aistihäiriön

Aistihäiriö, a Finnish term, translates to sensory processing disorder (SPD) in English. It is a neurological condition that affects how a person's brain receives and responds to sensory information. Individuals with SPD may experience hypersensitivity or hyposensitivity to sensory input such as touch, sound, sight, smell, taste, or movement. This can lead to difficulties in everyday tasks, social interactions, and emotional regulation.

For example, a person with hypersensitivity to sound might find loud noises overwhelming and distressing, leading to avoidance of certain environments. Conversely, someone with hyposensitivity might seek out intense sensory experiences, such as constant movement or rough textures. SPD is not a learning disability, but it can impact learning and development if not addressed.

The causes of SPD are not fully understood, but it is believed to have a genetic component and may be associated with other conditions like autism spectrum disorder or ADHD, although it can also occur independently. Diagnosis typically involves a thorough evaluation by an occupational therapist specializing in sensory integration. Treatment often focuses on sensory integration therapy, which uses structured activities to help the brain better process sensory information. The goal is to improve the individual's ability to function in their environment and enhance their quality of life.