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This is a chart for the right iris, which relates to the right side of the body. The first use of the word Augendiagnostik ("eye diagnosis", loosely translated as iridology) began with Ignaz von Peczely, a 19th-century Hungarian physician who is recognised as its founding father. [11]
Visual acuity with Distant chart with correctors Visual acuity with eye chart at Distant 20 feet (6 m) and with (cc: Latin cum correctore) correctors (spectacles); Dsc is without (sc: Latin sine correctore) correctors. See Visual_acuity#Legal_definitions: VA Nsc - VA Ncc Visual acuity with Near chart without correctors
The emotional version of the antisaccade task uses emotional stimuli (photographs or conditioned stimuli) as visual targets, requiring participants to look in the opposite direction. [3] Performance in the task is a measure for attentional biases in healthy participants [ 4 ] and various disorders such as mood disorders, [ 5 ] addiction [ 6 ...
The iris (pl.: irides or irises) is a thin, annular structure in the eye in most mammals and birds that is responsible for controlling the diameter and size of the pupil, and thus the amount of light reaching the retina. In optical terms, the pupil is the eye's aperture, while the iris is the diaphragm. Eye color is defined by the iris.
Iris recognition biometric systems apply mathematical pattern-recognition techniques to images of the irises of an individual's eyes.. Iris recognition is an automated method of biometric identification that uses mathematical pattern-recognition techniques on video images of one or both of the irises of an individual's eyes, whose complex patterns are unique, stable, and can be seen from some ...
An eye chart is a chart used to measure visual acuity comprising lines of optotypes in ranges of sizes. Optotypes are the letters or symbols shown on an eye chart. [ 1 ] Eye charts are often used by health care professionals, such as optometrists , physicians and nurses , to screen persons for vision impairment .
Eye contact signals intent of communication and the social significance of eye gaze engages theory of mind computations. [13] Because there is an overlap of activation in structures involved in theory of mind computation with regions associated with eye contact detection, this model proposes that this is the mechanism that causes the eye ...
oculomancy / ˈ ɒ k j ʊ l oʊ m æ n s i /: by eyes (Latin oculus, ' eye ' + Greek manteía, ' prophecy ') odontomancy / oʊ ˈ d ɒ n t oʊ m æ n s i /: by teeth (Greek odous [odont-], ' tooth ' + manteía, ' prophecy ') oenomancy/oinomancy / ˈ iː n oʊ m æ n s i /: by wine (Greek oinos, ' wine ' + manteía, ' prophecy ')