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The health effects of 3D are the aspects in which the human body is altered after the exposure of three-dimensional (3D) graphics. The viewing of 3D stereoscopic stimuli can cause symptoms related to vision disorders that the individual already had, as a person with a healthy binocular vision shouldn’t experience any side effects under three-dimensional exposure.〔Solimini,Angelo ("Are There Side Effects to Watching 3D Movies? A Prospective Crossover Observational Study on Visually Induced Motion Sickness" )''Plos One''United States of America, 2013. Retrieved on 5 May 2013.〕 An increase in vergence-accommodation conflict occurs as the eye changes its movement patterns to focus on the position of objects recreated by stereoscopy.〔American Optometric Association ("Seeing in 3D" )''American Optometric Association''United States of America, 2013. Retrieved on 5 May 2013.〕 Adverse health effects, such as oculomotor symptoms, motor disorientation, and visual fatigue on viewers after three-dimensional exposure, result from the mismatch between the visual, the proprioceptive and the vestibular stimuli.〔 == 3D on evaluating eye health == Nowadays a great array of optometrists have opted to use 3D presentations and therapies to measure eyesight accuracy. This is due to the test’s requirement for the eyes to work coordinated with the brain in order to render a 3D image. According to the American Optometric Association there are approximately from 3 to 9 million people with binocular vision problems. If an individual lacks binocular vision, then a 3D perspective is impossible and simply unachievable. Watching shows and/or movies in 3D can help to point out those problems earlier, working as a screening check and noticing the lack of binocular vision so that a proper treatment can be applied.〔 These problems may also reflect upon a fundamental vision-related problem not entirely linked to binocular vision issues. Symptoms sign that an eye condition is present, which may be: 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Health effects of 3D」の詳細全文を読む スポンサード リンク
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