PERCEPTION
Clinical trials for PERCEPTION explained in plain language.
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Scientists probe the Mind's eye in Parkinson's
Knowledge-focused CompletedThis online study aimed to understand how vision, unusual perceptions, and hallucinations relate to other aspects of life for people with Parkinson's disease. Researchers surveyed 54 participants about their experiences, mood, sleep, and quality of life. The goal was to gather kn…
Matched conditions: PERCEPTION
Sponsor: Boston University Charles River Campus • Aim: Knowledge-focused
Last updated Apr 01, 2026 14:41 UTC
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Survey reveals hidden impact of dental implant problems
Knowledge-focused CompletedThis study aims to understand how patients perceive and experience diseases around their dental implants, and how these conditions affect their quality of life. Researchers surveyed 148 patients with dental implant problems about their symptoms and daily impacts. The study collec…
Matched conditions: PERCEPTION
Sponsor: University of Siena • Aim: Knowledge-focused
Last updated Mar 09, 2026 14:26 UTC
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Do tiny bumps on your teeth make your smile more attractive? study asks dentists and public
Knowledge-focused CompletedThis study aimed to understand if small, natural-looking bumps (called mamelons) on the edges of front teeth affect how attractive a smile appears. Researchers digitally altered photos of a smile to create different versions with these bumps and asked 135 people—including dentist…
Matched conditions: PERCEPTION
Sponsor: Marmara University • Aim: Knowledge-focused
Last updated Mar 09, 2026 14:25 UTC
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Can a college class make students more resilient to disasters?
Knowledge-focused CompletedThis study tested whether a special 15-week educational course could change how university students think about and prepare for disasters. The course included presentations, simulations, and expert talks. Researchers measured changes in the students' perception of disaster risks,…
Matched conditions: PERCEPTION
Phase: NA • Sponsor: Necmettin Erbakan University • Aim: Knowledge-focused
Last updated Mar 06, 2026 15:38 UTC