Introduction

Imagine a world without the ability to hear the laughter of loved ones, the soothing melodies of music, or the gentle whispers of nature. Without the gift of sight, the vibrant colors of a sunset, the intricate details of a loved one’s face, and the breathtaking beauty of a starry sky would remain hidden from view. Deprived of the sense of smell, the ability to savor the aroma of freshly brewed coffee, the fragrance of blooming flowers, and the comforting scent of home-cooked meals would be lost. Similarly, a world without taste would deprive the joy of savoring delicious flavors, indulging in culinary delights, and experiencing the richness of diverse cuisines. Last, without the sense of touch, one would miss out on the warmth of a comforting hug, the sensation of soft silk against one’s skin, and the joy of holding hands with a loved one. Each sensory modality contributes to our perception of the world and enriches our lives in profound ways, emphasizing their immense importance in our daily existence, as well as highlighting the significant impact of impairment on individuals’ sensory experiences and overall quality of life.