Aging is associated with a broad range of visual impairments that can have dramatic
consequences on the quality of life of those impacted. These changes are driven by a …

Many male signallers convey information to female receivers in multimodal courtship
displays. While much is known about how males vary in terms of signalling, variation in …

Healthy aging impairs the ability to adapt movements to novel situations and to switch
choices according to the context in cognitive tasks, indicating resistance to changes in motor …

Age-related decline in visual functions is a prevalent health problem among elderly people,
and no effective therapies are available up-to-date. Axon degeneration and myelin loss in …

Aging causes perseveration (difficulty to switch between actions) in motor and cognitive
tasks, suggesting that the same neural processes could govern these abilities in older …

Numerous studies have reported age-dependent degradation of neuronal function in the
visual cortex and have attributed this functional decline to weakened intracortical inhibition …

Purpose: Vision decline with healthy aging is a major public health concern with the
unceasing growth of the aged population. In order to prevent or remedy the age-related …

Simultaneous declines in visual function (eg, dynamic visual acuity), cognitive ability (eg,
cognitive control/multitasking), and physical function (eg, balance) are major symptoms of …

Introduction Attentional focus is a phenomenon in which shifting the focus of attention alters
performance of standing postural control. It can be categorized as internal focus (IF), which …

Between-individual variation has been documented in a wide variety of taxa, especially for
behavioral characteristics; however, intra-population variation in sensory systems has not …