245 recruiting studies matching your filters
The goal of this clinical trial is to test the effects of MitoQ supplementation in older adults and frail older adults with physical dysfunction and/or cogniti…
Identical twins share the same genes, which makes them a powerful way to study how lifestyle and environment - rather than genetics - affect how faces age. Thi…
The purpose of this study is to investigate the effects of consuming grape powder on immune profiles in healthy middle- and older-aged individuals. Specificall…
The goal of this clinical trial is to learn whether a single session of high-intensity interval exercise (HIIT) affects cognitive performance and brain activit…
The proposed research is to determine the clinical efficacy and neurobiological mechanisms of acupuncture analgesia in patients with sickle cell disease.
Aging-related functional declines are thought to be caused by hallmark biological processes that ultimately manifest in physical, mental, and metabolic impairm…
The present study will evaluate the effects of both aging and nicotine on psychophysical tasks and electrophysiological measures. Nicotine will be administered…
Aging-related functional declines are thought to be caused by hallmark biological processes that ultimately manifest in physical, mental, and metabolic impairm…
The goal of this clinical trial is to examine 3 interventions designed to increase physical activity in older adults with HIV. We will examine 3 potential comp…
The purpose of this study is to develop and test a robotically assisted imaging system for the front of the eye with a goal of helping eye care through the eme…
Tumor hypoxia is one of the physiological factors for treatment resistance and likely contributes to poor overall survival among patients with head and neck ca…
The research study is being conducted to better understand the effects of ketosis on brain functioning and the acute effects of alcohol. Participants will be a…