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previous studies indicated that sensory input can have positive impacts on finger force control in the elderly. Additionally, according to previous reports, apart from pharmacotherapy, nonpharmacologic interventions, such as psychosocial-environmental treatments, are emerging for the behavior and affective symptoms in AD . Moreover, enhanced finger force control and coordination lead to better hand dexterity and is believed to eventually improve life independence in the healthy elderly and the elderly with AD. Therefore, this study aims to develop novel virtual visual and haptic stimulation systems for the elderly to enhance their finger force control.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| AR-mPETS | Experimental | subjects will be instructed to execute simulated piano playing tasks with Augmented Reality. |
|
| VR-mPETS | Active Comparator | subjects will be instructed to execute simulated piano playing tasks with Virtual Reality. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| mPETS(modified-PETS system) | Device | The pressing evaluation and training system (PETS) consists of five force transducers, a pad position-adjustable frame, and biofeedback system. Five force transducers are used to collect the applied normal force from five digits. |
| Measure | Description | Time Frame |
|---|---|---|
| Force-track testing | Subjects will be asked to track the target force and presses task digit to fit the target line until finish. | Before and after intervention (4 weeks) |
| Measure | Description | Time Frame |
|---|---|---|
| Sequential testing( reaction time) | In sequential testing, subjects will be asked to follow the pressing guide. The reaction time of sequential movements will be recorded and calculated. | Before and after intervention (4 weeks) |
| Sequential testing( correct ratio ) |
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Healthy elderly
Inclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Fong-Chin Su | Chair Professor | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| National Cheng Kung University | Tainan | 701 | Taiwan |
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| ID | Term |
|---|---|
| D000544 | Alzheimer Disease |
| ID | Term |
|---|---|
| D003704 | Dementia |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
| D009422 | Nervous System Diseases |
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In sequential testing, subjects will be asked to follow the pressing guide. The correct ratio of sequential movements will be recorded and calculated. |
| Before and after intervention (4 weeks) |
| Background |
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| D024801 |
| Tauopathies |
| D019636 | Neurodegenerative Diseases |
| D019965 | Neurocognitive Disorders |
| D001523 | Mental Disorders |