Aerobic Exercise to Improve Executive Language Function In Older Adults
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About
The purpose of this study is to see if exercise can improve brain function in older adults
Full description
Recently, considerable attention has been devoted to examining the beneficial relationship between cognition and aerobic exercise in older adults. Specifically, the effects are thought to involve higher order cognitive processes, such as working memory, switching between tasks, and inhibiting irrelevant information, all of which are thought to be sub- served, in part, by the frontal lobes (Colcombe et al., 2006). Importantly, these areas also are most susceptible to age-related decline (Raz, 2000) and are essential resources for language production (Kemper & Sumner, 2001; Murray & Lenz, 2001). However, despite promising cognitive improvement, changes in frontally-mediated executive language functions have been widely ignored. This is unfortunate considering impaired word retrieval compromises communicative effectiveness, leading to frustration, depression, and withdrawal. Perhaps more importantly, communication ineffectiveness, particularly in the elderly, leads to difficulties interacting with health care professionals leading to further health care burdens. Since cognition, and specifically word retrieval difficulties, usually remain untreated, it is important to find treatment strategies for minimizing these deficits. Therefore, the short-term goal and the purpose of this proposal is to examine the potential of aerobic exercise to improve executive language function in older adults.
Enrollment
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Inclusion criteria
- Consent of participants' primary health care physicians to participate in the aerobic exercise.
- Patients must not have participated in any consistent exercise program or experimental study for at least 3 months prior to enrollment.
- They must be capable of providing informed consent and complying with the trial procedures.
Exclusion criteria
- Demented as defined by the Modified Mini Mental Status Exam.
- Unalterable travel schedules.
- Site accessibility constraints.
Trial design
Primary purpose
Allocation
Interventional model
Masking
20 participants in 2 patient groups
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Data sourced from clinicaltrials.gov
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