Sensory responses refer to the reactions of our body to stimuli detected by our senses: sight, sound, touch, taste, and smell. These responses are essential for interacting with our environment, helping us to recognize danger, enjoy food, or appreciate art. For example, when we touch something hot, our skin sends signals to the brain, prompting us to pull away quickly. Different individuals may have varying sensory responses based on factors like age, health, and personal experiences. Some people may have heightened sensitivity, known as sensory processing sensitivity, while others may have reduced sensitivity, affecting how they perceive and react to sensory information.