+Fechner's Law posits that the intensity of a perceived [Sensation](/wiki/sensation) grows proportionally to the logarithm of a physical [Stimulus](/wiki/stimulus). This foundational principle in [Psychophysics](/wiki/psychophysics) quantifies the mind's response to the physical world.
+## See also
+- [Weber's Law](/wiki/webers_law)
+- [Perception](/wiki/perception)
+- [Sensory Threshold](/wiki/sensory_threshold)