Vestibular Function in Children with Neurodevelopmental Disorders: A Systematic Review.

Area of Science:

• Neuroscience
• Pediatrics
• Audiology

Background:

• Neurodevelopmental disorders (NDDs) can impact various neurological functions.
• Vestibular system disorders may present with symptoms overlapping those seen in NDDs.
• Understanding vestibular function in NDDs is crucial for accurate diagnosis and management.

Purpose of the Study:

• To review and characterize vestibular dysfunctions in children diagnosed with NDDs.
• To identify the prevalence and types of vestibular aberrations in this population.
• To highlight the implications of vestibular issues for motor coordination and postural stability in NDDs.

Main Methods:

• Systematic review of existing literature on vestibular function in children with NDDs.
• Analysis of studies reporting central and/or peripheral vestibular aberrations.
• Evaluation of the scope and limitations of current vestibular testing in NDD research.

Main Results:

• A significant subset of children with NDDs exhibit central and/or peripheral vestibular aberrations.
• These vestibular alterations are linked to impaired motor coordination and postural instability.
• Current research is limited, often focusing solely on horizontal semicircular canal function.

Conclusions:

• Vestibular dysfunctions are a notable characteristic in some children with NDDs.
• These dysfunctions can explain observed balance problems and motor deficits.
• Clinicians must consider vestibular assessment to differentiate from or co-occur with NDD diagnoses.