Relationship between chronic pain and cognition in cognitively intact older persons and patients with Alzheimer's disease; the need to control for mood

Background: Brain areas that are involved in cognition and mood also play a role in pain processing. Objective: The goal of the present study was to examine the relationship between chronic pain and cognition [executive functions (EF) and memory], while controlling for mood, in cognitively intact older persons and in patients with Alzheimer's disease (AD). Methods: Two groups of subjects participated: 20 older persons without dementia and 19 patients in an early stage of probable AD who suffered from arthrosis/arthritis. Pain intensity and pain affect were assessed by the Colored Analogue Scale for Pain Intensity and for Pain Affect, the Faces Pain Scale (FPS) and the Number of Words Chosen-Affective (NWC-A). Level of depression and anxiety were evaluated by questionnaires. EF and memory were assessed by neuropsychological tests. Results: The results show that significant correlations between specific cognitive functions, pain intensity and pain affect were lacking in the cognitively intact older persons. Cognition, in particular memory, appeared to be related to depressive symptoms. In contrast, a significant positive correlation was observed between EF, pain intensity and pain affect measured by the FPS in the AD group. Conclusions: Although older persons with depression were excluded, in studies on pain and cognition one should control for the presence of depressive symptoms in older persons with and without dementia. Copyright © 2008 S. Karger AG

Construction of group exercise sessions in geriatric inpatient rehabilitation

There is little knowledge about the ways geriatric physiotherapy is being carried out in practice and about the situational construction of formal policies for promoting physical activity. This article examines how professional physiotherapists and frail community-dwelling older adults as their clients use talk and action to construct a group exercise session in an inpatient rehabilitation setting in Finland. The analysis of 7 group exercise sessions with a total of 52 clients and 9 professional physiotherapists revealed 3 different practitioner approaches, which served different functions in older adults' empowerment and lifestyle activity change. The highly structured approach favored taciturn physical performances completed independently and successfully by frail older adults. The guided exercise approach with individualized guidance encouraged occasional coconstruction of shared understanding of learning the exercises. The circuit training approach facilitated occasional self-regulation by the clients. The results of this study indicate that a combination of different approaches is required to address the multifaceted needs of heterogeneous frail older adults

Exergaming: Interactive balance training in healthy community-dwelling older adults

Exergaming is a term used for videogame exercise. The aim of this study was to examine the training effect of an exergame that relies on the movements of a dynamic balance board. Nine healthy elderly subjects participated in a six-week intervention in which they played balance games three times a week. before, after and during the intervention phase balance was assessed with the figure-of-eight test, the berg balance Scale (BBS), and the tandem and one-leg stance, both performed with eyes open and closed. Intervention effects were examined using multilevel modeling statistics. predomi- nantly, the dynamic balance performance, measured by the figure-of-eight and the BBS, improved (

Exergaming: Interactive balance training in healthy community-dwelling older adults

Exergaming is a term used for videogame exercise. The aim of this study was to examine the training effect of an exergame that relies on the movements of a dynamic balance board. Nine healthy elderly subjects participated in a six-week intervention in which they played balance games three times a week. before, after and during the intervention phase balance was assessed with the figure-of-eight test, the berg balance Scale (BBS), and the tandem and one-leg stance, both performed with eyes open and closed. Intervention effects were examined using multilevel modeling statistics. predomi- nantly, the dynamic balance performance, measured by the figure-of-eight and the BBS, improved (

The effects of observation of walking in a living room environment, on physical, cognitive, and quality of life related outcomes in older adults with dementia: A study protocol of a randomized controlled trial

textabstractBackground: The number of older adults with dementia is expected to increase. Dementia is not only characterized by a decline in cognition, also other functions, for example, physical functioning change. A possible means to decrease the decline in these functions, or even improve them, could be increasing the amount of physical activity. A feasible way hereto may be activation of the mirror neuron system through action observation. This method has already been shown beneficial for the performance of actions in, for example, stroke patients. The primary aim of this study is to examine the effect of observing videos of walking people on physical activity and physical performance, in older adults with dementia. Secondary, effects on cognition and quality of life related factors will be examined. Methods/Design: A cluster randomized controlled trial is being performed, in which videos are shown to older adults with dementia (also additional eligibility criteria apply) in shared living rooms of residential care facilities. Due to the study design, living rooms instead of individual participants are randomly assigned to the experimental (videos of walking people) or control (videos of nature) condition, by means of drawing pieces of paper. The intervention has a duration of three months, and takes place on weekdays, during the day. There are four measurement occasions, in which physical activity, physical functioning, activities of daily living, cognition, the rest-activity rhythm, quality of life, and depression are assessed. Tests for participants are administered by a test administrator who is blind to the group the participant is in. Discussion: This study examines the effect of the observation of walking people on multiple daily life functions and quality of life related factors in older adults with dementia. A strength of this study is that the intervention does not require much time and attention from caregivers or researchers. A challenge of the study is therefore to get to know for how long residents watch the videos. However, the design implies a high feasibility of the study, as well as a high applicability of the intervention into daily care. Trial registration: NTR4708. Date of registration: 31 July 2014