👉 Psychophysics refers to the study of human perception and mental processes that occur in response to sensory input. It is a branch of physics that focuses on how our brains interpret, process, and respond to information from the environment through sensory input. In psychology, psychophysics has been used to understand various aspects of human behavior, including decision making, attentional control, memory, perception, and cognitive functions such as learning and memory. It is also applied in fields such as medicine, engineering, and
