Marta Stojanovic
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View article: The role of positive and negative affective response to acute exercise in physical activity engagement
The role of positive and negative affective response to acute exercise in physical activity engagement Open
Background Promoting physical activity in later adulthood is essential for facilitating greater health and potentially reducing the risk of developing Alzheimer disease (AD). A more positive affective response to acute exercise has been li…
View article: Understanding the return journey: Determinants of route retracing in younger and older adults.
Understanding the return journey: Determinants of route retracing in younger and older adults. Open
Route retracing (i.e., returning to your start location) is critical for successful navigation in everyday life. While age-related impairment in traversing a route from a start location to target destination has been well-established, age …
View article: The associations between attentional control, episodic memory, and Alzheimer's disease biomarkers of tau and neurodegeneration
The associations between attentional control, episodic memory, and Alzheimer's disease biomarkers of tau and neurodegeneration Open
Background: While episodic memory decline is the most common cognitive symptom of Alzheimer's disease (AD), changes in attentional control have also been found to be sensitive to early AD pathology. The relations between longitudinal traje…
View article: THE ROLE OF AGE AND EXERCISE HISTORY IN AFFECTIVE RESPONSE TO ACUTE EXERCISE: PRELIMINARY RESULTS
THE ROLE OF AGE AND EXERCISE HISTORY IN AFFECTIVE RESPONSE TO ACUTE EXERCISE: PRELIMINARY RESULTS Open
A more positive affective response to acute exercise has been linked to greater physical activity levels. Older adults might experience increased physiological symptoms (e.g., shallow breathing) during acute exercise and subsequently less …
View article: PHYSICAL ACTIVITY AND EXERCISE-INDUCED NEUROTROPHIC AND CORTISOL RESPONSES: PRELIMINARY RESULTS
PHYSICAL ACTIVITY AND EXERCISE-INDUCED NEUROTROPHIC AND CORTISOL RESPONSES: PRELIMINARY RESULTS Open
Neurotrophic and cortisol responses to a bout of exercise are a pathway for understanding the potential mechanisms underlying the beneficial effects of regular physical activity on cognitive and brain health. However, there is limited unde…
View article: Affective response to exercise and physical activity engagement: preliminary results
Affective response to exercise and physical activity engagement: preliminary results Open
Background Due to multiple benefits of sustained exercise and physical activity, it is important to understand factors that can facilitate regular engagement in physical activity in later adulthood. Prior work found that a more positive af…
View article: Clinical importance in Alzheimer’s disease: effects of anchor agreement and disease severity
Clinical importance in Alzheimer’s disease: effects of anchor agreement and disease severity Open
Objectives Methods of evaluating clinically meaningful decline are critical in research on Alzheimer’s disease. A common method of quantifying clinically meaningful change is to calculate an anchor-based minimal clinically important differ…
View article: Spatial navigation, physical activity, and Alzheimer disease biomarkers
Spatial navigation, physical activity, and Alzheimer disease biomarkers Open
Background Elevated levels of amyloid are associated with worse performance on cognitive mapping (CM), a spatial navigation task reliant on the hippocampus. Prior animal work found that exercise is associated with better learning in CM tas…
View article: The associations between attentional control and Alzheimer disease biomarkers of tau and neurodegeneration
The associations between attentional control and Alzheimer disease biomarkers of tau and neurodegeneration Open
Background Attentional control may be affected in both the preclinical and symptomatic phases of Alzheimer disease (AD). In addition, variability in attentional control has been associated with apolipoprotein E ( APOE) genotype, a major ge…
View article: Association of Technology Use with Subjective Cognitive Decline among Older Adults
Association of Technology Use with Subjective Cognitive Decline among Older Adults Open
Background Older adults with a family history of Alzheimer’s disease (AD) have elevated rates of subjective cognitive decline (SCD). SCD is distressing for older adults and is a risk factor for future objective cognitive impairment, AD pat…
View article: 1 Clinically Meaningful Change in Alzheimer’s Disease Depends on Anchor Agreement and Disease Severity
1 Clinically Meaningful Change in Alzheimer’s Disease Depends on Anchor Agreement and Disease Severity Open
Objective: Measures of clinical significance are critical for meaningful interpretation of treatment outcome research on Alzheimer’s disease. A common method of quantifying clinical significance is to calculate a minimal clinically importa…
View article: Effect of exercise engagement and cardiovascular risk on neuronal injury
Effect of exercise engagement and cardiovascular risk on neuronal injury Open
INTRODUCTION Neuronal health as a potential underlying mechanism of the beneficial effects of exercise has been understudied in humans. Furthermore, there has been limited consideration of potential moderators (e.g., cardiovascular health)…
View article: Physical Exercise and Longitudinal Trajectories in Alzheimer Disease Biomarkers and Cognitive Functioning
Physical Exercise and Longitudinal Trajectories in Alzheimer Disease Biomarkers and Cognitive Functioning Open
Introduction: Associations of physical exercise with Alzheimer disease (AD) biomarkers and cognitive functioning have been observed cross-sectionally. However, the effects of exercise on longitudinal change in AD biomarkers have not been t…
View article: Spatial navigation ability predicts progression of dementia symptomatology
Spatial navigation ability predicts progression of dementia symptomatology Open
Introduction Spatial navigation deficits are observed in Alzheimer's disease cross‐sectionally, but prediction of longitudinal clinical decline has been less examined. Methods Cognitive mapping (CM) was assessed in 95 participants and rout…