Aging is characterized by changes in the structure and quality of sleep. When the alterations
in sleep become substantial, they can generate or accelerate cognitive decline, even in the …

Understanding the factors that contribute to exercise response variation is the first step in
achieving the goal of developing personalized exercise prescriptions. This review discusses …

Abstract Study Objectives Previous research on sleep patterns across the lifespan have
largely been limited to self-report measures and constrained to certain geographic regions …

Most people will at some point experience not getting enough sleep over a period of days,
weeks, or months. However, the effects of this kind of everyday sleep restriction on high …

(1) Background: The Pittsburgh Sleep Quality Index (PSQI) is a useful tool for the
assessment of subjective sleep quality in non-clinical and clinical settings. This study aimed …

Poor sleep quality is prevalent among members of the military but rates of poor sleep quality
vary between studies. This study examined the global prevalence of poor sleep quality in …

There is increasing interest in factors that may modulate white matter (WM) breakdown and,
consequentially, age-related cognitive and behavioral deficits. Recent diffusion tensor …

Abstract The Pittsburgh Sleep Quality Index (PSQI) is the most widely used questionnaire in
research and clinical practice to assess sleep quality. However, a brief version of this …

Sleep duration and sleep quality are often linked to increased risk of mortality and morbidity.
However, national representative data on both sleep duration and sleep quality and their …

Sleep disturbances are common in the elderly. A primary sleep disorder can result from the
physiological decline of aging; however, secondary sleep problems result from various …