Physical exercise and cognitive performance in the elderly: current perspectives

NJ Kirk-Sanchez, EL McGough - Clinical interventions in aging, 2014 - Taylor & Francis
In an aging population with increasing incidence of dementia and cognitive impairment,
strategies are needed to slow age-related decline and reduce disease-related cognitive …

Biological mechanisms underlying the role of physical fitness in health and resilience

MN Silverman, PA Deuster - Interface focus, 2014 - royalsocietypublishing.org
Physical fitness, achieved through regular exercise and/or spontaneous physical activity,
confers resilience by inducing positive psychological and physiological benefits, blunting …

Acute exercise improves motor memory: exploring potential biomarkers

K Skriver, M Roig, J Lundbye-Jensen, J Pingel… - Neurobiology of learning …, 2014 - Elsevier
We have recently shown that a single bout of acute cardiovascular exercise improves motor
skill learning through an optimization of long-term motor memory. Here we expand this …

BDNF mediates improvements in executive function following a 1-year exercise intervention

RL Leckie, LE Oberlin, MW Voss… - Frontiers in human …, 2014 - frontiersin.org
Executive function declines with age, but engaging in aerobic exercise may attenuate
decline. One mechanism by which aerobic exercise may preserve executive function is …

Effects of diet on brain plasticity in animal and human studies: mind the gap

T Murphy, GP Dias, S Thuret - Neural plasticity, 2014 - Wiley Online Library
Dietary interventions have emerged as effective environmental inducers of brain plasticity.
Among these dietary interventions, we here highlight the impact of caloric restriction (CR: a …

Acute aerobic exercise increases brain-derived neurotrophic factor levels in elderly with Alzheimer's disease

FGM Coelho, TM Vital, AM Stein… - Journal of …, 2014 - content.iospress.com
Studies indicate the involvement of brain-derived neurotrophic factor (BDNF) in the
pathogenesis of Alzheimer's disease (AD). Decreased BDNF levels may constitute a lack of …

Physical activity and cardiorespiratory fitness are beneficial for white matter in low-fit older adults

AZ Burzynska, L Chaddock-Heyman, MW Voss… - PloS one, 2014 - journals.plos.org
Physical activity (PA) and cardiorespiratory fitness (CRF) are associated with better cognitive
function in late life, but the neural correlates for these relationships are unclear. To study …

Revenge of the “sit” II: does lifestyle impact neuronal and cognitive health through distinct mechanisms associated with sedentary behavior and physical activity?

MW Voss, LJ Carr, R Clark, T Weng - Mental Health and Physical Activity, 2014 - Elsevier
It is generally understood that regular moderate to vigorous physical activity (MVPA)
promotes good health from head to toe. Evidence also supports the notion that too much …

Physical exercise‐induced adult neurogenesis: a good strategy to prevent cognitive decline in neurodegenerative diseases?

S Yau, J Gil-Mohapel, BR Christie… - BioMed research …, 2014 - Wiley Online Library
Cumulative evidence has indicated that there is an important role for adult hippocampal
neurogenesis in cognitive function. With the increasing prevalence of cognitive decline …

Brain plasticity and motor practice in cognitive aging

L Cai, JSY Chan, JH Yan, K Peng - Frontiers in aging neuroscience, 2014 - frontiersin.org
For more than two decades, there have been extensive studies of experience-based neural
plasticity exploring effective applications of brain plasticity for cognitive and motor …