We traditionally refer to five senses: sight, hearing, taste, smell, and touch. But it’s not that simple. Our new primer, on the senses, delves into the complex systems that enable us to connect to the world.
It’s a dynamic process. The brain is not simply a receiving station for sensory signals, and what we see, hear, and feel are constantly shaped by emotions, memories, moods, and beliefs. Our sense of the world is a creation of the brain, and the same physical sensation may be experienced quite differently at different times of life, and even from day to day.
--Ann L. Whitman