Children’s Hemiplegia and Stroke Association
A non-profit family support organization that offers support and information for families of children who have hemiplegia, hemiparesis, and/ or pediatric stroke.

Sensory Integration International
International organization of occupational therapists, physical therapists, parents, educators, speech therapists, physicians, nurses, psychologists, and other health care and child care professionals. Services include educational programs, basic courses on sensory integration, information services, treatment and research at the Ayres Clinic, and a Research Affiliates program.