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Found 138 results for Healthy Volunteers

A listing of Healthy Volunteers medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

Role of the Sympathetic Nervous System in Rosacea

18 years - 45 years
Accepts healthy volunteer
All genders
The purpose of this research study is to better understand rosacea and its possible relation to the nervous system.

Relationships between structural & functional human brain anatomy

25 years - 70 years
Accepts healthy volunteer
All genders
Volunteers are needed to participate in a study investigating links of brain structure & function in the Social Neuroscience Lab run by Dr. Aina Puce in the Department of Psychological & Brain Sciences at Indiana University.

Generating a "heat map" of signal quality for the PhysioCam

18 years - 100 years
Accepts healthy volunteer
All genders
The purpose of this study is to improve our pulse-detecting camera (the PhysioCam). By changing the lighting on your face, we will have a chance to test our code that generates a “heat map” of signal quality, showing which sections of the face are giving us the strongest pulse signal. …

Peripheral Blood Assay Protocol Development

18 years - 100 years
All genders
The purpose of this study is to make sure that laboratory tests that measure the levels and functions of proteins in blood provide accurate and reproducible results.

Human Connectome Project for Early Psychosis

16 years - 35 years
All genders
Indiana University is seeking healthy volunteers to participate in an exciting brain mapping project that is a part of the Human Connectome Project.

Characterizing Ventilatory Response Below & Above Critical Power

18 years - 30 years
All genders
The purpose of the proposed study is to investigate if breathing patterns are different at different exercise intensities, specifically below and above a certain exercise threshold called ?critical power?.

Effects of feedback exposure on the acquisition of second language Spanish

18 years - 100 years
All genders
The purpose of the study is to investigate the effects of different instructional conditions on Spanish language learning and the relationship between these instructional conditions and individual differences in learning.

Gendered Speech and Perception

18 years - 35 years
All genders
The purpose of this project is to study the expectations of speech, created by information about the speaker, and its effect on speech perception.

Neural and Cognitive Bases of Language Processing

30 years - 85 years
All genders
Purdue Aphasia Research Lab invites healthy older adults and individuals with stroke-induced aphasia to participate in a NIH-funded research project. The goal of the project is to examine how different types of cues facilitate sentence production and comprehension in persons with aphasia. The findings will lead to development of more …

How Learning is Influenced by Trait Competitiveness and Self-Efficacy in a Multi-phase Competition

18 years - 100 years
All genders
The purpose of this study is to discover how personality types may affect someone?s ability to learn and improve themselves. Specifically, learn and improve in a competition.
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