Comparison of practice-related changes in dual task walking performance and neural efficiency between older adults with progressive and relapsing-remitting multiple sclerosis.

Background: There is limited research comparing both performance and brain control of walking between older adults with progressive and relapsing-remitting MS.

Objective: This study compared older adults with progressive and relapsing-remitting MS for differences in prefrontal cortex (PFC) activation in single- and dual-task-walking and practice-related effects on neural efficiency, walking, and cognitive performances.

Methods: Older adults with progressive (n = 32, age=65±6ys) and relapsing-remitting (n = 63, age=65±4ys) MS completed three conditions (single-task walk, single-task-alpha, i.

Examining the Use of Virtual Reality to Support Mindfulness Skills Practice in Mood and Anxiety Disorders: Mixed Methods Study.

Background: Virtual reality (VR) has been proposed as a technology to support mindfulness practice through promoting increased engagement and presence. The proposed benefits of this technology have been largely unexamined with clinical populations. Further research is required to understand its clinical potential and utility in improving and managing mental health symptoms.

Expanding the Connection Between Cognition and Illness Intrusiveness in Multiple Sclerosis.

Background: Multiple sclerosis (MS) disease factors, such as cognitive impairment, can cause disruptions in meaningful activities, also known as illness intrusiveness. Although the association between specific objective measures of cognition and illness intrusiveness has been documented in MS, the contributions of individuals' perceptions of their cognition or whether any psychological factors can buffer the relationship have yet to be explored. This study aimed to (1) simultaneously examine objective processing speed and subjective cognition as disease factors contributing to illness intrusiveness and (2) explore whether resilience moderates the relationship between cognition and illness intrusiveness.

Brain hemodynamic responses and fall prediction in older adults with multiple sclerosis.

Objective: We examined whether brain hemodynamic responses, gait, and cognitive performances under single- and dual-task conditions predict falls during longitudinal follow-up in older adults with multiple sclerosis (OAMS) with relapsing-remitting and progressive subtypes.

Methods: Participants with relapsing-remitting ( = 53, mean age = 65.02 ± 4.

Personal growth in caregivers of persons with brain injury or multiple sclerosis.

An existing scale of personal growth in caregivers of people with multiple sclerosis (MS) was expanded for use with an acquired brain injury (ABI) population, and was modified following additional psychometric analyses. A cross-sectional online survey was administered to 315 caregiving partners of persons with MS and 310 family caregivers of persons with ABI. Principal component analysis (PCA) performed on the original 32-item instrument yielded a 4-component, 17-item solution with correlated subscales with solid psychometric properties.