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Here are the studies that match your search criteria. If you are interested in participating, please reach out to the contact listed for the study. If no contact is listed, contact us and we'll help you find the right person.

1 Study Matches

Linking olfactory deficits to memory impairment and AD neurodegeneration

The purpose of this voluntary research study is to find out more about changes in the brain as we age. This study is trying to determine if magnetic resonance imaging (MRI), genetic variations, amyloid positron emissions tomography (PET), neuropsychological testing, and smell tests can be used to evaluate memory loss and cognitive impairment.

You will be asked to come to the research site once a year for 5 years. Annual (and semi-annual) procedures include completing smell tests, neuropsychological tests, magnetic resonance imaging (MRI). One-time procedures include provide blood sample, amyloid PET scan (if indicated), and optional lumbar puncture.

Up to $250 a year

Prasanna Karunanayaka
Rommy Elyan - at

18 year(s) or older
This study is also accepting healthy volunteers
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Inclusion Criteria:
Individuals between ages 55-85

Exclusion Criteria:
Non-English speaking
Smell impairment
Women who are pregnant or breastfeeding
Currently smoke
Have claustrophobia
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Study Locations

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Location Contacts
Hershey, PA ,