Physiological illusions physiological illusions , such as the afterimages following bright lights, or viewing stimuli of alternating patterns are presumed to be the effects on the eyes or brain of excessive stimulation of a specific type – brightness, tilt, color, movement, and so on.
Science behind optical illusions – an explanation with the help of visuals the brain is set up to receive and interpret messages from the eye optics, a branch of physics, studies the interaction of the light and the eye and this interaction plays an important role in optical illusions. Our experience of colour is a based on the physics of light, but andrew hanson uses demos and optical illusions to show that there is a lot more to colour th.
The physics and psychology of illusions we seem either to have to use consciousness to investigate itself, which would sound slightly weird an idea, or to have to disentangle ourselves from the very concept we want to study.
Ideal as an adjunct text in undergraduate psychology courses, the book assumes a knowledge of elementary visual anatomy, physiology and perceptions however, most of the arguments and descriptions are self-contained and can be understood by themselves.
Physics in particular often requires extreme levels of precision in time measurement, which has led to the requirement that time be considered an infinitely divisible linear continuum, and not quantized (ie composed of discrete and indivisible units. If we have free will, we can consciously make decisions that are not determined by the physics and biology of our brains it's a philosophical and religious concept that has found no support in.