Pupil size in people with synesthesia changed depending on how bright or dark the perceived colors were.

Synesthesia. It’s when someone sees colors when hearing music, the linking of sensory information with something unrelated. It’s also experienced sometimes as seeing colors in other visuals, such as ...

Neuroscientists have found that people who experience a mixing of the senses, known as synesthesia, are more sensitive to associations everyone has between the sounds of words and visual shapes.

Synesthesia is a condition in which attributes, such as color, shape, sound, smell and taste, bind together in unusual ways, giving rise to atypical experiences, mental images or thoughts. For example ...

Each person's perception is individually unique and subjective (Cytowic 2018.) Anesthesia is the phenomenon of no sensation. Synesthesia is the phenomenon of multiple sensations. Human senses include ...

Ever since I can remember, numbers have appeared to me in specific colors. The number 2 is baby pink, 3 is sunshine yellow, 4 is royal blue-the list goes on. Its not just that they look a certain way, ...