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This study will determine the influence of a cognitive task performed during fatiguing contractions.
Individuals will participate in one familiarization session followed by 3 randomized experimental sessions (crossover design).
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| young men | Experimental | Individuals will participate in 1 familiarization and 3 test sessions |
|
| young women | Experimental | Individuals will participate in 1 familiarization and 3 test sessions |
|
| older men | Experimental | Individuals will participate in 1 familiarization and 3 test sessions |
|
| older women | Experimental | Individuals will participate in 1 familiarization and 3 test sessions |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| cognitive task | Behavioral | cognitive task |
|
| Measure | Description | Time Frame |
|---|---|---|
| force | Change in force of the arm muscles will be evaluated with a custom made device during each test session | Each session will take approximately 2-3 hours (total of 4 test sessions) |
| anxiety levels | changes in anxiety levels quantified with a questionnaire | Each session will take approximately 2-3 hours (total of 4 test sessions |
| arterial pressure | changes in arterial pressure will be quantified with a non-invasive device (finometer) | Each session will take approximately 2-3 hours (total of 4 test sessions |
| fatigue | changes in fatigue will be assessed with questionnaires | Each session will take approximately 2-3 hours (total of 4 test sessions |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Hugo Pereira, PhD | University of Oklahoma | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Oklahoma | Norman | Oklahoma | 73071 | United States |
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| ID | Term |
|---|---|
| D005221 | Fatigue |
| ID | Term |
|---|---|
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
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