SENSORY PROCESSING refers to the way a person's nervous system turns sensory experiences into responses. We all have sensory processing and have unique thresholds for each of the neurological experiences. Sensory processing occurs simultaneously and consistently all day. Most people can take in the experiences, organize them in their brains, and produce a response that is effortless or not noticeable.

We also have different thresholds for each one of the types of sensory input. As our brain receives messages related to a sensory experience, it will fill up "the cup" for that sensory input. Every brain processes these messages at a different rate. Some thresholds (cups) may be small and result in avoidance of sensory stimuli or adverse/sensitive reactions. Some thresholds are large and require seeking out of the input or a lack of response. Sometimes it takes longer for the brain to identify when the threshold is full and the person may react adversely quickly once it is full.

Visuals and resources used from OT Tools To Grow and my experience in the field.