The authors examined the relationship of physical activity and cognitive functioning for people with multiple sclerosis. The 33 participants wore a physical activity monitor for one week and underwent neuropsychological assessment. It was found that physical activity impacted cognitive processing speed more than learning and memory after controlling for age, sex, and education. Practitioners sh...

PURPOSE/OBJECTIVES To determine (a) if depressive symptoms in partners of long-term breast cancer survivors (BCSs) could be predicted by social cognitive processing theory and (b) if partners of younger and older BCSs were differentially affected by the cancer experience.
. DESIGN A cross-sectional, descriptive study using self-report questionnaires.
. SETTING Indiana University in Blooming...

We examined the association between 5 processing speed measures and general cognitive ability in a large (>900) sample of relatively healthy men and women at age 70. The processing speed tests were the Wechsler Digit Symbol-Coding and Symbol Search, simple reaction time, 4-choice reaction time, and inspection time. To inquire whether the processing speed tasks might be biomarkers of cognitive a...

The role that cognitive processing of a recent trauma has in the occurrence of hallucinations has not been examined longitudinally. This study investigated trauma-related cognitive predictors of hallucinations in the months following an interpersonal assault. Four weeks after treatment at an emergency department for interpersonal assault injuries, 106 participants were assessed for peri-traumat...

Sleep deprivation adversely affects the ability to perform cognitive tasks, but theories range from predicting an overall decline in cognitive functioning (because of reduced stability in attentional networks) to claiming specific deficits in executive functions. In the present study, we measured the effects of sleep deprivation on a two-choice numerosity discrimination task. A diffusion model ...

Introduction: The majority of the daily life activities involve the concurrent performance of simultaneously challenging motor and cognitive activities, such as talking while walking, which requires the vestibular system for balance. Functional balance allows the brain to interpret and integrate the sensory information from our physical and social environment. This study aimed to investig...

Cognitive control enables successful goal-directed behavior by resolving a conflict between opposing action tendencies, while emotional control arises as a consequence of emotional conflict processing such as in irony. While negative emotion facilitates both cognitive and emotional conflict processing, it is unclear how emotional conflict processing is affected by positive emotion (e.g., humor)...

Application of associative learning paradigms to clinically relevant individual differences in cognitive processing. Individual differences in cognitive processing have been implicated in a range of clinical capitalize on the wealth of theories, measurement strategies, and analytical approaches developed by quantitative cognitive scientists, even though these models and methods seem promising f...