BackgroundPrevious studies suggest short-term cognitive benefits of physical activity occurring minutes to hours after exercise. Whether these benefits persist the following day and the role of sleep is unclear. We examined associations of accelerometer-assessed physical activity, sedentary behaviour, and sleep with next-day cognitive performance in older adults.MethodsBritish adults aged 50-83 years (N = 76) without evidence of… Continue reading Associations of accelerometer-measured #physical activity, #sedentary behaviour, and #sleep with next-day #cognitive performance in older adults: a micro-longitudinal study
Tag: Cognitive
#Cardiac Contributions to #Brain Health: A Scientific Statement From the American Heart Association
The burden of neurologic diseases, including stroke and dementia, is expected to grow substantially in the coming decades. Thus, achieving optimal brain health has been identified as a public health priority and a major challenge. Cardiovascular diseases are the leading cause of death and disability in the United States and around the world. Emerging evidence… Continue reading #Cardiac Contributions to #Brain Health: A Scientific Statement From the American Heart Association
Higher #Coffee Consumption Is Associated With Slower #Cognitive Decline and Less Cerebral Aβ-Amyloid Accumulation Over 126 Months: Data From the Australian Imaging, Biomarkers, and Lifestyle Study
AbstractBackground: Worldwide, coffee is one of the most popular beverages consumed. Several studies have suggested a protective role of coffee, including reduced risk of Alzheimer's disease (AD). However, there is limited longitudinal data from cohorts of older adults reporting associations of coffee intake with cognitive decline, in distinct domains, and investigating the neuropathological mechanisms underpinning any… Continue reading Higher #Coffee Consumption Is Associated With Slower #Cognitive Decline and Less Cerebral Aβ-Amyloid Accumulation Over 126 Months: Data From the Australian Imaging, Biomarkers, and Lifestyle Study
Long-Term Improvement in Hippocampal-Dependent #Learning Ability in Healthy, Aged Individuals Following High Intensity Interval #Training
AbstractPhysical exercise may reduce dementia risk in aging, but varying reports on its effectiveness make it challenging to ascribe what level of exercise will have significant longer-term effects on important functions such as hippocampal-based learning and memory. This study compared the effect of three different 6-month exercise regimens on hippocampal-dependent cognition in healthy, elderly individuals.… Continue reading Long-Term Improvement in Hippocampal-Dependent #Learning Ability in Healthy, Aged Individuals Following High Intensity Interval #Training
#Sleep duration, chronotype, #health and lifestyle factors affect cognition: a UK Biobank cross-sectional study
Objective To explore the nuanced relationship between sleep patterns, chronotype, quality and the influence of health and lifestyle factors on cognitive performance.Design, setting, participants This cross-sectional analysis used ordinary least squares regression within the UK Biobank database, assessing 26 820 participants aged 53–86 years, categorised into two cohorts: Cohort 1 (10 067 participants, 56% female; completed all four… Continue reading #Sleep duration, chronotype, #health and lifestyle factors affect cognition: a UK Biobank cross-sectional study
Effect of #gut #microbiome modulation on #muscle function and #cognition: the PROMOTe randomised controlled trial
Studies suggest that inducing gut microbiota changes may alter both muscle physiology and cognitive behaviour. Gut microbiota may play a role in both anabolic resistance of older muscle, and cognition. In this placebo controlled double blinded randomised controlled trial of 36 twin pairs (72 individuals), aged ≥60, each twin pair are block randomised to receive… Continue reading Effect of #gut #microbiome modulation on #muscle function and #cognition: the PROMOTe randomised controlled trial
The relationship between playing #musical instruments and #cognitive trajectories: Analysis from a UK ageing cohort
The accumulation of age-associated cognitive deficits can lead to Mild Cognitive Impairment (MCI) and dementia. This is a major public health issue for the modern ageing population, as it impairs health, independence and overall quality of life. Keeping the brain active during life has been associated with an increased cognitive reserve, therefore reducing the risk… Continue reading The relationship between playing #musical instruments and #cognitive trajectories: Analysis from a UK ageing cohort
Association between #sleep hours and changes in #cognitive function according to the morningness-eveningness type: A population-based study
The aim of this study was to investigate proper sleep hours to reduce the risk of cognitive decrease considering morningness-eveningness type.MethodsThe Korean Community Health Survey was used, which includes adults aged over 19 years old. These data were obtained from a cross-sectional study and assessed sleep hours using questionnaire of Pittsburgh Sleep Quality Index. Based on the wake-up time… Continue reading Association between #sleep hours and changes in #cognitive function according to the morningness-eveningness type: A population-based study
Effect of apolipoprotein genotype and #educational attainment on #cognitive function in autosomal dominant #Alzheimer’s disease
Autosomal dominant Alzheimer’s disease (ADAD) is genetically determined, but variability in age of symptom onset suggests additional factors may influence cognitive trajectories. Although apolipoprotein E (APOE) genotype and educational attainment both influence dementia onset in sporadic AD, evidence for these effects in ADAD is limited. To investigate the effects of APOE and educational attainment on age-related cognitive… Continue reading Effect of apolipoprotein genotype and #educational attainment on #cognitive function in autosomal dominant #Alzheimer’s disease
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