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Chewing Side Preference and Hemispheric Laterality in Healthy Adults

Chewing Side Preference is Associated With Hemispheric Laterality in Healthy Adults

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03054246
Enrollment
75
Registered
2017-02-15
Start date
2017-02-01
Completion date
2017-02-23
Last updated
2017-02-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mastication

Brief summary

The study is aimed to investigate if chewing side preference (CSP) can be used as another indicator of hemispheric laterality in healthy adults. Healthy volunteers with no oral/dental problems with Angle I occlusion relationship and without any missing teeth will be included in the study. The CSP will be determined with the visual analog scale (VAS), which is the highly reliable method. Laterality test will be used to determine the preferred side for hands, feet, ears and eyes.

Detailed description

Lateral preference is important to determine hemispheric laterality, which is usually diagnosed by hand and other sidedness, including footedness, eyedness and earedness. study is aimed to investigate if chewing side preference (CSP) can be used as another indicator of hemispheric laterality in healthy adults. Healthy volunteers with no oral/dental problems with Angle I occlusion relationship and without any missing teeth will be included in the study. The CSP will be determined with the visual analog scale (VAS), which is the highly reliable method. Laterality test will be used to determine the preferred side for hands, feet, ears and eyes.

Interventions

OTHEREvaluation of chewing side preference

The visual analog scale (VAS) is used. The individual will be asked to make 1 mark on a 10-cm line with always left and always right at either end and with no preference in the middle.

Sponsors

Hacettepe University
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
OTHER
Masking
NONE

Intervention model description

Healthy volunteers

Eligibility

Sex/Gender
ALL
Age
18 Years to 50 Years
Healthy volunteers
Yes

Inclusion criteria

Healthy volunteers; * Between the ages of 18-50 years * Have no oral/dental problems with Angle I occlusion relationship and without any missing teeth * Have no orofacial pain and/or no oral appliances will be included in the study.

Exclusion criteria

Participants; * Under the age of 18 years and above the age of 50 years * Have oral/dental problems with missing teeth * Have orofacial pain * Have oral appliances will be excluded from the study.

Design outcomes

Primary

MeasureTime frameDescription
Chewing side1 monthEvaluation of chewing side preference will be performed with VAS.

Secondary

MeasureTime frameDescription
Laterality1 monthEvaluation of laterality will be performed with Laterality test

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026