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Discover 13,570 clinical trials near Massachusetts. Find research studies in your area.
Showing 6361-6380 of 13,570 trials
NCT00715143
The purpose of this study is to collect and evaluate long-term safety and effectiveness data on the Exactech® NOVATION ™ Ceramic Articulation Hip System ("NOVATION ™ Ceramic AHS").
NCT03383536
This study will use a neuroeconomic paradigm with state-of-the-art imaging protocols to probe abnormal social reward processing underlying social withdrawal in symptomatic trauma-exposed women. By also gathering self-report measures of social anhedonia, performance on non-social and social reward valuation tasks, and measures of real-world social functioning including social network size, we aim to specify how alterations in social reward processing result in social withdrawal and functional impairment.
NCT02628548
Normal aging is associated with gradual cognitive declines. These mild neurocognitive disturbances affect daily functioning, health status, and quality of life, and likely account for the roughly $2.9 billion lost by the elderly each year to fraud. The goal of this project is to compare two different 8-week training programs to promote successful neural and cognitive aging. Changes in neural structure and cognitive function will be assessed in a cohort of older adults, as well as the long-term stability of these changes over 24 months.