Sensory adaptation is when our sensory receptors become less responsive to constant stimuli over time. For example, if you spend a lot of time in a room with a strong smell, you may eventually stop noticing it.
Age-related Hearing Loss (Presbycusis): Age-related hearing loss is the gradual decline in hearing ability that occurs as people get older. It is often characterized by difficulty hearing high-pitched sounds and understanding speech in noisy environments.
Presbyopia: Presbyopia is an age-related condition where the lens of the eye gradually loses its flexibility, making it difficult for individuals to focus on nearby objects. This condition commonly occurs around middle age and leads to difficulties with reading or seeing small print up close.