What theories are used to explain sensory processing

The Sensory Integration (SI) Theory, developed by A. Jean Ayres, is foundational. It proposes that the brain integrates sensory information from the body and the environment to produce an adaptive response. Difficulties in this integration can lead to challenges in motor skills, learning, and behavior.

The Neuroplasticity Theory is also crucial. It highlights the brain's ability to reorganize itself by forming new neural connections throughout life. This means that through targeted sensory-based interventions, individuals can improve their sensory processing abilities.

The Biomechanical Model focuses on the physical aspects of sensory processing, such as range of motion, strength, and endurance, and how these impact a person's ability to engage with their environment.

The Person-Environment-Occupation (PEO) Model and the Model of Human Occupation (MOHO) are broader occupational therapy frameworks that incorporate sensory processing as a key factor influencing a person's participation in daily activities (occupations) within their environment. They emphasize how sensory input affects performance and how individuals adapt their behavior based on sensory feedback.