👉 Trichromatic is a term used in the field of psychology and visual perception, referring to an abnormal condition where people have difficulty seeing colors effectively. This can be caused by a number of factors, including genetic abnormalities or brain damage that affects color vision, as well as other neurological disorders such as pheochromocytoma, which is a tumor in the adrenal gland. Trichromatic is often characterized by a loss of sensitivity to certain colors, and it can manifest itself in various ways,
