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Hand Reaction Speed and Manual Dexterity & Caffeine Dependence
Sponsor: Saglik Bilimleri Universitesi
Summary
This study aims to evaluate the effects of caffeine dependence on hand reaction time and fine motor skills in university students. By comparing individuals with high and low daily caffeine intake, the research will assess whether excessive caffeine consumption is associated with impaired upper extremity performance. Reaction speed will be measured using the Nelson Hand Reaction Time Test, and manual dexterity will be assessed with the Purdue Pegboard Test.
Official title: Investigation of Hand Reaction Speed and Manual Dexterity in Young Adults With Caffeine Dependence
Key Details
Gender
All
Age Range
18 Years - 30 Years
Study Type
OBSERVATIONAL
Enrollment
47
Start Date
2025-06-26
Completion Date
2026-06-20
Last Updated
2025-06-27
Healthy Volunteers
Not specified
Conditions
Interventions
High Caffeine Consumption
Individuals consuming 300 mg or more of caffeine daily, meeting DSM-5/ICD-10 criteria for caffeine dependence.
Low Caffeine Consumption
Individuals consuming caffeine within recommended levels (20-200 mg/day).
Locations (1)
Saglik Bilimleri Universitesi
Istanbul, Üsküdar, Turkey (Türkiye)