Hypersensitivity Hypervision means that their vision is too acute. For example, they notice the tiniest pieces of fluff on the carpet, complain about ‘moths (air particles) flying’, dislike bright lights, look down most of the time and may be frightened by sharp flashes of light. Under fluorescent lights such children can see a 60-cycle flickering: … Continue reading Sensory Hyper- and Hyposensitivity in Autism