Search Results Within Category "Brain & Nervous System"
Wearable monitor for FOG detection
Freezing of gait is a common problem in people with Parkinson's disease. Episodes of freezing can be overcome when a sensory cue is provided. This study will further develop and study the efficacy of a wireless shoe insole that can monitor walking and provide a cue (acoustic or vibrotactile) when a freezing event is detected. The experiment is designed to further test the ability of the device and algorithm to reliably detect freezing and release the episode with an external cue. This study has the potential to develop a tool that can help reduce the incidence and severity of freezing events in people with Parkinson's disease.
• Age: 21 to 75 years
• Able to walk independently without the assistance of a walking aid
• History of musculoskeletal disorders
• Other significant neurological disorders
• Hallucinations
• Unable to walk
• Legally Blind
• Symptomatic low blood pressure
• Additional exclusion criteria for young and healthy controls: diagnosis of Parkinson’s disease, or a family member with a diagnosis of Parkinson’s disease.
Wearable sensors for the combined use of early detection of postural instability and fall risk prediction in Parkinson s disease patients
Balance and walking problems in patients with Parkinson’s Disease do not respond well to the typical medication or surgical treatments. This research study uses five small wearable devices that attach to clothing and can measure the body’s location while performing walking tests, balance tests, and normal daily activities. By comparing patients with Parkinson’s Disease to people of similar age without Parkinson’s Disease, we hope to learn important differences relevant to the walking and balance problems in Parkinson’s Disease
• Anyone who has been diagnosed with parkinsonism including Parkinsons disease, Normal Pressure Hydrocephalus, or atypical parkinsonism
• Healthy adults of similar age as study participants
• people who have dementia of sufficient severity to impair their ability to make health-care decisions for themselves
Safety and Acceptability of Patient -administered Sedation During Mechanical Ventilation
This study is comparing the benefits and adverse effects of two delivery methods to help patients relax and decrease anxiety during his/her time on mechanical ventilation. This study is not examining the medication but rather the process of how the patient receives the sedation medication: patient controlled or usual care.
• receiving mechanical ventilation (ventilator) in the Intensive Care Unit
• receiving medication for sedation or pain
• prone (facing down) ventilation being used
• low blood pressure that is being treated with medication
• unstable medical condition (staff will review)