Chewing Under Dual-Tasking in MS

The Effect of Different Dual-Task Conditions on Chewing Function in Individuals With Multiple Sclerosis

This study aims to investigate the effects of visual, auditory, and motor dual-task conditions on chewing performance in individuals with multiple sclerosis, compared with healthy controls.

Inclusion Criteria:

• Individuals aged between 18 and 65 years
• Mini-Mental State Examination (MMSE) score of 24 or higher
• Right-hand dominance

Exclusion Criteria:

• Presence of visual and/or hearing impairment
• Presence of difficulties in solid food intake and/or complaints related to mastication
• Presence of neurological, psychological, cognitive, and/or chronic conditions that may affect mastication or chewing function
• History of interventions affecting oral structure (e.g., oral/maxillofacial surgery or radiotherapy) within the last month
• Known allergy to the food used in the test