tuntoherkkyydestä

Tuntoherkkyys, known in English as tactile hypersensitivity or sensory defensiveness, is a sensory processing difference where an individual experiences an exaggerated or negative reaction to touch stimuli. This can manifest in various ways, from a mild aversion to certain textures to a severe distress response when touched.

For some individuals with tunttoherkkyys, typical sensations like light touch, the brush of clothing, or even being hugged can feel overwhelming or painful. This can lead to avoidance behaviors, such as refusing to wear certain fabrics, avoiding crowded places, or withdrawing from physical contact. It's important to understand that this is not a matter of preference but a genuine sensory overload.

The underlying cause of tunttoherkkyys is believed to be related to how the brain processes sensory information. In individuals with this condition, the sensory pathways that transmit touch signals may be hypersensitive, leading to an amplified perception of these stimuli. This can be associated with various developmental conditions, including autism spectrum disorder and sensory processing disorder, though it can also occur independently.

Managing tunttoherkkyys often involves strategies to desensitize the individual to touch or to create a more predictable and controlled sensory environment. This might include gradual exposure to different textures, using weighted blankets, or establishing clear boundaries around personal space and touch. Therapies such as occupational therapy can be beneficial in developing coping mechanisms and improving an individual's ability to navigate everyday sensory experiences.