PURPOSE Because previous studies have reported conflicting evidence, we examined a possible difference in stereoacuity between distance and near, in particular using a random-dot display. We compared distance and near stereoacuities using identical presentation formats at the two distances. METHODS Twelve young adults with low, stable refractive errors and apparently normal binocular vision p...

 ABSTRACT Background and Objective: To assess the diagnostic value of hysterosalpingography (HSG) in the evaluation of the uterine cavity in recurrent aborters in comparison to hysteroscopy as the gold standard of diagnosis. Methods: 58 reproductive age women, all with habitual abortion (3 consecutive abortions), were examined by both HSG and hysteroscopy. Results: The overall sensitivity and s...

Researchers have hypothesized that habitual behaviors are zeitgebers for the circadian clock. However, few studies have examined the relationship between habitual behaviors and light, the strongest zeitgeber. Depression is an ideal model in which to explore this relationship because depression is a disorder associated with disruptions in circadian biological activity, sleep, and social rhythms ...

To determine whether habitual physical activity status specifically influences executive function change in Alzheimer's disease (AD) over 1 year. In this longitudinal cohort study, 45 participants with AD were recruited and provided follow-up data approximately 1 year later. Executive function measures (map search task, digit symbol substitution task, controlled oral word association task, verb...