What is a common effect of aging on the sensory system?

Diminished sense of touch is a well-documented effect of aging on the sensory system. As individuals age, they often experience changes in the skin and nervous system that can lead to a decreased ability to feel sensations such as pressure, temperature, and pain. This reduction in tactile sensitivity can increase the risk of injuries or conditions going unnoticed, such as cuts or burns.

In addition to diminished touch, other sensory modalities often undergo changes with age. For example, many older adults experience a decline in their sense of taste and smell, which are closely related to touch in terms of flavor perception. The ability to see in low light conditions and depth perception may also decline with age due to changes in the eyes, affecting overall sensory integration. Thus, understanding the changes in the sensory system as one ages is crucial for providing effective care and support to older adults.