title: Derivation of the Weber-Fechner law and the Loewenstein equation as the steady-state response of an Elovich solid state biological system.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D001669:Biochemical Phenomena; D001671:Biochemistry; D002628:Chemoreceptor Cells / Q000502:physiology; D004578:Electron Spin Resonance Spectroscopy; D005123:Eye / Q000378:metabolism; D007700:Kinetics; D008433:Mathematics; D008543:Melanins / Q000378:metabolism; D010827:Physiology
chemical_list: D008543:Melanins