4b5cbbfe8a7745ef8285
Autor:
Amanda N. Szabo, Arthur F. Kramer, Edward McAuley, Siobhan M. White, Emily L. Mailey, Thomas R. Wójcicki
Publikováno v:
Journal of Physical Activity and Health. 10:343-349
Background:The purpose of this study was to assess the extent to which participation in a 12-month exercise program changed the degree of importance that older adults attached to physical activity. In addition, associations among changes in physical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8e26fae7ba9ed5d26f571a6f06d2d6c
https://doi.org/10.1123/jpah.10.3.343
https://doi.org/10.1123/jpah.10.3.343
Autor:
Kirk I. Erickson, Arthur F. Kramer, Andrea M. Weinstein, Emily L. Mailey, Thomas R. Wójcicki, Michelle W. Voss, Siobhan M. White, Ruchika Shaurya Prakash, Edward McAuley, Laura Chaddock, Amanda N. Szabo
Publikováno v:
Brain, Behavior, and Immunity. 26:811-819
Aging is marked by a decline in cognitive function, which is often preceded by losses in gray matter volume. Fortunately, higher cardiorespiratory fitness (CRF) levels are associated with an attenuation of age-related losses in gray matter volume and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a3205f80de745c77ed47688a4cebd0e
https://doi.org/10.1016/j.bbi.2011.11.008
https://doi.org/10.1016/j.bbi.2011.11.008
Autor:
Thomas R. Wójcicki, Michelle W. Voss, Emily L. Mailey, Arthur F. Kramer, Amanda N. Szabo, Laura Chaddock, Heloisa Alves, Neha P. Gothe, Bradley P. Sutton, Siobhan M. White, Kirk I. Erickson, Susie Heo, Ruchika Shaurya Prakash, Edward McAuley
Publikováno v:
Human Brain Mapping. 34:2972-2985
Cerebral white matter (WM) degeneration occurs with increasing age and is associated with declining cognitive function. Research has shown that cardiorespiratory fitness and exercise are effective as protective, even restorative, agents against cogni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4eecf2e9f56997450492f5af077384ff
https://doi.org/10.1002/hbm.22119
https://doi.org/10.1002/hbm.22119
Autor:
Michelle W. Voss, Amanda N. Szabo, Bradley P. Sutton, Edward McAuley, Andrea M. Weinstein, Siobhan M. White, Emily L. Mailey, Arthur F. Kramer, Ruchika Shaurya Prakash, Laura Chaddock, Kirk I. Erickson, Thomas R. Wójcicki
Publikováno v:
Brain and Behavior
Aerobic exercise is a promising form of prevention for cognitive decline; however, little is known about the molecular mechanisms by which exercise and fitness impacts the human brain. Several studies have postulated that increased regional brain vol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e37f49f695b30fe36668b340f875d14d
https://doi.org/10.1002/brb3.30
https://doi.org/10.1002/brb3.30
Publikováno v:
Journals of Gerontology Series B: Psychological Sciences and Social Sciences. (1):18-26
The purpose of the current study was to prospectively test the utility of a social cognitive theory (SCT) model of physical activity behavior over an 18-month period in middle-aged and older adults (N = 321; M age = 63.8 years).Participants completed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abedd80c9379880b564e5fcb69af6cde
http://hdl.handle.net/10.1093/geronb/gbr064
http://hdl.handle.net/10.1093/geronb/gbr064
Autor:
Edward McAuley, Michelle W. Voss, Kirk I. Erickson, Emily L. Mailey, Erin A. Olson, Amanda N. Szabo, Ruchika Shaurya Prakash, Thomas R. Wójcicki, Arthur F. Kramer, Neha P. Gothe, Siobhan M. White, Sean P. Mullen
Publikováno v:
American Journal of Preventive Medicine. 41:284-290
Background Self-efficacy and the use of self-regulatory strategies are consistently associated with physical activity behavior. Similarly, behavioral inhibition and cognitive resource allocation—indices of executive control function—have also bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::119af2b48fb5c8a8a6ab4f0dec4b921d
https://doi.org/10.1016/j.amepre.2011.04.014
https://doi.org/10.1016/j.amepre.2011.04.014
Autor:
Edward McAuley, Arthur F. Kramer, Emily L. Mailey, Erin A. Olson, Siobhan M. White, Neha P. Gothe, Thomas R. Wójcicki, Sean P. Mullen, Amanda N. Szabo
Publikováno v:
Journal of Behavioral Medicine. 34:298-306
This 12-month, 2 arm, single blind randomized controlled exercise trial examined relationships among changes in multidimensional self-esteem as a function of intervention mode (i.e., walking vs. flexibility-toning-balance). Data were collected on thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02fd1cb697d36355ccf8bf431559b1bd
https://doi.org/10.1007/s10865-010-9312-6
https://doi.org/10.1007/s10865-010-9312-6
Autor:
Edward McAuley, Emily L. Mailey, Erin A. Olson, Siobhan M. White, Amanda N. Szabo, Arthur F. Kramer, Neha P. Gothe, Sean P. Mullen, Thomas R. Wójcicki
Publikováno v:
Health Psychology. 30:75-83
Self-efficacy expectations reflect one’s beliefs in his or her ability to successfully carry out a course of action (Bandura, 1997). Such perceptions influence the activities in which individuals choose to engage, the amount of effort they will inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e461b59de68898616b64615ad8527f45
https://doi.org/10.1037/a0021567
https://doi.org/10.1037/a0021567
Autor:
Emily L. Klamm, Liang Hu, Thomas R. Wójcicki, Michelle W. Voss, Heloisa Alves, Laura Chaddock, Ruchika Shaurya Prakash, Amanda N. Szabo, Edward McAuley, Kirk I. Erickson, Edward Malkowski, Siobhan M. White, Jennifer S. Kim, Arthur F. Kramer, Katherine S. Morris
Publikováno v:
Neuropsychologia. 48:1394-1406
Over the next twenty years the number of Americans diagnosed with dementia is expected to more than double (CDC 2007). It is, therefore, an important public health initiative to understand what factors contribute to the longevity of a healthy mind. B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ad1f751e6595108c94d13bfb74a96b3
https://doi.org/10.1016/j.neuropsychologia.2010.01.005
https://doi.org/10.1016/j.neuropsychologia.2010.01.005