Effects of a 6-Month Exercise Intervention on Primitive Reflexes in Children with Developmental Language Disorder-A...

Area of Science:

• Neuroscience
• Developmental Psychology
• Speech-Language Pathology

Background:

• Developmental language disorder (DLD) is common but its causes are unclear.
• Multisensory integration (MSI) may play a role in DLD.
• Vestibular stimulation is crucial for sensory and motor development.

Purpose of the Study:

• To investigate the effect of vestibular exercise training on MSI in children with DLD.
• To assess changes in primitive reflexes, postural control, and receptive language.

Main Methods:

• A 26-week individualized vestibular exercise program was given to children with DLD.
• Children with DLD and neurotypical controls (ages 5-12) were assessed at baseline and follow-up.
• Assessments included primitive reflexes, postural control, and receptive language.

Main Results:

• Children with DLD showed significant improvements in primitive reflexes and dynamic postural control.
• Receptive grammar scores improved significantly in the DLD group post-intervention.
• Improvements in the DLD group were significant compared to baseline and the control group.

Conclusions:

• Vestibular stimulation may enhance multisensory and sensorimotor integration in DLD.
• This intervention shows potential for improving language and cognitive functions in DLD.
• Further research is needed to elucidate the interplay between vestibular input and cortical development.