touch

Touch is the sense that allows us to perceive physical contact and the properties of objects through our skin. Specialized nerve endings in our skin detect pressure, texture, temperature, and pain, sending signals to the brain to interpret these sensations. This process helps us interact safely and effectively with our environment, enabling us to feel things like whether a surface is hot or cold, rough or smooth, or whether something is pressing against us. Essentially, touch provides critical information about the physical world, contributing to our awareness, safety, and emotional comfort.