Haptic perception senses. Haptic perception Haptic perception ( "palpable", "haptikόs" "suitable for touch") means literally the ability "to grasp something". Perception in this case is achieved through the active exploration of surfaces and objects by a moving subject, as opposed to passive contact by a static subject during "tactile perception". The term "Haptik" was coined by the German Psychologist Max Dessoir in 1892, when suggesting a name for academic research into the sense of touch in the style of that in "acoustics" and "optics". Gibson (1966) defined the haptic system as "[t]he sensibility of the individual to the world adjacent to his
Special senses Humans can also have distortion of tastes through dysgeusia. Not all mammals share the same taste senses: some rodents can taste starch (which humans cannot), cats cannot taste sweetness, and several other carnivores including hyenas, dolphins, and sea lions, have lost the ability to sense up to four of their ancestral five taste senses. Special senses In medicine and anatomy, the special senses are the senses that have specialized organs devoted to them: The distinction between special and general senses is used to classify nerve fibers running to and from the central nervous system – information from special senses is