Healthy Volunteers Clinical Trials

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.

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Found 1087 clinical trials
Generating a "heat map" of signal quality for the PhysioCam

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. …

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  • 19 Feb, 2024
  • 1 location
Effects of consuming ounce equivalent portions of fresh pork versus nuts, beans, and eggs, as defined by the Dietary Guidelines for Americans on essential amino acid substrate availability for protein anabolism in older adults

This study is looking at how different sources of protein influence blood amino acids (building blocks for proteins in the body). Normal 0 false false false EN-US X-NONE X-NONE

  • 0 views
  • 19 Feb, 2024
  • 1 location
Peripheral Blood Assay Protocol Development

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.

  • 0 views
  • 19 Feb, 2024
  • 1 location
Dopamine prediction error and human alcohol consumption

The purpose of this study is to find out if PET can detect the release of dopamine from nerve endings into synapses, and how the amount of dopamine released varies with the consumption of alcohol or caffeine.

  • 0 views
  • 19 Feb, 2024
  • 1 location
Human Connectome Project for Early Psychosis

Indiana University is seeking healthy volunteers to participate in an exciting brain mapping project that is a part of the Human Connectome Project.

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  • 19 Feb, 2024
  • 1 location
Characterizing Ventilatory Response Below & Above Critical Power

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?.

  • 0 views
  • 19 Feb, 2024
  • 1 location
Effects of feedback exposure on the acquisition of second language Spanish

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.

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  • 19 Feb, 2024
  • 1 location
Gendered Speech and Perception

The purpose of this project is to study the expectations of speech, created by information about the speaker, and its effect on speech perception.

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  • 19 Feb, 2024
  • 1 location
Neural and Cognitive Bases of Language Processing

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 …

  • 0 views
  • 19 Feb, 2024
  • 1 location
How Learning is Influenced by Trait Competitiveness and Self-Efficacy in a Multi-phase Competition

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.

  • 0 views
  • 19 Feb, 2024
  • 1 location