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Tibetan Eye Chart
The Tibetan eye chart is a tool allegedly developed by Tibetan monks. According to some authors, it can be used to train the muscles and nerves of the optical system, correcting visual problems. However, the International Orthoptic Association has found no scientific evidence of the effectiveness of this treatment.KC Fitzmaurice: Visual Rehabilitation: An Orthoptic Perspective. Transactions VIIth International Orthoptic Congress 1991, Ed G.Tillson, p 369. See also *Eye chart __NOTOC__ An eye chart, or optotype, is a chart used to subjectively measure visual acuity. Eye charts are often used by health care professionals, such as optometrists, physicians or nurses, to screen persons for vision impairment. Ophthalmologi ... References {{reflist Tibetan medicine Eye care ...
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Tibetan Wheel
Tibetan may mean: * of, from, or related to Tibet * Tibetan people, an ethnic group * Tibetan language: ** Classical Tibetan, the classical language used also as a contemporary written standard ** Standard Tibetan, the most widely used spoken dialect ** Tibetan pinyin, a method of writing Standard Tibetan in Latin script ** Tibetan script ** any other of the Tibetic languages Tibetan may additionally refer to: Culture * Old Tibetan, an era of Tibetan history * Tibetan art * Music of Tibet * Tibetan rug * Tibetan culture * Tibetan cuisine Religion * Tibetan Buddhism * Tibetan Muslims Other uses * Tibetan alphabet * Tibetan (Unicode block) * Tibetan name * Tibetan calendar * Tibetan Spaniel, a breed of dog * Tibetan Mastiff, a breed of dog See also * Tibetan Bells (other) * Traditional Tibetan medicine * Tibetan language (other) Tibetan language may refer to: * Classical Tibetan, the classical language used also as a contemporary written standard * Lhasa Tibe ...
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Tibetan Monks
Tibetan Buddhism (also referred to as Indo-Tibetan Buddhism, Lamaism, Lamaistic Buddhism, Himalayan Buddhism, and Northern Buddhism) is the form of Buddhism practiced in Tibet and Bhutan, where it is the dominant religion. It is also in majority regions surrounding the Himalayan areas of India (such as Ladakh, Sikkim, Arunachal Pradesh, and a minority in Himachal Pradesh and Uttarakhand), in much of Central Asia, in the southern Siberian regions such as Tuva, and in Mongolia. Tibetan Buddhism evolved as a form of Mahāyāna Buddhism stemming from the latest stages of Indian Buddhism (which also included many Vajrayāna elements). It thus preserves many Indian Buddhist tantric practices of the post-Gupta early medieval period (500 to 1200 CE), along with numerous native Tibetan developments. In the pre-modern era, Tibetan Buddhism spread outside of Tibet primarily due to the influence of the Mongol Yuan dynasty (1271–1368), founded by Kublai Khan, which had ruled China, M ...
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Human Eye
The human eye is a sensory organ, part of the sensory nervous system, that reacts to visible light and allows humans to use visual information for various purposes including seeing things, keeping balance, and maintaining circadian rhythm. The eye can be considered as a living optical device. It is approximately spherical in shape, with its outer layers, such as the outermost, white part of the eye (the sclera) and one of its inner layers (the pigmented choroid) keeping the eye essentially light tight except on the eye's optic axis. In order, along the optic axis, the optical components consist of a first lens (the cornea—the clear part of the eye) that accomplishes most of the focussing of light from the outside world; then an aperture (the pupil) in a diaphragm (the iris—the coloured part of the eye) that controls the amount of light entering the interior of the eye; then another lens (the crystalline lens) that accomplishes the remaining focussing of light into ...
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International Orthoptic Association
The International Orthoptic Association represents over 20,000 orthoptists, in over 20 countries. History The International Orthoptic Association was formed in 1967 after the first International Orthoptic Congress. The British Orthoptic Association were the founding members. Registration and licensing Orthoptists are required to be licensed by their respective countries. Many countries also require them to undertake continuing professional education Professional work Orthoptists are part of the eye care professional team. They primarily work alongside ophthalmologists, in the co-management of strabismus and binocular vision disorders, such as amblyopia. Orthoptists are involved in international research, whilst some are employed (particular in the US and Canada) to teach training ophthalmology residents the practice of standard orthoptic care, vision therapy and ocular sonographer practice. See also * Amblyopia * Eye care professional * Eyepatch * Optometry * Orthopti ...
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Eye Chart
__NOTOC__ An eye chart, or optotype, is a chart used to subjectively measure visual acuity. Eye charts are often used by health care professionals, such as optometrists, physicians or nurses, to screen persons for vision impairment. Ophthalmologists, physicians who specialize in the eye, also use eye charts to monitor the visual acuity of their patients in response to various therapies such as medications or surgery. The chart is placed at a standardized distance away from the person whose vision is being tested. The person then attempts to identify the symbols on the chart, starting with the larger symbols and continuing with progressively smaller symbols until the person cannot identify the symbols. The smallest symbols that can be reliably identified is considered the person's visual acuity. The Snellen chart is the most widely used. Alternative types of eye charts include the logMAR chart, Landolt C, E chart, Lea test, Golovin–Sivtsev table, the Rosenbaum chart, and the Jae ...
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Tibetan Medicine
Traditional Tibetan medicine (), also known as Sowa-Rigpa medicine, is a centuries-old traditional medical system that employs a complex approach to diagnosis, incorporating techniques such as pulse analysis and urinalysis, and utilizes behavior and dietary modification, medicines composed of natural materials (e.g., herbs and minerals) and physical therapies (e.g. Tibetan acupuncture, moxabustion, etc.) to treat illness. The Tibetan medical system is based upon Indian Buddhist literature (for example Abhidharma and Vajrayana Buddhist Tantras, tantras) and Ayurveda. It continues to be practiced in Tibet, India, Nepal, Bhutan, Ladakh, Siberia, China and Mongolia, as well as more recently in parts of Europe and North America. It embraces the traditional Buddhist belief that all illness ultimately results from the three poisons: delusion, greed and aversion. Tibetan medicine follows the Buddha's Four Noble Truths which apply medical diagnostic logic to suffering. History As Indian c ...
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