Why the Vestibular System is so Important...

The vestibular system in our body controls the sense of movement and balance. It has the most impact on our other sensory systems and influences everything we do. It is like a traffic cop, telling each sense where and when it should go or stop. Many children have a hard time dealing with their vestibular system and can be either overwhelmed or underwhelmed. The vestibular system is mainly effected by the auditory, visual, and proprioceptive systems of the body. Think about it, have you ever had an ear infection and lost your balance? What if you closed your eyes while spinning? Children with SPD or ASD do not need an ear infection or to have their eyes closed when spinning to have their vestibular system askew. When there are problems in the vestibular system, children often show signs by not being able to complete functional activities, they seem disorganized, and may exhibit behavior. Some kids that have difficulties maintaining their vestibular system at 100% may avoid movement of any kind unless absolutely necessary, avoid head movement, bang their head, show signs of motion sickness, balance issues, walking difficulties, and the inability to sustain listening without needing to move. Some children are sensory seekers, who are constantly revving up their nervous system just to complete a task. Others can be sensory avoiders, these kiddos tend to be in a constant fight or flight. Research has shown that up to 15 minutes of swinging (vestibular input) can impact a child for up to 12 hours! One thing that occupational therapy strive to do with children of SPD or ASD is to improve their vestibular system so that their body is ready to learn and complete functional activities throughout their day. Therapists will find inputs that are particular to each child and that provides a safe and calm feedback. Along with swinging in a linear plane (forward and backward motion) having the children swing in a non-linear or rotational motion to help engage the vestibular system. Therapists should pay close attention to each kid to make sure their vestibular system is not being overwhelmed. It is important for kids with ASD or SPD to receive the appropriate amount of sensory input so that they are able to better respond to their environment as well as feel safe. Listed below are some great vestibular activities that you can have all of your kiddos get involved with: Swinging Taking a walk Rocking in a rocking chair Rolling on a ball Bouncing on a ball Sit and spins Jumping on a trampoline Log rolling Scooter boards Jumping rope Summersaults Creating an obstacle course where the child crawls under, over, and through