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・ Convergence and Union
・ Convergence center
・ Convergence clubs
・ Convergence Démocratique
・ Convergence Festival
・ Convergence for Alternation and Change
・ Convergence for Development
・ Convergence for Friuli
・ Convergence for Renewal and Citizenship
・ Convergence for Social Democracy (Burkina Faso)
・ Convergence for Social Democracy (Equatorial Guinea)
・ Convergence for the Development of Mali
・ Convergence for the Isles
・ Convergence in measure
・ Convergence indexing
Convergence insufficiency
・ Convergence micropsia
・ Convergence Movement
・ Convergence of accounting standards
・ Convergence of Fourier series
・ Convergence of Hope
・ Convergence of measures
・ Convergence of random variables
・ Convergence Party
・ Convergence problem
・ Convergence Review
・ Convergence Technologies Professional
・ Convergence tests
・ Convergence trade
・ Convergence zone


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Convergence insufficiency : ウィキペディア英語版
Convergence insufficiency

Convergence insufficiency or convergence disorder is a sensory and neuromuscular anomaly of the binocular vision system, characterized by a reduced ability of the eyes to turn towards each other, or sustain convergence.
==Symptoms==
The symptoms and signs associated with convergence insufficiency are related to prolonged, visually demanding, near-centered tasks. They may include, but are not limited to, diplopia (double vision), asthenopia (eye strain), transient blurred vision, difficulty sustaining near-visual function, abnormal fatigue,
headache, and abnormal postural adaptation, among others.
Note that some Internet resources confuse convergence and divergence dysfunction, reversing them.

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「Convergence insufficiency」の詳細全文を読む



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