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.

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.

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.