Gustatory Technology

	Gustatory Technology Gustatory technology is the engineering discipline dealing with gustatory representation. Description Virtual taste refers to a taste experience generated by a digital taste simulator. Electrodes are used to simulate the taste and feel of real food in the mouth. In 2012 a team of researchers at the National University of Singapore developed the digital lollipop, an electronic device capable of transmitting four major taste The gustatory system or sense of taste is the sensory system that is partially responsible for the perception of taste (flavor). Taste is the perception produced or stimulated when a substance in the mouth reacts chemically with taste receptor ... sensations (salty, sour, sweet and bitter) to the tongue. In 2016 the same team created a square with thermoelectric elements to simulate the sensation of sweetness through changes in temperature. If this system is implemented in mugs or drinking glasses, it could make low-sugar drinks taste sweeter helping peop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Taste The gustatory system or sense of taste is the sensory system that is partially responsible for the perception of taste (flavor). Taste is the perception produced or stimulated when a substance in the mouth reacts chemically with taste receptor cells located on taste buds in the oral cavity, mostly on the tongue. Taste, along with olfaction and trigeminal nerve stimulation (registering texture, pain, and temperature), determines flavors of food and other substances. Humans have taste receptors on taste buds and other areas, including the upper surface of the tongue and the epiglottis. The gustatory cortex is responsible for the perception of taste. The tongue is covered with thousands of small bumps called papillae, which are visible to the naked eye. Within each papilla are hundreds of taste buds. The exception to this is the filiform papillae that do not contain taste buds. There are between 2000 and 5000Boron, W.F., E.L. Boulpaep. 2003. Medical Physiology. 1st ed. Elsevier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Digital Lollipop A digital lollipop is an electronic device that synthesizes virtual tastes by stimulating the human tongue with electric currents. The device can produce four primary tastes: sweet, sour, salty, and bitter. Digital lollipops were developed through research led by Nimesha Ranasinghe at the National University of Singapore. Design According to Ranasinghe, "The system can manipulate the properties of electric currents (magnitude, frequency, and polarity: inverse current) to formulate different stimuli. Currently, we are conducting experiments to analyze regional differences of the human tongue for electrical stimulation." The devices generate alternating current signals through a sliver electrode, stimulating the tongue's taste receptors to emulate the major taste components. It also produces small, varying amounts of heat to simulate food. Eventually, the digital lollipop could aid Alzheimer's patients by helping them "either enhance or suppress certain senses". It may also allo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Gustation The gustatory system or sense of taste is the sensory system that is partially responsible for the perception of taste (flavor). Taste is the perception produced or stimulated when a substance in the mouth biochemistry, reacts chemically with taste receptor cells located on taste buds in the oral cavity, mostly on the tongue. Taste, along with olfaction and trigeminal nerve stimulation (registering texture, pain, and temperature), determines Flavoring, flavors of food and other substances. Humans have taste receptors on taste buds and other areas, including the upper surface of the tongue and the epiglottis. The gustatory cortex is responsible for the perception of taste. The tongue is covered with thousands of small bumps called lingual papillae, papillae, which are visible to the naked eye. Within each papilla are hundreds of taste buds. The exception to this is the filiform papillae that do not contain taste buds. There are between 2000 and 5000Boron, W.F., E.L. Boulpaep. 2003 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]