02/21/2024
A note from the desk of Dr. Steffens
Can too much screen time stunt children’s sensory processing capabilities?
Sensory processing refers to the brain's ability to organize and interpret information using our senses to understand the world around us. If we see that we are located near train tracks and hear a train’s whistle steadily increasing in volume, we can deduce that we keep a safe distance. If we eat leftovers that have taken on an unexpectedly bitter taste, we might question if the food has spoiled. Our ability to make sense of the world around us hinges on the information we can gather using our senses— if we are cold, we might put on a jacket; if we smell smoke, we might evacuate the area or question if someone extinguished a candle. This skill has allowed us to protect ourselves and make informed decisions based on context.
Exposure to digital devices in early childhood and infancy could be associated with an increased risk for dysfunction in sensory processing. A study from Drexel University looked at 1,500 young children and found that exposure to television and other devices were more likely to exhibit symptoms of atypical sensory processing, compared to those with delayed exposure [1].
Atypical sensory processing can be characterized by hypersensitivity to touch, sound, taste, or visual stimuli. Children may avoid the feeling of a particular clothing, foods, or activities such as getting their hair washed. They may display sensation-seeking behaviors, such as swirling in place, staring at bright lights or ceiling fans, or other self-soothing activities. Atypical sensory processing can significantly disrupt development, and reduce quality of life; sensory sensitivity and/or avoidance can lead to an individual becoming overwhelmed by their environment, leading to increased difficulty learning from those around them.
Sensory processing issues are strongly related to other conditions such as ADHD and Autism— sensory processing disorders are found in approximately 60% of children with ADHD, and 70% of children with Autism. Though we cannot assume causality, researchers theorize that screen time reduces social interactions and meaningful play that may interrupt the development of typical sensory processing.
Children benefit from real-world experiences, which help them to build their sensory processing skills fully. Hands-on exploration and dynamic play support healthy development, ever crucial in our hyperconnected world [2].
A thorough brain assessment or mapping can help identify these concerns and provide healthy intervention to regulate sensory processing areas, leading to healthier functioning. Contact our office today for more information: (607) 437-3305
References:
[1] https://jamanetwork.com/.../jama.../article-abstract/2813443
[2] https://onlinelibrary.wiley.com/.../10.1111/1440-1630.12650